Category:Town - London
Pages in category "Town - London"
The following 10,000 pages are in this category, out of 19,453 total.
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- 1841 Post Office London Directory
- 1851 Great Exhibition
- 1851 Post Office London Directory
- 1855 Paris Exhibition: London Metropolitan Committee
- 1861 Post Office London Directory
- 1862 London Exhibition: Catalogue: Class I.: John Hynam
- 1862 Royal Agricultural Show
- 1863 Smithfield Club Show
- 1868 Aeronautical Exhibition
- 1870 Post Office London Directory
- 1871 London Exhibition
- 1872 London Exhibition
- 1874 London International Exhibition
- 1874 Post Office Directory for London
- 1877 Smithfield Club Show
- 1879 Royal Agricultural Show
- 1879 Smithfield Club Show
- 1880 Engineering Exhibition
- 1881 Wool Exhibition
- 1883 Crystal Palace Gas and Electrical Exhibition
- 1883 Electrical Exhibition at the Westminster Aquarium
- 1884 Crystal Palace Electrical Exhibition
- 1884 Health Exhibition
- 1884 International Health Exhibition
- 1887 American Exhibition
- 1888 Dairy Show, Islington
- 1889 Crystal Palace Photographic Exhibition
- 1890 International Exhibition of Mining and Metallurgy
- 1891 Crystal Palace Photographic Exhibition
- 1891 London City Railway Passenger Survey
- 1892 Building Exhibition
- 1892 Milling Exhibition
- 1893 Brewery Exhibition
- 1893 Confectionery and Bakery Exhibition
- 1894 International Shoe and Leather Exhibition
- 1894 Laundry Exhibition
- 1894 London Photographic Exhibition
- 1894 London Railways
- 1895 National Cycle Show
- 1896 Brewery Exhibition
- 1896 Crystal Palace Exhibition
- 1896 Hurlingham Polo Grounds Show
- 1896 Imperial Institute Exhibition
- 1897 International Cycling and Motor Exhibition
- 1897 International Exhibition of Motor Cars and Cycles
- 1897 National Cycle Show
- 1897 The Engineer Horseless Carriage Competition
- 1898 Brewers Exhibition
- 1898 Dairy Show
- 1899 Crystal Palace Motor Races
- 1900 Motor Car Exhibition
- 1900 Tramways and Light Railways Exhibition
- 1901 National Cycle Show
- 1902 Cork Exhibition
- 1902/02/22 Motor Cycling Club Race Meeting
- 1903 Motor Show (Cordingley)
- 1903 National Cycle Show
- 1903 Royal Agricultural Show
- 1904 Auto-Cycle Club: September Race Meeting
- 1904 Crystal Palace Exhibition
- 1904 International Shoe and Leather Fair
- 1904 Motor Show (Cordingley's)
- 1904 Motor Union
- 1904 Royal Agricultural Show
- 1905 British Cotton Exhibition
- 1905 Motor Show (Cordingley)
- 1905 Motor Show (Crystal Palace)
- 1905 Motor versus Horse Safety Demonstration
- 1905 Royal Agricultural Show
- 1907 Auto-Cycle Club - Annual Race Meeting
- 1907 Auto-Cycle Club 24-hours Run - London-Plymouth-London
- 1907 Crystal Palace Motor Show
- 1908 Tobacco International Exhibition
- 1908/05/30 Hurlingham Balloon Race
- 1909 Aero and Motor Boat Exhibition
- 1909 Hurlingham International Balloon Race
- 1910 Aero and Motor Boat Show
- 1910 Aero Show at Olympia
- 1910 Hurlingham
- 1911 Motor Show at Olympia
- 1911 Post Office London Suburbs Directory
- 1912 Aviation Exhibition
- 1912/11/08 Motor Show
- 1913 Aero Show
- 1913 Cycle, Motor Cycle and Cyclecar Show
- 1913 National Gas Exhibition
- 1913/11/07 Motor Show
- 1915 Road Exhibition and Conference
- 1916 Automobile Show
- 1920 British Industries Fair
- 1920 Commercial Motor Exhibition
- 1921 Shipping and Engineering Exhibition
- 1922/09/30 All-British Wireless Exhibition
- 1923/06/25 International Air Congress
- 1924/08/11 Exhibition of Inventions
- 1925 Motor Cycle and Cycle Show
- 1925/04/22 Exhibition of Turnery
- 1925/11/19 Public Works, Roads and Transport Congress and Exhibition
- 1927/10/13 Motor Show
- 1928/10/11 Motor Show
- 1929/10/17 Motor Show
- 1930 British Industries Fair
- 1930/10/16 Motor Show
- 1931 British Chemical Plant Exhibition
- 1931/10/15 Motor Show
- 1932/10/13 Motor Show
- 1933 Public Works Roads and Transport Exhibition
- 1933 Shipping, Engineering and Machinery Exhibition
- 1934 Home Office Industrial Museum
- 1934/10/11 Motor Show
- 1936 Smithfield Show
- 1937 Commercial Motor Transport Show
- 1937 Engineering and Marine Exhibition
- 1937 Motor Cycle Show
- 1937 Smithfield Show
- 1938 Motor Show
- 1946 Britain Can Make It Exhibition
- 1948 Bicycle and Motor Cycle Show
- 1948 Machine Tool and Engineering Exhibition
- 1948 Mechanical Handling Exhibition
- 1948 Motor Show
- 1950 Motor Show
- 1951 British Industries Fair
- 1951 Festival of Britain
- 1952 International Machine Tool Exhibition
- 1952 Motor Show
- 1953 Mechanical Handling Exhibition
- 1953 Motor Show
- 1953 Radio Show
- 1954 Commercial Vehicle Exhibition
- 1955 Cycle and Motor Cycle Show
- 1955 Engineering, Marine and Welding Exhibition
- 1955 Motor Show
- 1956 Commercial Motor Show
- 1957 Motor Show
- 1958 Commercial Motor Show
- 1958 Industrial Fuel Efficiency Exhibition
- 1958 Motor Show
- 1958 Motorcycle Show
- 1959 Motor Show
- 1960 Motor Cycle Show
- 1960 Motor Show
- 1962 Commercial Motor Show
- 1962 Motor Show
- 1964 Commercial Motor Show
- 1965 Motor Show
- 1968 Motor Show
- 1968 Royal Smithfield Show
- 1969 National Bus Co: holdings
- 1972 Motor Show
- 1975 Motor Show
- 1988 British Electronics Week
- 1988 Military Microwaves Exhibition
- 1990 Euro-EMC Conference
- 1995 Electrical Engineering Show
- 1996 Independent Power Generation Conference
- 1997 Inpower Exhibition
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A
- A and A Autocarrier
- A and C Black
- A-L Meteorlite
- A-L Portable Acetylene Co
- A. and A. Electrical Co
- A. and A. Merchandising Co
- A. Ardley and Son
- A. B. E. C. Co
- A. B. Savory and Sons
- A. Baveystock and Co
- A. Browne and Son
- A. C. Cutting and Welding Co
- A. C. D. Bridge Co
- A. C. E. Machinery
- A. D. Barnett
- A. D. S. Relays
- A. Danks
- A. Dreyfus
- A. E. Bramson
- A. E. Davies and Co
- A. E. G. Company of South Africa
- A. E. G. Electrical Co
- A. F. S. Development
- A. G. S. Manufacturing Co
- A. Gordon and Douglas S. Young
- A. Heissner's Garden Ornaments
- A. Howard and Son
- A. I. Electric Welding Machines
- A. J. Brooke and Mollett
- A. Jobin and Ch. J. de Lapalud
- A. Joseph
- A. King and Sons
- A. Lee and Co
- A. P. P. Tube
- A. R. O. Machinery Co
- A. Rossi
- A. S. C. Manufacturing Co
- A. S. Refrigerating Machines
- A. T. Instruments
- A. T. Speedometer Co
- A. U. D. (London)
- A. V. A.
- A. W. Anderson
- A. W. Bestow and Co
- A. W. Gregory and Co
- A. W. Marshall and Co
- A. W. Mathys
- A. Woodrow and Co
- A.A.H.
- A.E.W.
- A.F.S. Development Co
- Aarhus Oliefabrik
- Paul and Marjorie Abbatt
- Abbey and Co
- Abbey Coachworks
- Abbey Industries
- Abbey Mills Pumping Station
- Abbey National
- Abbey Road Building Society
- Abbey Sports Co
- W. Abbot and Sons
- Abbott
- R. Abbott
- Abbott's Packaging
- Abbott, Anderson and Abbott
- Abbott, Birks and Co
- Abbott, Bonner and Co
- C. R. Abbott and Co
- Abbott, Field and Co
- George S. Abbott
- J. C. Abbott and Co
- W. Abbott and Sons
- Abbotts
- Abbotts (of London)
- ABC Television
- Abdulla and Co
- A. Abdullah and Sons
- Abel and Imray
- Abercrombie and Son
- Aberdale
- Aberdale Cycle Co
- Aberdeen and Commonwealth Line
- Aberdonia Cars
- M. Aberstone
- Abies Battery Co
- Abietsan Manufacturing Co
- Abingdon Rubber Co
- Abingdon-Ecco
- Abney Park Cemetery
- Abolo Co
- I. Abrahams
- Abrahams and Gluckstein
- Abrahams and Son
- Percy John Abrahams
- Abrasive Tools
- Abril Corporation (Great Britain)
- Absorbit
- Abtex
- ABTUS
- Abwood Tool and Engineering Co
- Acatene Cycle Co
- Acbars
- Accident Insurance Co
- Acco Co
- Acco Manufacturers
- Accoson
- Accumulator Maintenance and Manufacturing Co
- Accumulator Makers Association
- Accumulator Syndicate
- ACE Machinery
- Ace Motor Co
- Ace Motors Syndicate
- Ace Service Station (London)
- Acetate Products Corporation
- Acetylene Corporation
- Acetylene Equipment Co
- Acetylene Generator and Tool Co
- Acetylene Illuminating Co
- Achille Serre
- Ackerman's Chocolates
- D. Ackerman and Sons
- Simon Ackerman
- Ackermann Galleries
- Acme and Immisch Electric Works
- Acme Disinfectants Co
- Acme Electric Traction Co
- Acme Electrical Works
- Acme Investment Co
- Acme Motor and Traction Co
- Acme Patent Ladder Co
- Acme Welding Co
- Acoustical Manufacturing Co
- Acrow (Engineers)
- Acta Corset Co
- Actina
- Actinium Developments
- Activated Sludge
- Acton and Borman
- Acton Bolt
- Acton Surgey
- Acton Technical College
- Adair Ganesh Establishment
- Eleanor Adair
- G. Adam and Co
- Adam and Charles Black
- Adam and Harvey (Rapid Hammer)
- Adam and Lane and Neeve
- Adam Brothers
- Adam, Grimaldi and Co
- Adamant Stone and Paving Co
- Adamite Co
- G. R. Adams (Sports Manufacturers)
- R. Adams
- Adams (Durham)
- Adams and Co
- Adams and Co (of London)
- Adams and Hooper
- Adams and Son
- Adams and Watts
- Adams Cars
- Adams's Optician and Spectacle Manufacturer
- Adams's Patent Small Arms Co
- A. Adams and Co
- F. B. Adams and Sons
- George Adams (Instrument Maker)
- George Adams (of Holborn)
- James Adams and Son
- Adams, Montgomery and Co
- Adams-Hydraulics
- Adamson, Cadogan and Son
- W. A. Adamson
- Adamson-Alliance Co
- Adapta-Charts
- Adaptasign Display Products
- Adastra (Glenny and Hartley)
- John Adcock
- Adcola Products
- William Addis
- Addison Electric Co
- Addison Tool Co
- Addley Bourne
- Addressall Machine Co
- Addressing Machines
- Adelphi Potteries
- Adey
- Adherent Tisssue Co
- Adhesive and Allied Products
- Adhesive Dry Mounting Co
- Adimar
- Adjustable Cover and Boiler Block Co
- Adjustoform
- Adkin and Sons
- E. Adkins
- Adlard and Son
- Adlards Motors
- Adler Sales and Service London
- A. Adler
- Adlink Publicity
- Admiralty
- Adnil Electric Co
- Adocks
- Juan Nepomuceno Adorno
- Ados
- Adprint
- Adrema
- Advance Contract Laundries
- Advanced Mile-Posts Publications
- Advertising Mirrors
- Advertising School
- Advisory Committee for Aeronautics
- Advisory Group for Aeronautical Research and Development
- Adwel
- Adwel Industries
- Aegis Shipping Co
- AEI Telecommunications
- Aeon Products (London)
- Aerated Bread Co
- Aerators
- Aerial Manufacturing Co
- Aerial Propulsion Syndicate
- Aerial Sites
- Aero Brush Co
- Aero Fitting and Tool Co
- Aero Precision Machinists
- Aero Spares Co
- Aero Zipp Fasteners
- Aero-Marine Engines
- Aerocar Engineering Co
- Aeroford Cars
- Aerogen Co
- Aerograph Co
- Aerolite Piston Co
- Aeromatic Co
- Aeronautical Accessories Association
- Aeronautical and Panel Plywood Co
- Aeronautical Inspection Department
- Aeronautical Institute and Club
- Aeronautical Instrument Co
- Aeronautics
- Aeroparts Manufacturing Co
- Aeropilot
- Aeroplane Supply Co
- Aeroplane Tellier
- Aerostyle
- Aerox Productions
- Aertex
- A. E. W.
- AFA Group
- African Banking Corporation
- African Direct Telegraph Co
- African Explosives and Chemical Industries
- African Explosives and Industries
- African Steamship Co
- AFSA
- Aga Veneers
- Agar, Cross and Co
- AGE - Agricultural and General Engineers
- Aged Pilgrim's Friend Society
- Agfa Photo
- Agricultural and General Engineering Co
- Agricultural Engineers Co
- Agricultural Hall, Kensington
- Agricultural Mill Co
- Agricultural Wholesale Society
- Agriculturist Cattle Insurance Co
- Agro Electrical Co
- Ahrens
- Aidee Motor and Engineering Co
- Ailsa Craig Cycle Co
- Ailsa Craig Motor Co
- Ainger and Co
- Air and Airways
- Air Estates
- Air Impellor and Engineering Co
- Air Jamaica
- Air League of the British Empire
- Air Log Co
- Air Ministry
- Air Products
- Air Publicity
- Air Pumps
- Air Transport College
- Air-Roads and Patents
- Aircraft Association
- Aircraft Exchange and Mart
- Aircraft Hydraulic Appliances
- Aircraft Improvements Co
- Aircraft Industries Corporation
- Aircraft Materials
- Aircraft Patents
- Aircraft Products
- Aircraft Propellers
- Aircraft Research and Development Co
- Aircraft Services
- Aircraft Transport and Travel
- Aircraftings
- John Aird and Co
- Sir John Aird and Co
- Airds
- Aire and Calder Glass Bottle Works
- Airfix Industries
- Airostyle and Lithos
- Airpak
- Airspares
- Airwork Services
- Aitchison and Co
- Ajax
- Ajax Aniline Dye Manufacturing Co
- Ajax Sanitary Co
- Akron
- H. Alabaster, Gatehouse and Co
- Alabastine Co
- Aladdin Polish Co
- Aland Fan Co
- Alba Radio and Television
- W. Alban Richards and Co
- Albany Engineering Co
- Albany Manufacturing Co
- Albastine Co
- Albemarle Motors
- Albers Creameries
- Albert
- Albert Bridge
- Albert Bridge Garage
- Albert E. Oakley and Co
- Albert Embankment
- Albert Exhibition Palace, Battersea
- Albert Frank
- Albert Insurance and Guarantee Co
- Albert Laundry Blue Co
- Albert Phillips (of London)
- J. Albert
- Albi-Willesden
- Felix Albinolo
- Albion Dock
- Albion Iron and Wire Work Co
- Albion Joinery Works
- Albion Life Insurance Co
- Albion Mills, Blackfriars
- Albion Sewing Cotton Co
- Albion Shades
- S. H. Albiston and Son
- Alby United Carbide Factories
- Alcan Aluminium (UK)
- Alcan Industries
- Alcoa of Great Britain
- Alcob Metals
- Ralph Alcock and Co
- Alcon Pumps
- Alda Automobile
- Aldebert, Becher and Co
- A. H. Alden and Co
- J. Alderman
- T. W. Alderman and Co
- Alderton and Sons
- Aldine Publishing Co
- Aldon Studios
- Aldous and Campbell
- Aldous and Smith
- Aldred and Spielmann
- Aldridge and Ranken
- Aldridges
- Aldwych Iron Co
- Alefounder and King
- Alesbury Collapsoware Co
- Alex Riddle and Co
- Alexander and Lauriston
- Alexander and Sons (of London)
- Alexander Dick (of London)
- Alexander Engineering Co
- Alexander Manufacturing Co
- Alexander Morris and Co
- Alexander Riddle and Co
- Alexander Shipping Co
- Alexander Young (London)
- E. P. Alexander and Son
- George Alexander and Co
- James Alexander and Co
- W. H. J. Alexander
- Alexanders and Co
- Alexandra Garage
- Alexandra Hotel
- Alexandra Palace
- Alexandre
- D. V. Alexandre
- Alfa Precise Instrument Co
- Alfol Insulation
- Alford and Alder
- Alfred Blackmore and Co
- Alfred Breese
- Alfred Chapman and Co
- Alfred Clark (Silversmiths)
- Alfred H. Keep
- Alfred Hart and Co
- Alfred Hays
- Alfred Joy and Co
- Alfred Myers
- Alhambra Theatre, London
- Alison and Shaw
- Alkan
- Allam and Co
- Allam Road Plant
- G. S. Allan and Co
- Allan and Adamson
- Allan Blunn
- Allan Brothers and Co
- Allan G. Wyom
- Allan Manufacturing
- Allan, Cockshut and Co
- David Allan
- John Allan and Sons (of London)
- Allard Exclusive Knitwear Co
- Allard Motor Co
- Allbook and Hashfield
- Alldays Commercial Motors
- Alleathers
- Lucien Allegre
- R. Allen and Co
- A. J. Allen and Son
- J. W. Allen
- W. A. Allen
- Allen and Hanburys
- Allen and Sons
- Allen and Wright
- Allen Co
- Allen Hydrostatic Pump Syndicate
- Allen Oil Equipment and Supply Co
- Allen Ransome and Co
- Allen's Portmanteaus
- Alfred J. Allen
- Edward G. Allen and Son
- F. Allen (Mile-end)
- Fred H. Allen
- George Allen and Unwin
- J. W. and T. Allen
- Stafford Allen and Sons
- Allen, Scott and Co
- Allen, West and Co (Bailey Meter Dept.)
- Allen-Liversidge
- Allen-Liversidge Front Wheel Brakes Co
- Allen-Liversidge Portable Acetylene Co
- E. Alley and Son
- Allgood Manufacturing Co
- Alliance Assurance Co
- Alliance Aircraft Co
- Alliance Bank
- Alliance British and Foreign Life and Fire Assurance Co
- Alliance Drug and Chemical Co
- Alliance Electrical Co
- Alliance Life and Fire Assurance Co
- Alliance Manufacturing Co
- Alliance Marine Assurance Co
- Alliance Petroleum Marketing Co
- Alliance Ship-Owning and Ship-Building Co
- Alliance Spring and Asbestos Co
- Allied Ironfounders
- Allied Lyons
- Allied Machinery Co
- Allied Metals
- Allied Mills
- Allied Motor Components
- Allied National Corporation
- Allied Newspapers
- Allied Steel Makers and Founders
- Allied Suppliers
- Allines (London)
- Allinsons Flour
- Edward P. Allis and Co
- Allison and Allison
- Allison Pianos
- Arthur Allison and Co
- Ralph Allison and Son
- Robert Allison
- Alliston and Co
- Allom Brothers
- Alloy Welding Processes
- Allweather Paints
- Allweathers
- Almag Engineering Co
- Almet Designs
- G. and W. Almond
- Alpco Pencils
- Alpe and Son
- Alpha Box Co
- Alpha Leather and Rubber Co
- Alpha Manufacturing Co
- Alpha Publishing Co
- Alpinair
- Alpine (Double Glazing) Co
- Alreco Metal Corporation
- Alrutz and Co
- Alston, Arbuthnot and Co
- Alstrom Cycle Co
- Alternacycle Light Co
- Altos
- Alumilite and Alzak
- Aluminium and General Foundry Co
- Aluminium Corporation
- Aluminium Equipment Co
- Aluminium Patent Non-Flux Solder Co
- Aluminium Plant and Vessel Co
- Aluminium Union
- Alva
- Alvah Towers Co
- AMA
- Amalgam
- Amalgamated Anthracite Collieries
- Amalgamated Asphalte Companies
- Amalgamated Dry Batteries
- Amalgamated Metal Corporation
- Amalgamated Photographic Manufacturers
- Amalgamated Playing Card Co
- Amalgamated Press
- Amalgamated Processes
- Amalgamated Roadstone
- Amalgamated Signs
- Amalgamated Wallpaper Mills
- Amazon Cars
- Amazon Telegraph Co
- Amazonas Engineering Co
- Ambassador Talking Machine Co
- Amber Pharmaceuticals
- Amberg File and Index Co
- Amberley Road Power Station
- Amblins Sales Co
- Ambrose and Co
- AMEC
- Amec Foster Wheeler
- Amedee Joubert and Son
- American Automobile and Motor
- American Automobile and Motor Co
- American Blower Co
- American Camera Co
- American Elevator Co
- American Freehold Land Mortgage Co
- American Machine and Foundry Co
- American Motor Car Agency
- American Motors
- American Steel Export Co
- American Supplies Co
- American Talking Machine Co
- American Trading Co
- Amersham Works
- Amex Co
- Amey Roadstone Construction
- AMF International
- Amhurst Iron Foundry Co
- AMI Lawnmower Co
- Amicable Society
- Hardy Amies
- Ammonal Explosives
- Amoa Chemical Co
- Albert Amor
- W. W. Amor, Son and Co
- A. G. Amos
- Ampico
- Amplifiers
- Amplivox
- Amtico Design Floors
- AN-ON
- Anaglypta Co
- Ancaster Garages
- Anchor Cable Co
- Anchor Glass Co
- Anchor Insulating Co
- Ancona Motor Co
- Andalfoam
- Anders Display Division
- Anders Electronics
- Anders Radio
- Andersay Engineering Co
- F. L. Anderson
- J. G. Anderson and Co
- Anderson and Coltman
- Anderson and Gallwey
- Anderson and Son
- Anderson and Whitelaw
- Anderson Construction Co
- Anderson Motor Tyre Co
- Anderson, Abbot and Anderson
- Anderson, Anderson and Anderson
- Anderson, Anderson and Co
- James T. Anderson and Sons
- Richard Anderson and Co
- Anderton's Coffee House
- Anderton, Britton and Co
- T. B. Andre and Co
- T. B. Andre and Salmon
- Andre (Components)
- Andre A. Godin
- C. W. Andrew
- Andrew and Mortlake
- Andrew and Ruffles
- Andrew Merryfield
- Andrew Roberton Enterprises
- Andrew Ross and Co
- H. V. Andrew (London)
- A. and S. Andrews
- Andrews Warehouse Co
- J. D. F. Andrews and Co
- Stanley W. Andrews
- Andrews and Seamell
- Andrews, Kent and Stone
- Andrews-Hawksley Patent Tread and Engineering Co
- Aneta Pleat Co
- Angel Truck Co
- C. Angel and Son
- H. Reeve Angel and Co
- Angela Manufacturing Co
- Angelique
- Angell and Williams
- W. H. Angell and Co
- Angelo Brothers (England)
- Angelo Sedley
- Angier Chemical Co
- Anglo Auto Accessories Co
- Anglo Bag Co
- Anglo Metal Co
- Anglo-Algerian Steamship Co
- Anglo-Algerian Steamship Co (1896)
- Anglo-American Brush Electric Light Corporation
- Anglo-American Drug Co
- Anglo-American Manufacturing and Trading Co
- Anglo-American Motor Car Co
- Anglo-American Oil Co
- Anglo-American Telegraph Co
- Anglo-American Vulcanized Fibre Co
- Anglo-Asiatic Co
- Anglo-Australasian Steam Navigation Co
- Anglo-Austrian Bank
- Anglo-Austrian Petroleum Co
- Anglo-Californian Bank
- Anglo-Caucasian Petroleum Co
- Anglo-Continental Guano Works
- Anglo-Continental Produce Co
- Anglo-Egyptian Bank
- Anglo-Egyptian Banking Co
- Anglo-French Bag Co
- Anglo-French Exploration Co
- Anglo-French Manufacturing Co
- Anglo-French Photography Co
- Anglo-French Textile Co
- Anglo-Iranian Oil Co
- Anglo-Mexican Oilfields
- Anglo-Mexican Petroleum Co
- Anglo-Norwegian Aluminium Co
- Anglo-Persian Oil Co
- Anglo-Portuguese Telephone Co
- Anglo-Saxon Petroleum Co
- Anglo-South American Bank
- Anglo-Swiss (H. Cuenod) Construction Co
- Anglo-Swiss Electrical Co
- Anglocentrop Industrial and Rural Craft Co
- Angrave
- Angular-Hole Machine Co
- William Angus and Co
- Angus Muir and Co
- Annable and Blench
- Annfield Products (London)
- R. H. Annison
- Anodised Products
- Ansaldo Motors
- Ansar, Harford and Co
- Ansco
- Ansel
- George Anson and Co
- Mrs H. Anson
- Anstee and Co
- Answers
- Antelope Foundry Co
- Antex
- Anthony Buckley
- Anthony Gibbs and Sons
- Anthony Harris
- Anthracite Radiation
- Anti Gas Factories
- Anti-Friction Conveyor and Grinding Machinery Co
- Anti-Incrustation Boiler Composition Co
- Anti-Taps
- Anti-Waste Appliance Co
- Anti-Waste Appliances
- Antifyre
- Antisoma
- Antoine (Hair)
- Antoine (of London)
- Antoni Forrer
- Antony Gibbs and Sons
- Antony Worham
- Anty-Sag (Parent) Co
- Anzac Motor Co
- Anzora Perfumery Co
- Apparatus and Instrument Co
- Appleby and Barham
- Charles Appleby and Co
- E. G. Appleby and Co
- Applegarth and Co
- Applegath and Cowper
- Applegath and Mitton
- D. Appleton and Co
- Appleton, Burbey and Williamson
- Applied High Frequency
- Applied Power Industries Inc (UK)
- Apps and Co
- Apthorpe
- Aquascutum
- Aquatole Manufacturing Co
- Aqueous Works and Diamond Rock Boring Co
- Ara Material and Manufacturing Corporation
- Ara Material Patents and Manufacturing Corporation
- Arber, Rutter, Waghorn and Brown
- Arbut Trevallion and Co
- Arbuthnot, Ewart and Co
- Arbuthnot, Latham and Co
- Arc and General Equipment
- Arca Twist Co
- Arcade Motor Co
- Arch Preserver Shoe
- J. and W. E. Archbutt
- Archibald Vickers
- Archie Simons and Co
- Architectural and Building Surveyors' Society
- Architectural Museum
- Architectural Press
- Architectural Services
- Arcus Gear
- Ardea Vulcanizer Syndicate
- Ardinco
- Ardray Manufacturing Co
- Arethusa
- Argo Line
- Argus Clothing Co
- Argus Engineering Co
- Argus Press
- Argylls
- Ariel and General Repairs
- Ariel Motors
- Ariel Motors and General Repairs
- Aries
- Arklay and Co
- Arlington Bodybuilders
- Arlington Motor Co
- Arlo
- P. K. Arm
- Arma Manufacturing Co
- Armanni and Co
- Armbrecht, Nelson and Co
- Armco
- S. Armfield
- Armon Electronics
- Armorduct Improved Electric Conduit Co
- Armorduct Manufacturing Co
- Armour and Co
- Armstrong Wireless and Television Co
- H. J. Armstrong
- J. Armstrong and Sons
- Armstrong and Co
- Armstrong Construction Co
- Armstrong Cork Co
- Armstrong Cycle Works
- Armstrong Manufacturing Co
- Armstrong Whitworth: Tools
- Armstrong's Patent Safety Lamps
- James Armstrong and Co
- J. Clubley Armstrong DANARM
- Army and Navy Stores
- Army, Navy and General Assurance Association
- H. L. Arnes and Co
- Arney and Taylor
- E. Arnold
- W. H. Arnold and Co
- Arnold and Dent
- Arnold and Hewetson
- Arnold and Sons
- Arnold Bash and Co
- Arnold Motor Carriage Co
- Arnold Wiggins and Sons (Carvers)
- A. Arnold and Co
- Andrew Arnold
- Edward Arnold
- P. and J. Arnold
- Arnold, Perrett and Co
- Arnott and Harrison
- Ernest Arnott and Holloway
- S. Arnull, Watt and Co
- Aron Electricity Meter Co
- Aron Taximeter
- Arrow Coachworks
- Arrow Electric Switches
- Arrow Electrical Works
- Arrowtabs
- Art Reproduction Company
- Art Metal Construction Co
- Art Pavements and Decorations
- Art Reproduction Co
- Art Supplies
- Artcrafts Novelties
- Arter, Dixon and Co
- Walter Arter
- Arthur Ackermann and Son
- Arthur B. Williams
- Arthur Blackborne and Co
- Arthur E. Hawker
- Arthur Holland and Co
- Arthur Martin
- Arthur Perry and Co
- Arthur R. Brown
- Arthur Tooth and Sons
- Arthur Wolton and Sons
- Arthurs Press
- Artiflor Co
- Artillery Wheel Works
- Artistic Blind Co
- Artistic Dolls
- Artistic Lampshade Manufacturers
- Artistic Shade Co
- Artlite
- Artofex Engineering Works
- Arup Brothers
- Ove Arup and Partners
- Arusha Industries
- Asbestos and Engineering Products
- Asbestos Roofing Co
- Asbestos Slate and Contract Co
- R. V. Asbury
- Ascherberg, Hopwood and Crew
- Ascog
- Ascot Gas Water Heaters
- Ascot Lamps and Lighting
- Ascot Motor Co
- L. Ash and Co
- Ash and Co
- Ash Co (London)
- C. Ash and Sons
- Claudius Ash and Sons
- Claudius Ash, Sons and Co (1905)
- Walter Ash
- Morris Ashby
- H. Ashdown
- Ashley and Sims
- Ashley and Smith
- Ashley Lodge, Ealing
- Ashley Russell
- Ashley Trading Co
- Ashley's Hotel
- Ashmore, Benson, Pease and Co
- Ashtead Group
- Ashton and Mitchell
- Ashton Brothers
- Ashton Valve Co
- J. P. Ashton
- B. Ashworth and Co
- Ashworth and Meredith
- Aspdin, Ord and Co
- Asphalt Construction
- Aspheltic (London)
- Edward Aspinall
- Aspinalls Enamel
- Asprey and Co
- Asprey and Garrard
- Assam Oil Co
- Assemblit
- Assimil
- Assimil (England)
- Associated Battery Co
- Associated Belting Co
- Associated Belting Companies
- Associated Book Publishers
- Associated British Foods
- Associated British Machine Tool Makers
- Associated British Picture Corporation
- Associated British Ports
- Associated Builders Merchants
- Associated Coal Distributors
- Associated Commercial Vehicles
- Associated Container Transportation
- Associated Electric Vehicle Manufacturers
- Associated Engineering (Sales)
- Associated Ethyl Co
- Associated Fire Alarms
- Associated Fisheries
- Associated Garage Co
- Associated Hardware Manufacturers
- Associated Hotels
- Associated Iliffe Press
- Associated Industrial Consultants
- Associated London Flour Millers
- Associated Manufacturers Co (Amanco)
- Associated Master Plumbers and Domestic Engineers
- Associated Metal Works
- Associated Newspapers
- Associated Octel Co
- Associated Omnibus Co
- Associated Perforators and Weavers
- Associated Photographic Printers
- Associated Portland Cement Manufacturers
- Associated Publishers
- Associated Pumps
- Associated Television
- Associated Transfers
- Associated Tyre Specialists
- Associated Wool Mills and Hair Manufacturers
- Associated-Rediffusion
- Association for the Supply of Pure Vaccine Lymph
- Association of Auto-Electrical Technicians
- Association of British Chambers of Commerce
- Association of British Driving Chain Manufacturers
- Association of Diamond Merchants, Jewellers and Silversmiths
- Association of Radio Battery Manufacturers
- Association of Supervising Electrical Engineers
- Assurance Trust Corporation
- Aster (London)
- Astex
- Aston and Mander (1917)
- Aston Construction Co
- Aston Matthews
- G. Aston and Son
- John C. Aston and Sons
- Astra Dynamo Co
- Astra Pharos
- Astral Engineering Co
- Astral Oils and Disinfectants
- AstraZeneca
- Asylum Life Office
- Ataka and Co
- Atalanta Ltd
- J. W. Atha and Co
- Athel Line
- Atherton and Dolman
- Atkey's Wholesale
- A. R. Atkey and Co
- W. S. Atkins
- Atkins and Co
- F. H. Atkins and Co
- J. and E. Atkinson
- James and Edward Atkinson
- Atkinson Battery Services
- Robert Atkinson (London)
- Atkinsons (Kensington)
- Samuel Atkiss
- Atlantic Metal Co
- Atlantic Printing and Publishing Co
- Atlantic Steam Navigation Co
- Atlantic Transport Co
- Atlantis Engineering Co
- Atlantis International
- Atlas Asbestos Cement Co
- Atlas Assurance Co
- Atlas Carbon and Battery Co
- Atlas Co
- Atlas Diesel Co
- Atlas Lamp Works
- Atlas Lighting
- Atlas Metal and Alloys Co
- Atlas Non-Puncture Inner Case Syndicate
- Atlas Safety Petrol Filler Co
- Atlas Stone Co
- Atlas Syndicate
- Atmospheric Steam Heating Co
- Atom Motor Co
- Atomic Draught-Sealing Co
- Atomic Power Constructions
- Atomised Fuel and Engineering Co
- Attaché Case Manufacturing Co
- Attracta Electrical Co
- F. Attwood and Co
- Wallace Attwood College
- Au Fait Foundations
- Aubert and Klaftenberger
- Aublet, Harry and Co
- Aublet Homer and Co
- Aubrey Watson
- Audio-Acoustic Diffuseurs
- Auerbach and Steinitz
- Augener
- Auland
- Auld, Mattinson and Co
- Ault and Wiborg Group
- Austen Byass and Co
- A. Austen and Co
- Auster Engineering Co
- John H. Austin and Co
- Austin and Hayes
- Austin and Trimingham
- Austin Friars Steam Shipping Co
- Austin Reed
- E. Austin and Sons
- Frank Austin
- Austins
- Austins of East Ham
- Austral Cabinet Co
- Australasian Colonial and General Life Assurance and Annuity Co
- Australasian United Steam Navigation Co
- Australia Concrete Machinery and Engineering Co
- Australia High Commission
- Australian Bank of Commerce
- Australian Coking and By-Products Co
- Australian Cycle and Motor Co
- Australian Home Cookery Service
- Australian Joint Stock Bank
- Australian Meat Co
- Australian Mutual Provident Society
- Australian Wine Centre
- Australian Wine Co
- Austria Travel Agency
- Austrian State Tourist Department
- Authur and Co
- Auto Aero
- Auto Auctions
- Auto Controls
- Auto Distributors
- Auto Fire Protection
- Auto Parks
- Auto Radiators
- Auto Sales (London)
- Auto Service and Supplies Co
- Auto Sheet Metal
- Auto Sidecar
- Auto Sundries
- Auto Tempo Meter Co
- Auto Valves and Accessories
- Auto Wheel and Tyre Co
- Auto Wheel Motorette
- Auto Wheels
- Auto-Barrow
- Auto-Carriage Co
- Auto-Combustions (London)
- Auto-Controller Co
- Auto-Dairy Engineers
- Auto-Klean Strainers
- Auto-Lighter
- Auto-Protection Engineers
- Auto-Trailers
- Auto-Union
- Auto-Wheels
- Auto-Wreckers
- Autobestos Syndicate
- Autocadia (Finchley)
- Autocar
- Autocar and Accessories Co
- Autocar Exchange
- Autocar Fire and Accident Insurance Co
- Autocar League
- Autocar Marine and Diesel Co
- Autocar Supplies
- Autocars
- Autocars and Accessories
- Autoclenz
- Autocontrol Boilers
- Autoflow Engineering
- Autoloc Syndicate
- Automatic and Electric Furnaces
- Automatic Awl Co
- Automatic Coil Winder and Electrical Equipment Co
- Automatic Controls
- Automatic Disinfectants
- Automatic Furnace Syndicate
- Automatic Girth Co
- Automatic Signal Co
- Automatic Sprinkler Syndicate
- Automatic Tap Syndicate
- Automatic Weighing Machine Co
- Automatic Wheel Phonographs
- Automaticket
- Automation
- Automobile Adjuncts Co
- Automobile and Aerial Supply Co
- Automobile and Cycle Works
- Automobile Association
- Automobile Components
- Automobile Consolidated Alliance
- Automobile Contract Co
- Automobile Emporium
- Automobile Engineering Co
- Automobile Exchange
- Automobile Manufacturing Co
- Automobile Markets
- Automobile Proprietary
- Automobile Service Co
- Automobile Trades Guardian Association
- Automobile Transport Co
- Automobiles Bignan (England)
- Automobiles Corre
- Automobiles de Luxe
- Automobilia
- Automotive Products Co
- Automotive Components Co
- Automotive Services
- Automotor Accessories Co
- Autosport and Design
- Autostrop Safety Razor Co
- Autotype Co
- Autyre Pumps Co
- Auxiliary Steam Power Co
- Auxiliary Wheel Sidecar
- Avamore Engineering Co
- Avance Oil Power Co
- Avenue Shipping Co
- C. R. Averill
- Avery and Morton
- J. Avery and Co (Est. 1834)
- W. R. F. Avery and Co
- Aves and Moss
- William Owen Aves
- Aviakit Products
- Aviation Corporates
- Aviation Servicing
- Aviva
- Avo
- Avon Cosmetics
- Avon Electricity Meter
- Avonmore Engineering Co
- Avro Canada
- Axford and Sons
- Axuel Time Switches
- Ayala and Co
- E. Ayling and Sons
- Stephen Ayling
- Aylmer Brothers
- F. H. Ayres
- John Ayres and Sons
- Ayrton and Perry
- T. B. Ayshford
- AZ Electronic Materials
B
- B. A. S. (Aircraft Components)
- B. and J. Beck
- B. and R. Engineers
- B. and S. (Manufacturing and Distributing) Co
- B. and S. (Manufacturing and Distribution) Co
- B. and S. Folding Gate and Lift Co
- B. B. C. Head Quarters
- B. Cook and S. Perkins
- B. D. S. Sales
- B. E. Co (of London and Birmingham)
- B. E. N. Patents
- B. H. B. Self-Adjusting Pistons
- B. J. L. Glass Co
- B. K. B. Electric Motors
- B. K. Motors
- B. K. Partners
- B. M. B. Engineering Co
- B. S. Engel Agencies
- B. T. I.
- B. T. Woodproducts (Motor Accessories)
- B. U. T.
- B. V. C. Industrial Constructions
- B.B. Sales
- B.M.A.C.
- B.T.B.
- Babcock and Wilcox (Operations)
- Babcock and Wilson
- Babcock International Group
- Babers of Oxford Street
- Baby Scooter Car Co
- J. L. Bacon and Co
- G. W. Bacon and Co
- Badcock, Bishop Co
- Baddeley Brothers (London)
- E. B. Badger and Sons
- W. Badger
- Badminton Bicycle Co
- Badminton Motors
- Badoureau and Jones
- BAE Systems
- Eugen Baedeker
- Baeder, Adamson and Co
- G. Baets
- George Baets
- Bag Frame and Components Co
- Bagatelle Restaurant, Mayfair
- Bagcraft
- Bagnall and Co
- Bagnall Stewart
- Dr. Bagot
- Bagshaw and Morris
- Bagshaw Brothers and Co
- Bagues
- Bahama Islands Tourist Office
- Bahco-Condrup
- G. Bailey and Sons
- Bailey and Co (of London)
- Bailey and Lambert
- Bailey's Hotel, London
- Bailey, Pegg and Co
- W. and D. Bailey
- Baileys Agencies
- Bailliere, Tindall and Cox
- Baily and Grundy
- William Baily and Sons
- A. W. Bain and Sons
- Bainbridge, Seymour and Co
- Bainbridge, Seymour and Rathbone
- Baines and Co
- H. R. Baines and Co
- Baird and Tatlock (London)
- Baiss Brothers and Stevenson
- S. F. Baker and Sons
- Baker (of Fore Street)
- Baker and Co (Holloway)
- Baker and Co (London)
- Baker and Hurtzig
- Baker and Sons (of Brixton)
- Baker and Startin
- Baker Britt and Co
- Baker Perkins Jaxons
- Baker Platinum
- Baker Research Laboratories
- Baker Street and Waterloo Railway
- Baker Street Association of Trained Nurses
- Baker Street Bazaar
- Baker Street Railway Station
- A. A. Baker and Co
- A. Baker and Co
- Albert Baker and Co
- Baker, Britt and Co
- Charles Baker
- F. P. Baker and Co
- G. P. and J. Baker
- Joseph Baker and Sons
- Percy P. Baker
- Richard Baker and Co
- W. H. Baker
- Baker-Dorset Associates
- Bakerloo Line
- Bakkavor Foods
- Balchin, Schulz and Co
- Balcke and Co
- A. J. Balcombe
- Baldry and Yerburgh
- Baldry, Yerburgh and Hutchinson
- C. A. Baldwin and Co
- T. Baldwin Manufacturing Co
- Balfour Beatty
- Balfour, Beatty and Co
- D. Balfour and Son
- Balgley Manufacturing Co
- A. Balian and Son
- Balkan Cigarette Co
- H. T. Ball
- Ball Bearing Supply Co
- Ball, Beavon and Co
- Charles Ball and Co
- Ball, Hayter and Lamb
- James Ball and Co
- Ballard
- Ballards Garage
- Robert Balls
- Baltic Exchange
- Baltic Trading Co
- Bamag-Meguin (Great Britain)
- Louis Bamberger
- Louis Bamberger and Sons
- Bambergers
- Bambergers (Timber and Plywood)
- Bambina Motor Co
- Bamford and Martin
- Bancroft and Partners
- Bancroftian Co
- Banda
- Bangalore Rubber Works
- Banham's Patent Locks
- Banister and Botten
- Bank Line
- Bank of Africa
- Bank of America
- Bank of Athens
- Bank of Australasia
- Bank of British Columbia
- Bank of British North America
- Bank of British West Africa
- Bank of Deposit
- Bank of Egypt
- Bank of England
- Bank of London and South America
- Bank of Montreal
- Bank of New South Wales
- Bank of New Zealand
- Bank of South Australia
- Bank of Tarapaca and London
- Bank of Victoria
- Bankside Power Station
- Banner Sanitation Co
- R. P. Bannerman and Son
- Bantamoto
- Bar's Motor Products
- John Phillips Baragwanath and Co
- Barbados Tourist Board
- G. Barber
- Barbican Tyre Co
- Barclay and Fry
- Barclay and Sons
- Barclay's Brewery
- Barclay, Bevan and Bening
- Barclay, Gray and Lawrence
- Jack Barclay
- Barclay, Perkins and Co
- Barclay, Tritton and Bevan
- Barclay-Stuart (Plastics)
- Barclays Bank
- Bardilis
- Barduff
- Barfos
- Bargate Motorcycle Works
- Barham and Marriage
- Barimar
- Baring Brothers and Co
- John and Francis Baring and Co
- W. H. Barker
- Barker and Co (Coachbuilders)
- Barker Brothers Silversmiths
- Barker Natural Reproducers
- Barker Sound Reproducers
- A. Barker
- A. C. Barker
- Albert Barker
- Charles M. Barker
- John Barker and Co
- Reginald W. Barker
- Barkers Motors
- Barkers of Kensington
- Barkston Motor Co
- B. Barling and Sons
- J. Barlow
- J. Barlow and Co
- Barlow and Young
- Edward C. Barlow and Sons
- Barlow-Whitney
- H. B. Barnard and Sons
- Edward Barnard and Sons
- F. R. Barnard
- William Barnard and Sons
- Barnardo's Homes
- Barnards Mascot Inhalant Catarrh Cure
- F. Barnes and Co (of London)
- Barnes and Co
- Barnes Pianos
- Barnes Power Station
- George A. Barnes and Co
- Barnet Ensign Ross
- H. Barnett and Co
- Barnett and Foster
- Barnett Wartski and Son
- S. Barnett (Diving Apparatus)
- Barnett, Son and Foster
- Barnetts, Hoares and Co
- Barnetts, Hoares, Hanbury and Lloyd
- Barnfather Patent Tyre Sustaining Pump
- Barningham
- Barnsley and District Electric Traction Co
- Barnswick Glass Works
- S. Baron
- Barr and Sons
- Andrew W. Barr and Co
- Barr, Moering and Co
- Barrage Balloons
- J and T. Barralet
- Parfumerie Barranger
- Joseph Barrans
- Barratt and Co (Confectionery)
- Barratt and Robinson
- Barraud and Lunds
- W. Barrett and Son
- Barrett and Elers
- Barrett Auto Accessories (London)
- Barrett Manufacturing Co
- A. Barrett and Sons
- Barrett, Dougan and Co
- Barrett, Summers and Co
- Barretts Country Bottling Co
- Barri
- F. C. Barron and Co
- Barron and Shepherd
- Barron, Harveys and Co
- Barronia Metals
- Barrot
- Barrow and Co (of Kensington)
- Barrow and Turner
- Barrow, Hepburn and Gale
- Samuel Barrow and Brother
- Samuel Barrow and Brothers
- Barrs and Ablett
- Barrus and Cullen
- E. P. Barrus
- Barry and Higham
- Barry and Staines Linoleum
- Barry Mero
- Barry, Head and Co
- Sir John Wolfe Barry and Partners
- Barry, Leslie and Co
- Barrywald Products
- Bars Leaks (England)
- Bars Motor Products
- James Bartle and Co
- Norman Bartleet
- Bartlett and Partners
- J. Bartlett
- Bartley and Sons
- C. Barton Giles
- Barton and Co (of London)
- Barton Linnard
- Barton's (Radio)
- F. Barton and Co
- James Barton (of London)
- Barton-Gillette Horse Clipping and Sheep Shearing Co
- Bartram and Powell
- Barwell and Sons
- Bar’s Motor Products
- Edward Le Bas and Co
- Edward Le Bas Group
- Bashfords
- Basil Roy
- Bass Charrington
- Bassano
- H. W. and C. Bassant
- Bassee and Michel
- Bassett and Webster
- Bassett Motor Syndicate
- Bassett Ore and Metal Co
- Arthur Bassett and Sons
- J. Bassett and Sons
- Bastian Electric Co
- Bastian Meter Co
- John Ursin Bastier
- Bastin, Merryfield and Cracknell
- Bastones
- BAT Industries
- Bat Meter Co
- BAT Motor Manufacturing Co
- S. Batchelor and Son
- H. and T. C. Batchelor
- George Bate
- Bateman and Hill
- Bateman Catering
- A. H. Bateman and Co
- Bateman, Parsons and Bateman
- Bates Brothers
- Bates Cycles
- Bates of London
- Samuel Stephen Bateson
- Batey and Co
- Batger and Co
- T. Bath and Co
- W. Bath and Son
- Bath's
- Bathe
- B. T. Batsford
- Edward Batten and Co
- Battersea Borough Council Electricity Department
- Battersea College of Technology
- Battersea Power Station
- Batty and Co
- Batwin Electric Motors
- J. E. Baty and Co
- M. Bauchet et Cie
- Bauer and Sons
- William Bauer and Co
- Baughan and Co
- H. C. Bauly
- Baume and Co
- Baumgartner and Co
- Bausch and Lomb Optical Co
- Bavarian Rubber and Asbestos Works
- W. B. Bawn and Co
- Baxenden Chemical Co
- Baxter and Caunter
- Baxter's Felt and Fabric Shop
- Baxter's Leather Co
- Baxter, Fell and Co
- James Baxter
- Baxters Leather Co
- Bayard Cars
- Bayer (UK)
- C. Bayer and Co
- Charles Bayer and Co
- Bayham
- Bayleys
- Bayliss, Simpson and Jones
- Henry Bayman
- H. K. Baynes
- Baynes and Co
- Bayswater Metal Supply Co
- BBC
- BCM/Techniprints
- Beach and Co (of London)
- Beacon Car Agency
- Beacon Light (Valveless) Gas Generator
- James Beadel and Co
- Beal and Son
- Beal, French and Son
- John Beal
- Beale and Inman
- Beale and Porter
- Beales
- BEAMA
- Beaman and Deas
- Bean and Ringwood
- E. Bean
- A. Beanes and Co
- Bear Garden Iron Works
- Thomas Bear
- Beard and Co
- Beard and Dent
- R. R. Beard
- Beardmore and Barnes
- Beardmore Motors
- Bearings and Accessories Co
- Bearings Service Co
- Bearmach (London)
- Beasleys
- Beatall Kitchens
- Beatl Sales
- T. G. Beatley and Son
- Beatrice Jackson
- A. Beattie and Co
- R. T. Beatty
- Beatty Brothers
- Beaucaire Laboratories
- Beaufort's
- Beaufoy and Co
- A. H. Beaumont
- Francis William Beaumont
- Beautility Furniture
- Beauty Light Co
- Beavan, Hogg and Co
- Beaver Board Co
- Becco Engineering and Chemical Co
- Bech, Neale and Co
- Bechler Brothers
- C. Bechstein
- Bechstein Piano Co
- G. N. Beck
- Beck (Chemistry)
- Beck and Candlish
- Beck and Co
- Beck and Co (Fashions)
- Beck and Pollitzer
- Beck, Koller and Co
- O. N. Beck
- R. and J. Beck
- H. Becker
- R. Becker and Co
- Becker and Co
- F. E. Becker and Co
- L. A. Beckett
- Beckett, Laycock and Watkinson
- A. Beckley
- Beckton Gasworks
- Bedford Garage (London)
- Bedford Hotel, London
- Bedford Motor Engineering Works
- Bedford Motors
- Bedford Park Automobile Works
- Bedford Riding Breeches Co
- L. Bedington and Co
- H. Bednall
- Beecham Foods
- Beecroft, Sons and Nicholson
- J. J. Beer
- W. H. Beers and Son
- F. Beesley
- Beesley, Son and Nichols
- Beeswax Co
- Beethoven Electric Equipment
- Beetle Bond
- Beeton and Co
- J. A. Begbie and Co
- Begbie, Twentyman and Co
- Thomas Beggs and Son
- Beken and Son
- Bel Sound Products Co
- Belark
- Belco
- Belco Ltd
- Belco Manufacturing Co
- Robert Beldam
- Belgravia Bodies
- Belgravia Chocolate Co
- Belgravia Coachworks
- Belgravia Dairy Co
- Belgravia Interior Decoration
- Beliard Murdoch
- G. Bell and Sons
- Bell (Toys and Games)
- Bell and Elliott
- Bell and Maurice
- Bell and Miller
- Bell Patent Supply Co
- Bell Piano and Organ Co
- Bell Public House, Kilburn
- Bell's
- Bell's Poilite and Everite Co
- George Bell (of Tottenham)
- John Bell (of London)
- John Bell and Croyden
- John Bell and Son
- John Bell, Hills and Lucas
- Bellamy Brothers
- Belle Isle Co
- Bellevue Garage
- Bellingham and Stanley
- Thomas K. Bellis
- Bellman Hangars
- Bellman and Ivey
- N. S. Bellman and Co
- Bellrock Gypsum Industries
- Bells Control Equipment
- Bells United Asbestos Co
- Belmura Paint Co
- Belshaw and Co
- Belships Co
- Belsize Tunnel
- Beltfasteners
- E. R. Belton and Co
- D. M. Bembaron
- Benbow's Dog Mixture Co
- Bender and Cassel
- Bendicks (Mayfair)
- Bendit Brothers
- Bendix and Herbert
- G. Bendon and Co
- Benefink and Co
- Benetfink and Co
- Benetfink and Fox
- Benetfink and Jones
- Benfrey
- Benham and Co
- Benham and Sons
- Benham and Froud
- Herbert Benham and Co
- Beningfield and Beale
- Bertie B. Benjamin
- Benlow
- Benn Brothers
- Benn Brothers (Publishers)
- Bennet Furnishing Co
- A. Bennet and Co
- E. Bennett and Son
- F. S. Bennett
- Bennett and Son
- Bennett and Sons
- Bennett's Wood Flooring (Tungit) Co
- Isoult M. Bennett
- J. Bennett
- John Bennett
- Sir John Bennett
- Bennett, Sons and Shears
- Thomas Bennett and Son
- V. Benoist
- Sydney Benskin and Co
- Bensley and Dedman
- Benson and Clegg
- Benson and Hedges
- Benson's
- J. W. Benson
- Robert Benson, Lonsdale and Co
- David L. Bensusan
- Bent Ley Silk Mills
- Bentalls
- Bentick and Pelham
- Bentley Acoustic Corporation
- Bentley and Draper
- J. F. Bentley
- Benz Motors
- Walter Berdoe
- Berehaven Copper Mines
- O. Berend and Co
- Berendsen
- Beresford and Hicks
- F. Beresford
- Beretta and Penney
- Bergen Line
- Berger and Co
- Berger, Jenson and Nicholson
- Lewis Berger and Sons
- S. Berger and Sons
- Samuel Berger and Co
- Berger, Spence and Co
- Bergmann Electrical Works
- Bergtheil and Young
- Berisford International
- S. and W. Berisford
- Berite
- F. W. Berk and Co
- Berkefeld Filter Co
- Berkel Auto Scale Co
- Berkeley British Brush Co
- Berkeley Catering
- Berkeley Electrical Engineering Co
- Berkeley Equipment
- Berkeleys
- Berkertex
- M. Berkoff
- Arthur Berliner
- Bermuda Travel Agency Office
- Bermuda Travel Information Office
- Bernard and Crannis
- Bernard Collins
- Bernard Dolman Publications
- Bernard Wise
- Bernards (Publishers)
- Berne Silk Manufacturing Co (England)
- Berners and York Hotels, London
- Eric H. Bernfeld
- Bernhard Dukes
- Bernhardt and Myers
- Bernina Sewing Machines
- Bernstein Electric Lamp Co
- William Bernstein (Furriers)
- Berrick Brothers
- George Berridge and Co
- Berry Brothers and Co
- Berry Electric Magicoal
- Berry Wiggins and Co
- Berry's (Short Wave)
- Berry's Electric
- Z. D. Berry
- Bersel Manufacturing Co
- C. F. Bertelli and Co
- Bertelli's Catramin Co
- A. Berthold and Co
- Arthur Berton
- Bertram and Co
- Bertram Ison
- C. Bertrand
- F. W. Berwick and Co
- Besfoldas
- Robert Besley and Co
- Bespray Co
- Bessbrook Spinning Co
- Bessemer Brothers
- Bessemer Motor Co
- Bessemer Steel and Ordnance Co
- Bessler, Waechter and Co
- F. Besson and Co
- William Best and Sons
- Best Belting Co
- Thomas Best
- Bester (london)
- Bestimt and Co
- Bestyres
- Besway Manufacturing Co
- A. Beswick and Co
- Kenneth E. Beswick
- Beta Engineering Co
- G. Betjemann and Sons
- Betta Biscuit Co
- S. Bettmann and Co
- Bettoruss Non-Skid Tyres
- Betula
- A. W. Beuttell
- Edward Bevan and Co
- Beverley Aeroplane Works
- Bevington and Morris
- Bevington and Sons
- A. Bevington and Brothers
- Bevingtons and Sons
- Bevis and Co
- Bewick, Moreing and Co
- Bewlay and Co
- A. C. Beyltjens
- Bi-Metals (Britinol)
- A. H. Biagiotti
- Bianchi Motors
- D. Bianco and Sons
- Bibby Sterilin
- BICC Research and Engineering
- J. and S. Bickley
- A. J. Bickmore and Co
- A. Bickmore
- Bicones
- Bicycle and Tricycle Supply Association
- F. H. Biddle
- Biddle Holdings
- I. Bier and Son (Overseas)
- Bierrum and Partners
- Bifurcated and Tubular Rivet Co
- Bifurcated Rivet Co
- Big Ben
- Big J Autoparts
- H. Bigg and Son
- W. and J. Biggerstaff
- W. and J. Biggerstaffe
- Biggs, Wall and Co
- Bijouchic
- Thomas Bilbe and Co
- Bilbie, Hobson and Co
- Biles, Gray and Co
- Sir J. H. Biles and Co
- W. Bill
- William Bill
- J. Billig and Sons
- Billing and Co
- Billings and Spencer Co
- Billiton UK
- Billows Patents and Mercantile Co
- Billups and Makinson
- Billy Tools Co
- Bimetals
- Bimini
- Bingham Appliances
- C. R. Binney
- Binnie, Deacon and Gourley
- Binnie and Partners
- Sir Alexander Binnie, Son and Deacon
- Binns and Taylor
- A. J. Binns
- G. Binswanger and Co
- Alfred Binyon
- Birch (London)
- Birch Aircraft Manufacturing Co
- Birch and Gaydon
- John Birch and Co
- William Birch
- W. Bird and Sons
- Bird and Storey
- Arthur Bird and Co
- Birds Eye Wall's
- Birfield Industries
- Birkbeck Bank
- Birkbeck College
- Birkbeck Pneumatic Saddle Cover Co
- Birmingham and Midland Tramways
- Birmingham District Power and Traction Co
- Birmingham Motor Omnibus Co
- Birmingham, Bristol and Thames Junction Railway
- M. Birnhak and Son
- Birrell and Rotheroe
- H. M. Birstall
- Birt, Potter and Hughes
- Bishop (of London)
- Bishop's Safety Tread Co
- Alfred Bishop and Sons
- F. A. Bishop and Co
- J. Bishop and Co
- R. C. Bishop and Son
- Bishopsgate Goods Station
- Bishopsgate Plate Glass Warehouse
- Bishopsgate Street Railway Station
- Bissell
- Bissell's
- K. Bisset and Co
- Black and Finch
- Black and White
- B. Black and Son
- Black, late Honeywill and Black
- Peter Black (London)
- Thomas Black and Sons (Greenock)
- C. H. Blackburn and Co
- Blackburn and Co
- Blackburn and Son
- Blackburns (London)
- W. Blackett
- Blackfriars Bridge
- Blackfriars Bridge Railway Station
- Blackfriars Cold Storage Co
- Blackfriars Railway Bridge
- Blackfriars Railway Station
- Blackfriars Type Foundry
- Blackhawk
- Blackheath Service Station
- Blacklaws Steel Co
- Blackman and Conrad
- Blackman Export Co
- Blackman Leather Goods Co
- Blackman Ventilating Co
- Keith Blackman
- Blackmore, Howard and Metherell
- Walter Blackmore
- Blackwall and Woolwich Steamboat Co
- Blackwall Rock
- Blackwall Tunnel
- Robert W. Blackwell and Co
- Blackwell, Young and Co
- Blackwood and Co
- Robert Blackwood and Sons
- William Blackwood and Sons
- Blades, East and Blades
- Victor Blagden and Co
- J. S. Blair and Son
- R. A. Blair
- Blake and Knowles Steam Pump Works
- Blake's
- F. C. Blake
- Blake, Sandford and Blake
- T. O. Blake (Sikes Hydrometers)
- W. E. Blake
- W. E. Blake Explosives Loading Co
- Blakely Ordnance Co
- Blaker Engineering Co
- J. Blanch and Son
- Mark H. Blanchard and Co
- Blanchard Lamps (British)
- Bland Light Syndicate
- Blandford Shipping Co
- Blanks
- W. B. De Blaquiere
- T. Blashill
- Blast Furnace Power Syndicate
- Blatspiel Stamp and Heacock
- Blaxton Engineering Co
- Lindsay Blee and Co
- Bleichert Mitchell
- Bleichert's Aerial Transporters
- Blenheim Motor Co
- Bleriot
- Bleriot Lamps
- Blewis and Shaw
- Blick
- Blickensderfer Co
- Blind Employment Factory
- E. W. Bliss Co
- Blizzard
- Block and Co
- Block Light
- Block, Deroy and Co
- Block, Grey and Block
- Bloom and Co
- B. Bloom
- Bloom, Doré
- G. R. Blot and Co
- Bloxam and Scuffell's
- Bloxham and Fourdrinier
- Blue Anchor Line
- Blue Belle Motors
- Blue Belle Transport
- Blue Cars Continental Coach Cruises
- Blue Star Line
- Bluebell Metal Polish
- Blumann and Stern
- F. R. Blumel
- Blumenthal
- J. Blumenthal and Co
- George B. Blumsom
- Blundell and Co
- Blundell and Crompton
- Blundell and Sons
- Blundell Brothers
- Blundell's London Copper and Brass Works
- Blundell, Spence and Co
- Blundells and T. Albert Crompton and Co
- Blunden
- Blunden Surgical Appliance Co
- Blunt and Wray
- Blyth and Pascoe
- J. F. Blyth and Co
- John and Alfred Blyth
- BMAC
- BMC Metal Sponge
- Boabands
- A. Boake, Roberts and Co
- Board of Agriculture
- Board of Invention and Research
- Board of Ordnance
- Board of Trade
- J. Boas and Son
- William Boby
- William Boby and Son
- Boddy Roofing Co
- Bodley and Garner
- Bodmer and Jones
- R. and L. R. Bodmer
- Body Builder's Supply Co
- F. W. Boeckem and Co
- J. Boehlen and Co
- Frederick Boehm
- H. Boehme and Co
- Bohemian Jewellers
- Bohnsdalen Mills
- Boilerine
- John Bolding and Sons
- Bolinders Co
- Boling, Brown and Co
- Bolingbroke House Mills
- Bollands
- Bolling and Lowe
- Bollinger Champagne
- Bolton Steam Shipping Co
- R. Bolton and Co
- Bon Marche
- Bon Vivant
- Bonallack and Sons
- Bond's O' Euston Road
- A. W. Bond
- Arthur W. Bond
- Bonds of Euston Road
- Bonecourt Surface Combustion
- Bonecourt Waste Heat Boiler Co
- Bonelli's Electric Telegraph Co
- F. G. Bones
- Bonham
- Bonhams
- J. Bonn and Co
- W. A. Bonnell
- Bonnington Hotel, London
- Bonochord
- Bonsall, Marsh and Brown
- Bonsall, Marsh and Co
- Bonsall, Marsh and Grey
- Bonsall, Marsh and Guy
- Bonsoir
- H. and F. Bonten
- Bonthorn and Co
- Bonwick
- J. H. Boobbyer
- Booker Group
- Booker McConnell
- Boon and Porter
- Boord and Son
- Boosey and Hawkes
- Booth and Co (England)
- Booth and Co (of London)
- Booth's Distillery
- Booth, Wilson and Pettit
- Boothby and Thompson
- Boothby and Watson
- Booths Distilleries
- Borax and Chemicals
- Borax Consolidated
- Bord Motor Co
- Borham Engineering Co
- H. Borner and Co
- Borough Polytechnic
- Borough Waterworks Co
- Borst Brothers
- W. Borwick and Co
- Borwick's
- George Borwick and Sons
- Bosch
- Bosch Magneto Co
- Bose Brothers
- Charles Boss
- Boss and Co
- Boss and Co (Gunmakers)
- Boss Industrial Mouldings
- C. Boss
- Boston Leather Sole Co
- Bostons Coffee and Chop House
- P. Boswell and Sons
- Botanic Medicine Co
- W. H. Botsford and Co
- Bott and Stennett
- F. Botting
- Bottle Seal Co
- Botton and Son
- A. Boucher and Co
- Boucheron, Radius and Co
- A. H. Boughton
- Bougie Pognon
- Boult and Wade
- Boult, Wade and Kilburn
- Boult, Wade and Tennant
- Joseph Boulton
- Boulton Tubular Structures
- J. Bounds
- E. Bourdon
- Bourec
- Bourne and Hollingsworth
- Bourne Drying and Ventilating Co
- John Bourne and Co
- Bourne, Johnson and Latimer
- Bousall, Marsh and Brown
- Bousfields
- Boussod, Valadon and Co
- Boutalls Chemists
- T. F. Boutle and Co
- Bouts Brothers
- Bouyant Motor and Cycle Co
- R. Bovier and Co
- F. A. Bovill and Co
- Boving and Co
- Jens Orten Boving and Co
- Bovis
- Bovis Homes
- C. W. Bovis and Co
- Bow Bridge Iron Works
- Bow Common Gasworks
- Bow Creek Bridge
- Bow Porcelain Factory
- Bow Power Station
- Bowater Containers
- Bowater Corporation
- Bowater Paper Corporation
- Bowater Sales Co
- Bowater Steamship Co
- W. V. Bowater and Sons
- Bowaters Building Boards
- Bowden
- J. Bowden
- Bowden Wire
- E. M. Bowden's Patents Syndicate Co
- Bowdens
- G. and C. Bowen
- Bowen and Co
- Bowen and Co (of Clerkenwell)
- R. M. Bowen
- Bower and Cotton
- Bower Electric (1926)
- John Bower (of Clerkenwell)
- S. H. Bowerman
- A. Bowes and Co
- Bowes Scott and Read
- Bowes Seal Fast Corporation (G.B.)
- Bowes, Scott and Western
- Bowler Products
- George Bowles, Nicholls and Co
- S. Bowley and Son
- Bowleys
- Frederick Bowman
- Bowmans (Furniture)
- Bowring Brothers
- Bowring Petroleum Co
- Bowser International
- S. F. Bowser and Co
- Bowyer-Bower and Chater
- Henry C. Box and Co
- Boxes
- Boyce Motor Accessories
- Boyd
- D. O. Boyd
- James Boyd and Sons
- Boyd-Carpenter and Co
- Boyd-Carpenter and Thompson
- Boyd-Norman Manufacturing Co
- Boydell and Glasier
- Boyle, Campbell, Buxton and Co
- Robert Boyle and Son
- Boynton, Dowsett and Co
- Boyriven
- Boys and Burn
- Boyson and Slee
- BP
- BP Industrial Lubricants
- BP Tanker Co
- BPB Industries
- Braby of Britain Group
- Frederick Braby and Co
- A. W. Bradbury and Co
- Bradbury, Agnew and Co
- Bradbury, Greatorex and Co
- Bradbury, Rinman and Co
- Bradbury, Son and Co
- Thomas Bradford and Co
- Bradix and Co
- L. Bradley
- Bradley and Coxen
- Bradley Pulveriser Co
- Bradley Pulverizer Co
- G. and E. Bradley
- Bradleys' (The Arctic Fur Store)
- Bradshaw and Blacklock
- Bradshaws Asphalte Co
- Bradville
- Bradville Trading Co
- J. L. Bragg
- A. E. Braid and Co
- Brainsby and Sons
- Braithwaite and Ericsson
- Braithwaite and Milner
- Braithwaite Viaduct
- Braithwaite, Milner and Co
- Brake and Engine Services (Brake Drums)
- Brake Co
- Bramah and Co
- Bramah and Dickinson
- Bramah and Prestage
- Bramah and Robinson
- Bramah and Sons
- Bramah, Prestage and Ball
- Brameld
- Bramigk and Co
- Bramley and Co
- Bramlins Industrial Films
- Bramwell and Harris
- Brand and Co
- Charles Brand and Son
- H. W. Brand
- Brandon, Turner and Co
- Brandram Brothers and Co
- S. Brannan and Sons
- Bransom Manufacturing Co
- Bransom, Kent and Co
- William Bransom and Co
- Brasier Cars
- Brass Pressings (London)
- Brassey and Ogilvie
- Brasted Brothers
- Bradley Thomas Batsford
- Bratt Colbran
- G. Braulik
- Braun and Co
- Charles E. Braun and Co
- Bravingtons
- Brawn and Co
- G. A. Bray
- Bray and Elmsley
- Bray's Traction Engine Co
- Arthur Bray Ltd
- Bray, Gibb and Co
- A. A. Brazier and Co
- Brecknell, Turner and Sons
- Breeze Cycle
- E. Breffit and Co
- Breidenbach
- John A. Bremner and Co
- Bren Manufacturing Co
- Brenell Engineering Co
- Brent Bridge Hotel, Golders Green
- Brentford and Chiswick Electric Undertaking
- Bretherton and Bryan
- Brett Daniels
- Caleb Brett and Son
- Breves Galleries
- Brevitt Shoes
- Brew Brothers
- C. Brewer
- Brewer Carburettor Co
- Brewer's Society
- C. and W. Brewer
- Jane Brewer
- Henry J. Brewster and Co
- M. de Breyne
- Brianco (London)
- Bric-à-Brac House
- Brice, Palmer and Co
- Brick Lane Gasworks
- Bricklayers' Arms Station
- L. Brickman
- Bricknell and Co
- Brides Magazine
- Bridge Cement Co
- Bridge GE19, London
- F. W. Bridges and Sons
- Bridges, Ashbury and Co
- S. N. Bridges and Co
- Bridgewater Biscuits
- Bridgewater Construction Co
- G. and T. Bridgewater
- Brier and Son
- Briffault Range Co
- Brigg and Sons
- G. Briggs and Co
- George Briggs and Co
- George Briggs and Co (3)
- Thomas Briggs and Son
- W. Briggs and Sons
- William Briggs (of London)
- Bright and Hayles
- Bright's Asphalt
- A. A. Bright
- R. Bright
- Brighton and Venning
- E. Brill
- Brin's Oxygen Co
- Brindley and Foster
- Brine Veneer Mills
- Brinjes and Goodwin
- Brinjes Brothers
- Brinley Richards
- John Brinsmead and Sons
- Bristol Channel Ship Repairers and Engineers
- Bristol Co
- Bristol Electric Safety Lamp Works
- Bristow and Witham
- T. F. Bristow and Co
- Bristows Lanolin
- Brita Liquid Metal Polish Co
- Britain Toys
- Charles Britain (Radio)
- Britains
- Britannia Electric Lamp Works
- Britannia Electric Lamp Works (1934)
- Britannia Life Assurance Co
- Britannia Supply Co
- Britannia Toy Co
- Britax (London)
- Briteagle
- Britec
- Britex (Scientific Instruments)
- British Abrasive Wheel Co
- British Acetylene and Welding Association
- British Acetylene Association
- British Acoustic Films
- British Aerial Transport Co
- British Aeroplane Syndicate
- British Air Brake Co
- British Airline Pilots Association
- British Airports Authority
- British Alkaloids
- British Aluminium Co
- British American Land Co
- British American Machinery Co
- British American Optical Co
- British and American Salmon Curing Co
- British and Chinese Corporation
- British and Colonial Furniture Co
- British and Colonial Manufacturing Co
- British and Colonial Motor Car Co
- British and Colonial Motor Co
- British and Colonial Motors
- British and Colonial Steam Navigation Co
- British and Colonial Trust and Assurance Co
- British and Commonwealth Shipping Co
- British and Continental Artists
- British and Continental Steamship Co
- British and Dominions School of Drawing
- British and Foreign Du Bois Co
- British and Foreign Electrical Vehicle Co
- British and Foreign Gas Generating Apparatus Co
- British and Foreign Industrials
- British and Foreign Motors
- British and Foreign Sailors' Society
- British and General Tube Co
- British and Irish Travel Agency
- British and Northern Shipping Agency
- British and Saar Steel Co
- British Aniline Dye and Chemical Works
- British Anodising
- British Arc Welding Co
- British Arca Regulators
- British Artid Plastics
- British Asbestos Co
- British Association of Draughtsmen
- British Australian Telegraph Co
- British Automatic Loom Co
- British Automobile Commercial Syndicate
- British Aviation Insurance Co
- British Band Instrument Co
- British Bank of South America
- British Bariquand and Marre Engine Co
- British Benzol and Coal Distillation
- British Benzol Carbonising
- British Blue Spot Co
- British Bock Bearings
- British Broadcasting Corporation
- British Bronson Co
- British Bronze and Silvo Metal Co
- British Brown-Boveri
- British Brunswick
- British Brush Co
- British Buffalo Marine Motor Co
- British Butanic
- British Carbo-Union
- British Carnival Novelties
- British Cattle Foods Co
- British Cedar Wood Separator Co
- British Celanese
- British Cellulose and Chemical Manufacturing Co
- British Central Africa Co
- British Central Electrical Co
- British Ceresit Waterproofing Co
- British Cigarette Automatic Machine Co
- British Clip Co
- British Coal
- British Coal Utilisation Research Association
- British Coalite Co
- British Coking Industry Association
- British Colloids
- British Columbia Lumber Manufacturers Association
- British Commercial Gas Association
- British Commercial Insurance Co
- British Compressed Air Society
- British Construction Co
- British Constructional Steelwork Association
- British Cork Mills
- British Craftworkers Association
- British Crepe Paper Manufacturers
- British Cycle Manufacturing Co
- British Cycling Bureau
- British Cystoscope Co
- British Dairy Farmers' Association
- British Dardelet Threadlock
- British de Forest Phonofilms
- British Deperdussin
- British Detroiter Co
- British Disinfectant Co
- British Doby Stokers
- British Doloment Co
- British Dominions General Insurance Co
- British Door Association
- British Doughnut Co
- British Drawing Ink and Adhesive Manufacturing Co
- British Drying and Heating Co
- British Ebonite Co
- British Electric Equipment Co
- British Electric Lamps
- British Electric Light Co
- British Electric Telegraph Co
- British Electric Traction Co
- British Electrical and Allied Industries Research Association
- British Electrical Development Association (BEDA)
- British Electrical Federation
- British Electricity Authority
- British Electro-Chemists
- British Electromobile Co
- British Emaillite Co
- British Empire Cancer Campaign
- British Empire Leprosy Relief Association
- British Empire Mutual Life Assurance Co
- British Empire Mutual Life Office
- British Empire Trust Co
- British Employers' Confederation
- British Engineering Co of Siberia
- British Engineering Standards Association
- British Engineers Export Agency
- British Engineers' Association
- British Engraving and Nameplate Manufacturing Co
- British Ensign Motors
- British Equipment Co
- British Equitable Central Trust
- British Esperanto Association
- British Ever-Cold
- British Export Trade Research Organisation (BETRO)
- British Fire Prevention Committee
- British Fittings Co (Hendon)
- British Flettner Ventilator and Equipment Co
- British Fottinger Marine Transformers
- British Four-Wheel Drive Tractor Lorry Co
- British Friesian Cattle Society
- British Fuel Economiser and Smoke Preventer
- British Fur Co
- British Gas
- British Gas Council
- British Gas Engine and Engineering Co
- British Gas Engine Co
- British Gas Federation
- British Gas-Light Co
- British Gaslight Co
- British Gelatine Works
- British General Insurance Co
- British General Manufacturing Co
- British Geon
- British Germain Motor Co
- British Glass Industries
- British Glass Wool Co
- British Glues and Chemicals
- British Goodrich Rubber Co
- British Graetzin Light
- British Granite and Whinstone Federation
- British Gregoire Agency
- British Grille Water-Tube Boiler Co
- British Hard Court Co
- British Hermeseal
- British Home for Incurables
- British Home Stores
- British Home Utilities Co
- British Homophone Co
- British Hong-Kong Tea Co
- British Humboldt Engineering Co
- British Hydraulic Jointing Co
- British Indian Extension Telegraph Co
- British Indoor Pastimes
- British Industrial Corporation
- British Industrial Measuring and Control Apparatus Manufacturers' Association
- British Industrial Solvents
- British Institute of Engineering Technology
- British Institution of Radio Engineers
- British Insurance Association
- British Internal Combustion Engine Manufacturer's Association
- British Iron and Steel Corporation
- British Iron and Steel Federation
- British Jaeger Instruments
- British Joint Association
- British Laboratory Ware Association
- British Landing Gears
- British Law Fire Insurance Co
- British Lead Manufacturers Association
- British Legion
- British Library
- British Lion Motor Car Co
- British Liquid Air Co
- British Ljungstrom Marine Turbine Co
- British Loan and Discount Co
- British Low Accessories Co
- British Maid Co
- British Malt Extract Co
- British Malt Products Co
- British Mannesmann Tube Co
- British Manufacturing Co
- British Maritime Trust
- British Match Co
- British Maxa
- British Maxium
- British Mechanical Productions
- British Medical Association
- British Mercedes Motor Co
- British Mercedes-Benz
- British Metal Corporation
- British Metallising Co
- British Mexican Petroleum Co
- British Mineral Oil Products
- British Mining and Metal Co
- British Monogram Oil Co
- British Motobloc Syndicate
- British Motor and Equipment Co
- British Motor Boat Manufacturing Co
- British Motor League
- British Motor Trading Corporation
- British Motorsign Co
- British Moulded Plastics
- British Museum
- British Mushroom Industry
- British Music and Tennis Strings
- British Mutoscope and Biograph Co
- British Mutual Bank
- British N.A.G. Motor Co
- British Nation Life Assurance Association
- British Niclausse Boiler Co
- British Nicollwood Co
- British Non-Ferrous Metals Research Association
- British North Borneo Co
- British Nova Works
- British Oak Insurance Co
- British Oil and Cake Mills
- British Oil and Turpentine Corporation
- British Oil Burner Manufacturers' Association
- British Oil Engines
- British Oilfield Equipment Co
- British Olivetti
- British Optical and Precision Engineers
- British Ore Concentration Syndicate
- British Oxygen Aro Equipment
- British Oxygen Co
- British Oxygen Gases
- British Patent Utility Co
- British Pattisson Hygenic Cycle Saddle Co
- British Perlit Iron Co
- British Petroleum Co
- British Photo-Engraving Co
- British Photographic Manufacturers Association
- British Piano Manufacturing Co
- British Pianoforte Manufacturing Co
- British Pipeless Central Heating
- British Pix Co
- British Plaster Board
- British Plastics Federation
- British Plastics Year Book
- British Plimber
- British Portland Cement Association
- British Portland Cement Manufacturers
- British Power Co
- British Protector Life Assurance Co
- British Quadruplex
- British Radial Engine Co
- British Radio and Television (Publishers)
- British Radio and Television (Publishing)
- British Radio Corporation
- British Radio Gramophone Co
- British Radio Valve Manufacturers Association
- British Radiophone
- British Rail Engineering
- British Railway Traffic and Electric Co
- British Railways Car Ferries
- British Rawhide Belting Co
- British Rayon and Synthetic Fibres Federation
- British Refractories Research Association
- British Relay Wireless and Television
- British Resorcin Manufacturing Co
- British Reverberatory Furnaces
- British Road Federation
- British Road Services
- British Road Tar Association
- British Rototherm Co
- British Rubber Development Board
- British Rubber Manufacturers
- British Rubber Publicity Association
- British Rubber Tyre Manufacturers Association
- British Russel Parachute Co
- British Sailors Society
- British Sansomian Rubber Tyre and Wheel Co
- British Sarozal
- British School of Motoring
- British School of Telegraphy
- British Schuckert Electric Co
- British Scientific Instrument Research Association
- British Shipbuilding Research Association
- British Silverware
- British South Africa Co
- British South African Explosives Co
- British South American Airways
- British Standards Institution
- British Starter Battery Association
- British Steel Corporation
- British Structural Steel Co
- British Sulphides Smelting Co
- British Sure Seal Co
- British Syphon Co
- British Tap and Die Co
- British Tar and Colour Co
- British Telecom
- British Telegraph Instrument Co
- British Telegraph Manufactory
- British Thane Co
- British Thermo-Vactor
- British Time Recorder
- British Timepieces
- British Toy and Novelty Co
- British Tramways and General Construction Co
- British Trane Co
- British Transfer Printing Co
- British Transmission Co
- British Transport Advertising
- British Transport Commission
- British Transport Docks Board
- British Transport Museum
- British Trawlers' Federation
- British Trolley Track Co
- British Turvey Treatment Association
- British Tyre and Rubber Co
- British United Traction
- British Uralite Co
- British Vacuum Cleaner and Engineering Co
- British Vacuum Cleaner Co
- British Van Heusen Co
- British Vinegars
- British Viscoid Co
- British Watch Cases
- British Water-proofing Co
- British Waterways
- British Weaver Manufacturing Co
- British Welding Co
- British Werno
- British Westinghouse
- British Wire Netting Manufacturers Association
- British Woodworking Machinery Corporation
- British Wright Co
- British Yacht and Model Co
- British Zeppelin Syndicate
- British Zonophone Co
- BICC
- British, Continental and American Travellers' and General Agency
- British-Russia Gazette and Trade Outlook
- Briton Ferry Chemical and Manure Co
- Briton Lamps
- Briton Life Association
- Britoyl Lubricants
- F. Brittain
- Brittain Publishing Co
- Brittain's Electric Motor Co
- Britten and Gilson
- Arthur Brittlebank
- B. and A. Britton
- L. A. Britton and Sons
- Brixton Cable Tramway
- Brixton Motor Works
- Broad and Co
- Broad Street Railway Station
- Broad, Salmon and Co
- Alison Broadhurst Machine Co
- Broadhurst, Clarkson and Co
- Broads Manufacturing Co
- Broadway Equipment
- John Broadwood and Sons
- Broadwood, White and Co
- Brockbank and Atkins
- Brockhurst and Sullivan
- Brockie-Pell Arc Lamp
- Brocklehurst and French
- Brockley and Ladywell Cemetery
- Brocks Alarms
- Brocks Group
- J. Brodie
- Brodie Mack Correspondance Art School
- John Brodie
- Brodie-Kent
- Brogden and Co
- Alexander Brogden
- Bromark Pneumatic Paint Brush
- A. Bromet and Co
- Bromhead and Co
- Bromheads
- R. Bromley and Co
- Bromley-Langton Electric Wire and Insulator Co
- Brompton and Kensington Accessories Co
- Brompton and Kensington Electric Supply Co
- Brompton and Piccadilly Circus Railway
- Brompton Cemetery
- Brompton Motor Co
- Bromwell Publishing Co
- Bronze Age Foundry (London)
- Brooke Bond Oxo
- Benjamin Brooke and Co
- Brooke, Simpson and Spiller
- H. G. Brooker and Co
- Brooker, Dore and Co
- Brookes (Halifax)
- Brookite
- Brooklands Motors
- Brooklands of Bond Street
- Brookman and Langdon
- T. H. Brooks
- W. Brooks and Son
- Brooks and Bohm
- Brooks and Walker
- Brooks Appliance Co
- John Brooks
- W. and K. Broom
- A. Brooman
- Broomhall Tile and Brick Co
- George J. S. Broomhall
- Brotherhood and Hardingham
- Brothers and Babington
- Brough, Nicholson and Hall
- Brouhot Motor Co of Great Britain
- A. G. Brown and Co
- Augustus Brown
- B. Brown's Motor Works
- G. and A. Brown
- H. T. Brown and Sons
- S. Brown and Co
- Samuel Brown
- W. J. Brown Furniture Co
- Brown and Adams
- Brown and Aitken
- Brown and Baker
- Brown and Griffin
- Brown and Harfield
- Brown and Knap
- Brown and Layfield
- Brown and Mannett
- Brown and Meluish
- Brown and Pank
- Brown and Perring
- Brown and Son
- Brown and Tawse Tubes
- Brown Brothers
- Brown's Bronchial Troches
- A. B. Brown and Co
- A. J. Brown and Co
- A. S. Brown and Co (Manufacturing)
- Alfred Brown and Sons
- Arthur R. Brown and Co
- Brown, Brothers and Co
- C. Brown
- Charles P. Brown and Sons
- David Brown Corporation
- David Brown Gears (London)
- E. Brown and Son
- Grace Brown
- Brown and Green
- Brown, Hughes and Strachan
- Constructors John Brown
- James Brown
- James Brown, Bryce and Co
- John Brown and Son
- Joseph Brown (Furniture)
- J. B. Brown and Co
- Neville Brown and Co
- R. Melville Brown
- Samuel Brown and Co
- Brown, Son and Long
- Thomas Brown and Sons
- William Brown and Co
- Browne and Co
- Browne and Sawyer
- Browne and Wingrove
- F. G. R. Browne
- T. B. Browne (Advertising)
- Brownie Wireless Co of Great Britain
- W. E. Browning and Co
- John Browning
- John Browning (2)
- Browning, Wood and Fox
- Brownings Electric Co
- E. L. Bruce Co
- Robert Bruce and Sons
- Bruce and Batho
- Bruce and Co
- Bruce and Ford
- Bruce Hall Plate Co
- A. K. Bruce (2)
- Bruce, Dawson and Co
- Bruce, Green and Co
- William F. Bruff
- Bruford and Heming
- F. H. Brundle
- Brune and Co
- Brunel University
- Brunlees and McKerrow
- Bruno Lion and Co
- Brunsviga
- Brunswick Dock
- Brunt Motors
- Brunton and Batstone
- Brunton and Co
- Brunton and Trier
- Brunton Brothers
- Bruton and Co
- J. Bruton and Sons
- Charles Bruton
- Bryan Brothers and Co
- Frank Bryan
- F. E. Bryant
- Bryant Symons and Co
- Robert Bryant
- Bryce White and Co
- Bryce, Robarts and Co
- Henry Bryceson
- John Bryden and Sons
- Brydone, Paget and Co
- Brydor Products
- BTR Industries
- G. Buchanan and Co
- John and James Buchanan
- Buchanan-Dewar
- Albert Bucher
- A. W. Buchholtz and Co
- Buchholtz and Co
- Buchholz and Allin
- Buchholz, Lean and Metcalfe
- Buck and Co
- Buck and Hickman
- Buck and Moseley
- Buck and Ryan
- Buck and Wootton
- Buckett Brothers
- Buckingham and Adams
- A. F. Buckingham
- J. H. Buckingham and Co
- G. F. Buckland and Co
- Buckland and Sons (of London)
- Buckley Brothers
- Bucknall Nephews
- Bucknall Steamship Lines
- Henry Bucknall and Sons
- D. Buckney
- W. Buddles and Co
- James Budgett and Son
- Buell
- Buell Combustion Co
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- Burgoyne Engineering Co
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- Arthur Burkart and Co
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- D. Burkle and Son
- Burley
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- J. Burman
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- F. Burnerd and Co
- James Burness (Travel)
- A. Burnet and Co
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- Burroughes and Watts
- W. J. Burroughes and Sons
- Burroughs Brothers
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- Ed. J. Burrow and Co
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- R. E. Burrows
- W. Burrows
- George Burrows and Co
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- Burrup, Mathieson and Co
- Burrup, Mathieson and Sprague
- Burstall and Hill
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- Burstinghaus and Co
- A. and C. Burt
- N. Burt and Co
- R. C. Burt
- Burt and Potts
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- William S. Burton
- Burton and Pasfield
- Burton G. Raymond
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- C. W. Burton, Griffiths and Co
- D. Burton
- William Burton and Sons (Bethnal Green)
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- M. H. Busby
- Busby Winter and Co
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- Chris Butler
- H. W. Butler and Co
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- A. H. Buttery
- BX Plastics
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- John Byford and Son
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- Byrom and Co
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- Bystander
- Bywater and Co
- G. H. and A. Bywaters
- H. A. Byworth and Co
C
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- C. A. S. Punch and Ticket Co
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- C. B. Harness
- C. B. Kent and Sons
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- C. Best
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- C. Cockayne-Naylor
- C. D. Monniger
- C. D. Richford
- C. F. Anderson and Son
- C. F. B.
- C. F. E. Swinden and Co
- C. F. Ennis
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- C. G. Templer and Co
- C. Gilbert-Wood
- C. Groom
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- C. Horace Clarke
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- C. Jenkins and Co
- C. Jukes and Co
- C. K. Enterprises
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- C. M. I. Products
- C. M. Richmond
- C. N. P. Cosmetics
- C. Osborne and Co
- C. Otto Gehrckens
- C. P. Goss and Co
- C. R. Heap
- C. Shaw Lovell, Sons
- C. Shetland Industries
- C. Simeons and Co
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- C.B.A. Radiator and Engineering Co
- C.F.Gerhardt
- Cabin Scooters (Assemblies)
- Cable and Wireless
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- Cable Printing and Publishing Co
- Cable Publishing Co
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- Cabot Carbon
- CACI Products Co
- Cadbury, Pratt and Co
- Charles Cadby
- J. Caddey (Coachbuilders)
- R. Cadisch and Sons
- Charles Shirley Cadman
- Cadogan Electric Light Co
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- Caffin and Co
- H. Cahen and Son
- E. J. Caiger and Co
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- Caithness and Co
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- Calders
- Caldwell Heaters
- Caledon Engineering Co
- Caledonian Motor Carriage Co
- W. Callaghan and Co
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- W. Callcut
- George M. Callender and Co
- T. Callow and Son
- Monte Callow and Co
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- Caloria Co
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- Calorizing Corporation of Great Britain
- Calphos Electrical Co
- Calstock Tin and Copper
- M. Calthorpe (Coachbuilders)
- Calvert and Seward
- Calvert, Cornes and Harris
- Calvert, Harris and Co
- Calverts Motor Cycle
- I. Calvete
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- A. Cameron (of London)
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- Jonathan Cape
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- W. Cardinal and Co
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- H. Carmont
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- William Inglis Carne
- Carobronze
- E. J. Carpenter
- H. Carpenter and Son
- J. W. Carpenter
- Carpenter and Westley
- William Carpenter
- Carpet Galleries
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- Carpmael and Co
- J. W. Carr and Co
- Carr and Son
- Carr and Westley
- Carr, Twysden and Co
- Carreras
- A. and E. Carreras
- Carriage Insurance Co
- D. Carrie and Co
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- Carrier-Ross Engineering Co
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- Carrington Manufacturing Co
- H. V. Carrington
- Carroll Purifier
- Carrosserie Latymer
- Carruthers and Wilson
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- Carson and Co
- F. M. Carson
- Walter Carson and Son
- Walter Carson and Sons
- William Carson and Sons
- Carstairs
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- G. H. Carter
- J. E. Carter
- Carter (Barpart)
- Carter and Co (London)
- Carter and Downing
- Carter and Howard
- Carter Manufacturing Co
- Carter's Gas Valves
- A. B. Carter and Co
- Alfred Carter
- Alfred Carter and Co
- Alfred T. S. Carter
- H. and A. Carter
- Henry Cater
- J. Carter (London)
- James Carter, Dunnet and Beale
- John Carter and Sons
- J. Harrison Carter
- Carter, Paterson and Co
- Carter-Davis
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- Carters
- J. and A. Carters
- Carters (J. and A.)
- Cartier
- A. Cartledge and Sons
- R. S. Cartwright
- Cartwright Brothers
- Cartwright, Jordan and Co
- Zach Cartwright
- Carville
- Cary
- Casebourne, Saunders and Co
- C. F. Casella and Co
- Louis Casella and Co
- Louis P. Casello and Co
- J. Casey
- James Casey
- H. J. Cash and Co
- Cashmore Brothers
- Casino Cinerama Theatre
- Casio Electronics
- Caslon and Co
- Caslon and Son
- H. W. Caslon and Co
- Cass's Motor Mart
- Cassell and Co
- Cassell, Petter and Galpin
- Casswell
- Castell
- Castell Brothers
- Castell Locks
- Castle Line
- Castle Mail Packets Co
- Castle Shipping Co
- Castle's Shipbreaking Co
- Henry Castle and Sons
- Caston and Co
- Caston Barber
- Caswell Cranes and Erection
- Caswells
- Catchpole and Williams
- Cater and Walker
- Caterpillar Tractors
- Catesbys
- Catford D. S.
- Cathcart and Co
- Catholic Press
- Catmur Machine Tool Corporation
- Cato and Sons
- Catophrene
- Cator and Golledge
- R. Cattle
- Catto, Mather
- Caucasian Petroleum Export Co
- Caucasus Copper Co
- S. and C. Causley
- Causton Purr
- Sir Joseph Causton and Sons
- H. J. Cave and Sons
- C. W. Cave and Co
- Cavendish Furniture Co
- Helen Cavendish
- Cawley and Newton
- Caxton Chocolate Co
- Caxton Electric Developments
- Caxton Engineering Company (Westminster)
- Caxton House
- Caxton Name Plate Manufacturing Co
- Caxton Publishing Co
- Caxton Steel Co
- Ceag
- Cecil Hodges and Co
- Cecil Hotel, London
- Cecil K. Heywood
- Cecil Motor Garage
- Andrew Cederberg
- Cedes Electrical Traction Co
- CEGB
- CEIR
- Celanese Building Components
- Celcon
- Celebes Storage Co
- Celebritone
- Celebrity Gramophones
- Celestor Manufacturing Co
- Cellactite and British Uralite
- Cellnet
- Celltex Manufacturing Co
- Cellular Clothing Co
- Celluloid Co
- Cellulose Co
- Celnik and Power
- Celotex
- Celotex Co of Great Britain
- Cement and Concrete Association
- Cement Marketing Co
- Cementation (Muffelite)
- Cementation Co
- Cementation Group
- Central and Sheerwood
- Central Audio
- Central Bank of London
- Central Chemicals
- Central Cottage Improvement Society
- Central Currant Office
- Central Cyclone Co
- Central Electric Supply Co
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- Central Electricity Authority
- Central Flooring
- Central Gear Co
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- Central London Railway
- Central Machine Tool Works
- Central Mining and Investment Corporation
- Central Motor Car Co
- Central Motor Co
- Central Office of Information
- Central Rubber and Cycle Accessories Co
- Central Technical College
- Central Telegraph Office
- Central Traction Co
- Central Translations Institute
- Central Zinc Co
- Centrifugal Separators
- Century Cars
- Century Engineering and Motor Co
- Century Insurance Co
- Century Motor Co
- Century Thermal Bath Cabinet
- Cereal Industries
- Certus Gearless Co
- Ceylon Tea and Coffee Co
- Ceymal
- Chadwick and Shapcott
- Chalie, Richards, Holdsworth and Co
- Chalk and Harris
- Chalk Farm Lane Bridge
- Charles H. Challen and Son
- Challenge
- Challenge Oils
- Challenge Reinforced Tube Co
- Challenge Rubber Mills
- Chalmers Brothers
- Chalmers, Guthrie and Co
- Chalton Piano Co
- Chalwyn Wild (Sales)
- Chamber of Shipping
- Chamber Ovens
- Chamberlain and Strachan
- Chamberlain Group
- Chamberlain Industries
- Chamberlain Parking Systems
- A. T. Chamberlain and Co
- R. W. Chambers
- Chambers and Picking
- Chambers and Sons
- Chambers Filterbag Co
- Robert Chambers and Co
- Chameroy Tyre Tread Co
- Chamier, Gilbert-Lodge and Co
- Champion Electric Corporation
- H. M. Champion and Co
- Champion and Co
- Champion and Slee
- Champion and Wilton
- Champion Hill Steam Laundry
- Champion Rock Borer and Air Compressor Co
- Champion Valve Co
- Champion's Vinegar
- C. Chancellor and Co
- Chancery Lane Safe Deposit and Offices Co
- W. Chandler
- Chandler and Oliver
- J. Chandler and Co
- James Chandler
- Samuel Chandler and Sons
- Chandos Tool Co
- Channel Four Television Co
- Channel Islands Granite Co
- Channel Tool Distributors
- Channel Tunnel Co
- G. H. Chaplin and Co
- Chaplin and Co
- Chaplin and Horne
- Chaplin, Milne, Grenfell and Co
- W. H. Chaplin and Co
- Chaplin's
- H. J. Chapman and Co
- Chapman and Hall
- Chapman and Sons
- Chapman and Sutton
- Chapman Brothers
- C. T. Chapman
- James Chapman and Sons
- M. Chapman, Son and Co
- Chappell and Co
- Chappell Piano Co
- Herbert Chappell
- Chapple and Mantell
- P. E. Chappuis and Co
- Charbens
- Charbonnel et Walker
- James Chard (2)
- Charham Products
- Charing Cross and Strand Electric Supply Co
- Charing Cross Bridge
- Charing Cross Electric Supply Co
- Charing Cross Railway
- Charing Cross Railway Bridge
- Charing Cross Railway Station
- Charing Cross, Euston and Hampstead Railway
- Charing Cross, West End and City Electricity Supply Co
- Charing-Cross Bank
- Charles
- Charles (1820)
- Charles A. Klemm
- Charles A. Osborn
- Charles Amplifiers
- Charles Auchterlonie and Co
- Charles B. King and Co
- Charles B. Symons
- Charles B. Warren
- Charles Baker and Co
- Charles Bardies
- Charles Bate Cook
- Charles Bates Cook
- Charles Beasley
- Charles Bingham and Co
- Charles Brodie and Co
- Charles Butler
- Charles C. Grey
- Charles Cohen Tool Co
- Charles Cole
- Charles Cutler
- Charles E. Moore
- Charles E. Thompson (Engineering)
- Charles Edward Mudie
- Charles Ellis, Standen and Co
- Charles Franklin
- Charles Frederic Henwood
- Charles H. Baber
- Charles Houghton
- Charles J. R. Bullough
- Charles James Fox
- Charles King
- Charles Lungley
- Charles M. Higgins and Co
- Charles Neat and Co
- Charles Noscotti
- Charles Nurse and Co
- Charles Owen and Co
- Charles P. Moody
- Charles Packer and Co
- Charles Peacock and Co
- Charles Phillips (of London)
- Charles Pitt and Co
- Charles R. Base
- Charles R. Dibben
- Charles R. Whitmee
- Charles Riggs and Co
- Charles Robinson and Son
- Charles Ruhl
- Charles Ryan and Co
- Charles S. Stone
- Charles S. Windover and Co
- Charles T. Plum
- Charles Thomerson
- Charles Toope and Co
- Charles Webster (1899)
- Charles Whitfield
- Charles Whittingham and Griggs
- Charles Winlove Smith
- Charles Woodger and Co
- Charles Yates and Co
- Charles Zimmermann and Co
- Charles, Roberts and Co (London)
- Charleson Components
- Charnaux
- Charrier and Marbut Carvings
- Charrier Mouldings
- Charrington and Co
- Charrington and Co (Coal Merchants)
- Charrington Gardner Locket (London)
- Charrington United Breweries
- Charrington, Gardner, Locket and Co
- Charrington, Head and Co
- Charrington, Sells, Dale and Co
- Chartered Bank of India, Australia and China
- Chartered Co
- Chartered Gas Co
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- Chartered Institute of Public Finance and Accountancy
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- Charterhouse Group
- Charteris Cycles
- Chase Motors
- Chase Tractors Corporation
- Chater and Co
- Chaters Motoring Booksellers
- Chatwood Safe Co
- Chatwoods Patent Safe and Lock Co
- Cheap Wood Co
- Checkogram
- Cheecol Processes
- Cheerio Toys and Games (England)
- Cheesman, Braid and Co
- Chef Products
- Chela Co
- Chelsea Bridge
- Chelsea Carriage Works
- Chelsea Electricity Supply Corporation
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- Chelsea Handicraft Industries
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- Chelsea Porcelain Factory
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- Chelsea Private Hotel, London
- Chemi-Synthetics
- Chemical and Metallurgical Corporation
- Chemical and Philosophical Society
- Chemical Engineering Co
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- Chemstrand
- Cheque Bank
- Chequered Flag
- Chesebrough Manufacturing Co
- Cheshire Engineering Co
- Chester Barrie
- Chester Hydraulic Co
- Chester Motor Co
- Cheswright and Co
- Cheswright and Nicholls
- Chevron Structural Units
- Chiappa and Fersani
- Chiappa and Sons
- H. J. Chick and Co
- Chicken and Stewart
- William Chicken
- Rock Chidley
- Chigwell Grammar School
- A. B. Child and Son
- Child and Co
- Child and Co (2)
- A. J. Child and Co
- Children's Play Centres Fund
- A. B. Childs
- J. G. Childs and Co
- A. B. Childs and Son
- G. P. Chiles and Co
- Chillcotts
- Chilled Castings
- China and Japan Telephone and Electric Co
- China Mutual Steam Navigation Co
- China Navigation Co
- China Submarine Telegraph Co
- Chine Shipping Co
- Chinese Engineering and Mining Co
- Comyn Ching and Co
- Chingford Model Aerodrome
- Chinnock-Davis Motor Manufacturing Co
- Chipstead Motors
- Chiswick Electricity Supply Corporation
- Chiswick Flyover
- Chiswick Polish Co
- Chiswick Power Station
- Chiswick Products
- Chiswick Soap and Polish Co
- Chitty Dynamo and Motor Co
- Arthur Chitty and Co
- Chloride Group
- George Choumert
- A. Chris
- Christian Bergh Electric Co
- Christiani and Nielsen
- J. and C. Christie
- Christie Manson and Woods
- H. Christie
- Christie, Manson and Woods
- W. E. Christie
- Christie-Tyler
- Christie’s
- Christmas and Walters
- Christopher and Co
- Christopher Dowson and Sons
- Christopher J. and Sons
- Christopher Parkinson
- J. Christopher and Sons
- Christophers of Clerkenwell
- Clifford Christopherson and Co
- Christy and Carter
- Christy and Co
- Christy and Penny
- Christy Knife Co
- Thomas Christy and Co
- Thomas Christy and Co (Fenchurch St)
- Kenneth A. Christy
- Chromates
- Chubb and Sons
- C. Chumas
- W. C. Church
- Church Army
- Church of England Childrens Society
- Church of England Life and Fire Assurance Institution
- D. Church and Co
- Walter C. Church and Co
- E. J. Churchill (Gunmakers)
- H. and D. Churchill
- Charles Churchill and Co
- V. L. Churchill and Co
- Churchman's Family Magazine
- C. M. Churchouse
- CICCA
- Cierva Autogiro Co
- Cine Photo Supplies
- Cinema Traders
- Cinema-Television
- Cinex
- H. Cintrat
- Circle Line
- Ciro Pearls
- Citex Fire Extinguisher Co
- Cities Service Oil Co
- Citroen Gear Co
- Andre Citroen and Co
- D. Citroen
- City Accumulator Co
- City and Brixton Railway
- City and Guilds College
- City and Guilds of London Institute
- City and South London Railway
- City and Suburban Electric Carriage Co
- City Bank
- City Bicycle Works
- City Cabinet Co
- City Canal
- City Car Agency
- City Electrical Co
- City Engineering and Manufacturing Co
- City Garage
- City Gas Co
- City Gate and Fencing Co
- City Glass Bottle Co
- City Ignition Co
- City of Birmingham Tramways Co
- City of London and Finsbury Drawing and Tracing Office
- City of London Brewery Co
- City of London Building Society
- City of London College
- City of London Electric Lighting Co
- City of London Fire Assurance Co
- City of London Garage
- City of London Gas Light and Coke Co
- City of London Life Assurance Society
- City of London Polytechnic
- City of London Tavern
- City of London Truss Society
- City of London Wood Wool Co
- City of London Wood-Wool Co
- City Ordnance Agency
- City Petroleum Co
- City Press
- City Prudential Building Society
- City Road Power Station
- City Sale and Exchange
- City Timber
- City Woollen Co
- Civil Aviation Authority
- Civil Service Co-operative Society
- Civil Service Motor and Cycle Agency
- Civil Service Supply Association
- CJB
- Clairpol (Machines)
- Clan Line Steamers
- Clang
- Clapton Motor Co
- John Clarance
- T. Clare and Son
- Clare and Mann
- Clare and Mortley
- Clare Hall Hospital
- Claremont Garments
- Clarence Prosser and Co
- Clarges Street Garage
- Claridges Patent Asphalte Co
- Clarion Equipment
- Clark and Co (Shutters)
- J. C. Clark
- W. Clark (London)
- Clark and Batho
- Clark and Co (of London)
- Clark and Debenham
- Clark and Hunt
- Clark and Standfield
- Clark and Wellington
- Clark Brothers
- Clark Brothers Cycle Co
- Clark Brothers Cycle Manufacturing Co
- Clark Dress Stand Co
- Clark of Shoreditch
- Clark's "Optimus" Coffee Extract
- Clark's Self-Coiling Shutters
- Alexander Clark Co
- Alexander Clark Manufacturing Co
- Clark, Bunnett and Co
- Frank Clark
- Clark, Forde, and Taylor
- Clark, Forde, Taylor and Erskine-Murray
- Clark, Forster and Co
- James Clark and Eaton
- James Clark and Son
- John Clark
- Joseph Clark and Sons
- Joseph Lester Clark
- Latimer Clark, Muirhead and Co
- Clark, Punchard and Co
- Robert Ingham Clark and Co
- S. Clark and Co
- Clark, Standfield and Clark
- W. Clark and Co
- William Clark (Consulting)
- W. Clark
- Matthew Clark and Sons
- Clark-Bowman
- J. F. Clarke and Sons
- Clarke and Co (Hoxton)
- Clarke and Dunham
- Clarke and Perry Foundry
- Clarke and Smith (Eastern)
- Clarke Brake
- G. Ernest Clarke and Co
- Clarke, Nickolls and Coombs
- Robert Clarke
- S. Clarke and Co
- W. G. Clarke and Sons
- Clarkhills
- Clarkson
- Clarkson and Capel Steam Car Syndicate
- Clarkson Steam Motors
- Clarkson Thimble Tube Boiler Co
- Clarkson's
- Clarkson-Stanfield Concentrator Co
- Clarocit Co
- Clary
- Classic Table Lighters
- Claude Rye
- Claude Rye Bearings
- Claude-General Neon Lights
- Claudet
- Claudet, Houghton and Son
- Claxton
- Clay and Son
- Clay Brothers and Co
- Claybury Asylum
- C. D. Clayton
- Clayton and Bell
- Clayton Engineering Co
- Clayton Installations
- Henry Clayton and Co
- Henry Clayton, Son and Howlett
- Clayton, Howlett and Co
- Clayton, Howlett and Venables
- Clear Glass Products
- Clearpack
- Fred. Samuel Cleaver
- Cleaver-Hume International
- F. S. Cleaver and Sons
- Clemak Razor Co
- Clement Motor Co
- Clement Talbot
- A. E. Clements
- R. A. Clements
- St. Clements Press
- Clements and Newling
- Charles Clements
- Clements, Jeakes and Co
- Clements, Newling and Co
- Clenist Fork Co
- Clensol
- Cleopatra's Needle
- Clerc, Walker and Co
- Clergy Mutual Assurance Society
- Clerical, Medical and General Life Assurance Society
- Clerkenwell Engineers
- Clerkenwell Screws
- Cleveland Petroleum Co
- Cleveland Petroleum Products Co
- Cleveland Twist Drill Co
- Clever Map Co
- Cleverlys
- Clews and Petersen
- Clews Petersen
- Clews Petersen Piston Ring and Engineering Co
- J. Cliff and Son
- Clifford and Co
- Clifford Ellison
- Cliffords Sales Organisation
- E. H. Clift
- Clift, Whitehead and Co
- Cliftophone and Records
- Climax Molybdenum Co
- Climax Ventilating Co
- Clingoe Automobile Syndicate
- Clinton and Owens
- Clipper Belt Lacer Co
- Clipper Tea and Produce Co
- Clipper Tyre Co
- Clissold Cycle Co
- Clitters United Mines
- Clive and Co
- A. G. Cloake
- Clockwork Explosive Fog Signal Co
- H. Clogg
- George E. Cloke
- Close Brothers
- F. E. Clotten
- Cloudsley Engineering Co
- Frederic J. Clowes
- William Clowes and Sons
- Clubb and Smith
- E. J. Clubbe and Co
- Cluse
- Clutsam Action Co
- Clyde Aero Engine Co
- Clyde Wharf Sugar Refinery
- Clydesdale Bank
- Clydesdale Iron Foundry Co
- Clymer, Dixon and Co
- Clyne Radio
- Co-operative Permanent Building Society
- Coach Bodies
- Coachcraft
- Coaches and Components
- Coade Stone
- Coal By-Products Co
- Coal Merchant and Shipper
- Coal Smoke Abatement Society
- Coal Utilisation Council
- Coal-Economising Gas Co
- Coalite
- Coalite and Chemical Products
- Robert W. Coan
- C. W. Coard
- J. Coates and Co
- John Coates and Co
- Coatostone Decorations Co
- Coats Machine Tool Co
- James Cobbett
- W. Willson Cobbett
- Cobbetts
- Cobbetts Cricket Bat Co
- Cobbetts, Newling and Co
- A. Cobden
- F. H. and C. M. Cobham
- Coborn Carriage and Motor Works
- Cochrane and Co (London)
- Cochrane Propeller Co
- A. H. Cochrane
- John Cochrane and Sons
- C. Cock
- Cockburn and Campbell
- Cockburn, Smithes and Co
- Cockburns Port
- G. J. Cockerell and Co
- T. Cocking
- Cocks, Biddulph and Co
- Robert Cocks and Co
- Codner and Callander
- Coe and Smith
- Coe-Ribbon Gold Leaf Manufacturing Co
- Louis Coen
- John A. Coffey
- Cogers Hall
- William Cogger
- I. and M. Cohen
- S. Cohen and Sons
- Cohen Brothers
- Cohen Manufacturing Co
- B. Cohen and Co
- B. Cohen and Sons
- B. S. Cohen
- George Cohen Machinery
- George Cohen, Sons and Co
- Cohen, Weenen and Co
- Cohn and Rosenberger
- Margarete Cohn
- Coignet System
- Coke Ovens and By-Products Co
- Colart Fine Art and Graphics
- Colas Products
- Colby Belts
- Coldpoint Drills
- E. W. and E. S. Coldwell
- Cole and Cole
- Cole and Shuttleworth
- Benjamin Cole
- T. and W. Cole
- W. and L. Cole
- W. Cole and Sons
- Colebrook and Co
- Coleman and Wallwork
- Alfred Coleman (Textiles)
- Cecil Coleman
- Coles and Christopher
- Coles Cranes
- E. J. Coles and Co
- Coles, Shadbolt and Co
- Coles, Son and Co
- William Coles
- Colibri Lighters
- Colin Stone Co
- Colindale-Becker
- Coliseum Syndicate
- Collard and Collard
- Collard, Parsons, and Co
- Collectors Book Club
- Collectron
- College House School, Peckham
- College House, Southgate
- College Motor Co
- College of Aeronautical and Automobile Engineering
- S. H. Collett Manufacturing Co
- J. Collett
- Colley Engineering and Machinery Co
- Colley, Nockolds
- Colleys
- Alexander Collie and Co
- Collier
- Collier and Co
- Collier Twin Tyre Co
- Collier Tyre Co
- Collier's Tool Store
- A. Wilme Collier
- H. Collier and Sons
- Charles Collinge and Co
- W. H. and L. Collingridge
- Collingwood
- Collingwood (Jewellers)
- Collingwood and Co
- Collins and Co (of Lambeth)
- Collins and Hayes
- Collins Bartholomew
- Collins Electrical
- Collins Improved Firebars
- D. George Collins
- Henry Joseph Collins
- R. J. Collins
- A. J. Collinson
- Collinson and Lock
- Collis Browne
- J. Collis and Sons
- Colloidal Chemists
- Colls and Sons
- P. S. Collyer
- P. and D. Colnaghi and Co
- Colonial Bank
- Colonial Bank of New Zealand
- Colonial Consignment and Distributing Co
- Colonial Mutual Life Assurance Co
- Colonial Mutual Life Assurance Society Ltd of Australia
- Colonial Technical Press
- Colosseum Spa Co
- Colostat Combustion Systems
- Colour Photographs (British and Foreign)
- Colour Snapshots (1928)
- Colour Sprays
- Colourdex (British System)
- Colquhoun and Thomson
- Brian Colquhoun and Partners
- Colrow Salts Co
- W. H. Colt (London)
- W. H. Colt (Engineers)
- Colthurst and Harding
- Coltrate
- Columbia Graphophone Co
- Columbia Optical and Camera Co
- Columbia Phonograph Co, General
- Columbia Photo and Process Engraving Co
- Columbia Ribbon and Carbon Manufacturing Co
- Columbia Steel and Engineering Co
- Columbian Fireproofing Co
- Columeta Export Co
- Colville Motor Works
- H. Colwell
- Colwood Camera Co
- Colyer and Willson
- F. Comar and Son
- A. Combe and Co
- Combe, Delafield and Co
- Combex
- Combined Metals and Reinforced Castings Co
- Combined Optical Industries
- Comet Motor Manufacturing Co
- Comex (Diving)
- Comfort Weather Guard
- Comfy Sidecar Co
- O. Comitti and Son
- Comjoint
- Commans and Co
- Commercial and Dominion Line
- Commercial and General Life Assurance, Annuity and Family Endowment and Loan Association
- Commercial and Marine Engine Co
- Commercial Art School
- Commercial Bank
- Commercial Banking Company of Sydney
- Commercial Brewery Co
- Commercial Car Hirers
- Commercial Dock Co
- Commercial Gas Co
- Commercial Glass Bottle Works
- Commercial India Rubber Manufacturing and Supply Co
- Commercial Monopolies
- Commercial Motor Garage and Repair Co
- Commercial Motor Users Association
- Commercial Mutual Motor Insurance Co
- Commercial Railway
- Commercial Smelting and Refining Co
- Commercial Spares
- Commercial Steam Ship Co
- Commercial Structures
- Commercial Union Assurance Co
- Commission for the West Indies
- Commonwealth and Dominion Line
- Como Leather Goods Co
- Compagnie Francaise de Products Metallurgiques
- Company of Veteran Motorists
- Compass
- Compayne
- Comper Aeroplanes
- Compo-Lithograph Co
- Compound Hydro-Carbon Motor Syndicate
- Compound Metals Co
- Compressed Air Carpet and Tapestry Cleaning Co
- Compressed Air Carpet Cleaning and Beating Co
- A. P. Compton
- J. Compton, Sons and Webb
- Computer Analysts and Programmers
- Computer Management Group
- Comtelburo
- Concanen, Lee and Siebe
- Patent Concrete Stone Co
- Concrete Institute
- Concrete Pump Co
- Concrete Society
- Condor Agency
- Condor Freight Service
- Condrup
- Conduit and Insulation Co
- Confederation of British Industry
- Confederation of Shipbuilding and Engineering Unions
- Connaught Coachwork
- Connaught Motor and Carriage Co
- Connell, May and Steavenson
- W. J. Connoll and Co
- J. W. and T. Connolly
- Connolly Brothers (Curriers)
- Conrad Press
- Conservative Land Society
- Considere Construction Co
- Consol Automatic Aerators (1914)
- Consolidated Accessories Co
- Consolidated Alliance
- Consolidated Automobile Co
- Consolidated Bank
- Consolidated Construction Co
- Consolidated Diesel Engine Manufacturers
- Consolidated Electric Co
- Consolidated Electrical Co
- Consolidated Foundry Plant
- Consolidated Gold Fields
- Consolidated Mines Selection Co
- Consolidated Mining and Investment Corporation
- Consolidated Plastics
- Consolidated Pneumatic Tool Co
- Consolidated Signal Co
- Consolidated Supply Co
- Consolidated Telephone Construction and Maintenance Co
- Consolidated Zinc Corporation
- Constable and Co
- A. Constable and Co
- Constable, Hart and Co
- D. Constance
- J. Constant
- Constant and Co
- Constrictor Tyre Co
- Continental Automobile Co
- Continental Caoutchouc and Guttapercha Co
- Continental Motor Co
- Continental Tyre and Rubber Co
- Continental Union Gas Co
- Continuous Gramophones
- Continuous Rail Joint Co
- Continuous Reaction Co
- Contour Seats
- Contract Journal Co
- Contraflo Condenser and Kinetic Air Pump Co
- Contraflo Condenser Co
- Control Components
- Control Systems
- Controlled Heat and Air
- Controlled Heating Units (london)
- Controls and Communications
- Convector Distributors
- Convex Incandescent Mantle Co
- Conwar Car Accessories
- Conway Car Accessories
- Conway Stewart and Co
- Coode and Partners
- Coode, Fitzmaurice, Wilson, and Mitchell
- Coode, Son and Matthews
- Coode, Wilson, Mitchell and Vaughan-Lee
- H. B. Cook
- T. P. Cook and Co
- Cook and Perkins
- A. W. Cook
- Edward Cook and Co
- Frederick Cook
- Cook, Son and Co
- Thomas Cook and Son
- Thomas P. Cook and Co
- William Cook and Co
- Cooke and Wheatstone
- B. Cooke and Co
- J. W. Cooke and Co
- Cookers and Geysers
- Cooks Athletic Manufacturing Co
- Cooks Car Mart
- Cooks Industries
- S. Cooksey and Co
- Cookson and Co (of London)
- Cookson, Faithful and Co
- Coombe and Co
- Benjamin Coombe and Co
- A. C. Cooper
- Cooper Manufacturing Co
- H. W. Cooper and Co
- J. and C. Cooper
- Cooper and Chalk
- Cooper and Co (of London)
- Cooper and Cooper
- Cooper and Holt
- Cooper Motor Bodies
- Cooper Roller Bearings Co
- Cooper's Smelling Bottles
- Allan Cooper
- Cooper, Box and Co
- C. A. Cooper and Co
- Charles Cooper
- Cooper, Cooper and Co
- Cooper, Cooper and Johnson
- Cooper, Dennison and Walkden
- Edwin Cooper and Co
- Cooper, McCarme and Co
- Cooper, Pegler and Co
- Cooper, Turner and Co (Brush Manufacturers)
- Coopers Auto Components
- Coosheen Minerals
- Cope and Collinson
- Cope and Timmins
- R. W. Cope
- Copenhagen Tunnel
- Copes Regulators
- Copestake, Crampton and Co
- Coppee Co
- Coppen and Vanzandt
- Coppen, Allan and Co
- Copper Miners in England
- James T. Coppock
- Copydex Manufacturing Co
- Cora Hotel, London
- Corben and Sons
- Corbulin
- Corby, Palmer and Stewart
- Corbyn, Stacey and Co
- Bryan Corcoran
- Corcoran, Witt and Co
- Corcoron
- E. and G. Corderoy
- J. C. Cording and Co
- Cording's
- Cordingley and Co
- Cordner, Allen and Co
- T. C. Cordock and Co
- Edward Cordrey
- Cords Piston Ring Co
- Corfield
- Corfield and Hurle
- Corfield-Sigg
- Corinthian Coachwork
- Cork Insulation and Asbestos Co
- Cork Insulation Co
- Corke and Apthorp
- Corn Products Co
- L. Cornelissen and Son
- W. H. Cornelius
- Cornelly Equipment Co
- Corney and Barrow
- Cornhill Insurance
- Cornhill Trade Agencies and Industrial Finance
- Cornish and Co
- Cornish Development Co
- Cornish Kaolin
- Cornmarket Press
- Cornwall Granite Co
- Cornwall Press
- Corona Engineering Co
- Corot
- Corporation of London
- Corporation of the London Assurance
- Alfred A. Corre and Co
- Corrigan and French
- Corry and Co
- Corry Hurford
- James P. Corry and Co
- Corsets Silhouette
- Corsica
- Corsini and Hutchings
- Arthur Cort and Co
- Cory and Grundy
- Horace Cory and Co
- William Cory and Son
- Cory, Yeo and Co
- Cosmelli, Dillingham and Co
- Cosmic Crayon Co
- Cosmopolitan Cycle and Motor Works
- Cosmopolitan Glass Co
- Cossentine Bolt and Engineering Co
- Cossor Communications Co
- Cossor Instruments
- Cossor Radar
- Cossor Radio and Television
- A. C. Cossor
- Costa Rica Electric Light and Traction Co
- Costain Concrete Co
- Richard Costain
- Cotella
- Cotswold House
- Cottam and Co
- Cottam and Cottam
- Cottam and Hallen
- A. P. I. Cotterell and Son
- Cotton and Johnson
- Cotton Powder Co
- F. C. Cottrell and Co
- Thomas Cottrell
- Coubro and Scrutton
- E. Couchman and Co
- Alfred Couldrey and Co
- Coulson Engineering Co
- Coulson, Stokes and Co
- T. Coulthard and Sons
- Countdown
- Country Life
- County and General Gas Consumers Co
- County Fire Office
- County Gentleman Magazine
- County of London Electric Lighting Co
- County of London Electric Supply Co
- Coupe and Dunlop Brougham Co
- Couper, Friend and Co
- James Couper and Co
- Courlak
- Court Line
- Samuel Courtauld and Co
- Courtaulds
- Courtin and Warner
- W. Whitehead Cousins
- Coutts and Co
- Coutts and Hillary
- Couzens and Brown
- Coventry Tricycle Co
- W. B. Coventry
- Coverdale, Pohlmann and Co
- Cow Industrial Polymers
- P. B. Cow and Co
- W. and B. Cowan
- Cowan Colours
- Cowan de Groot
- Alexander Cowan and Sons
- J. Cowan (Dolls)
- Cowey Engineering Co
- Cowlack
- W. H. Cowles and Co
- Cowles Electric Smelting and Aluminium Co
- Cowley, Peachey
- J. Cowlin
- Cowper Coles Galvanising Syndicate
- Cowper and Applegarth
- Cowper Penfold and Co
- E. and E. Cowper
- Cowper-Coles Copper Corporation
- Cowper-Coles Engineering Co
- Cowtan and Sons
- Cox and Wood
- Douglas S. Cox
- T. Cox Savory
- Cox and Co (of London)
- Cox and Co (R. W.)
- Cox and Edwards
- Cox and Sons
- Cox Moore and Co
- Edward Cox (of London)
- Edwin Charles Cox
- Stanley Cox
- Coys of Kensington
- Cozy Stove Co
- CP Electronics
- Cracknell Engineering Co
- Craft Chemical Products
- Craftsmen Potters Shop
- Craies and Stavridi
- Craig
- Craig, Hogg and Co
- Craigs of London
- Cramer Pianos
- J. B. Cramer and Co
- Cramme and Co
- Crampin, Scott and Co
- Crampton and Co
- Crane-Bennett
- Crankless Engines
- Cranston and Luck
- William McIntyre Cranston
- Thomas Crapper and Co
- Alfred Craske and Co
- Craven
- Craven Equipment
- Crawford and Co (of West Green)
- Crawford Foundry Co
- C. E. Crawley
- George B. Crawley and Co
- Crawshay Brothers
- Credit Lyonnais
- Creese and Co
- H. N. Crellin
- Cremorne Motor Manufacturing Co
- Crepe Paper Manufacturing Co
- Crerar, Morgan and Co
- Crescent Toy Co
- T. G. Cressall
- Cresswell Brothers
- Cresswell Brothers and Marks
- Cresswell Brothers and Schmidtz
- Cresswell Brothers and Schmitz
- Cresswell Brothers Sponges
- Cresswell, Norris and Co
- Crest Motor Products (London)
- Cresta Silks
- Crete Shipping Co
- H. T. Crewe
- Crichton Brothers
- John Crichton (London)
- Crichton, Thompson and Co
- Richard and Frederick Crickmer
- Richard Jex Crickmer
- Critchett Welding and Engineering Co
- Criterion Motor Co
- Richard Crittall and Co
- Crittall-Aquafont
- Croggan and Co
- Croggon and Co
- William Croggon and Co
- Croid
- G. H. Cromar and Co
- Crombie, Steedman and Co
- Crompton Parkinson (Batteries)
- Cromwell Engineering Co (of London)
- L. Crook
- E. A. Crook and Co
- Cropp and Farr
- Cropper and Co
- Crosbie and De Mowbray
- Crosby Engineering Co
- Crosby Lockwood and Son
- Crosby Steam Gage and Valve Co
- Thomas Crosby and Co
- Samuel and John Crosley
- William Crosley (Company)
- Cross and Macgillivray
- Alexander Cross and Sons
- Mark Cross
- Crosse and Blackwell
- Crossley Steam Gauge and Valve Co
- Crossley, Jacob and Gee
- Crossrail
- Crossroads Group of Companies
- Crotty and Polsue
- Crouch and Jay
- Henry Crouch
- Joseph Crouch
- Croucher Reoch and Partners
- Crow, Catchpole and Co
- Crowden and Garrod
- Crowden and Keeves
- Crowdus Accumulator Syndicate
- Crowdy
- J. F. Crowley and Partners
- Crown Agents
- Crown Appliances
- Crown Car Co
- Crown Cork Co
- Crown House
- Crown Life Assurance Co
- Crown Magnetic
- Crown Perfumery Co
- Crown Water Softeners
- Harry Crown
- Crowther and Goodman
- Croxsonia Co
- Croxted Motor and Engineering Co
- Crucial Trading
- Crucible Steel Company of America
- Frank Crump and Co
- Crusader Motor Policies
- Cryogenics
- Crypto Car and Cycle Co
- Crypto Cycle Co
- Crypto Electrical Co
- Crypto Engineering Co
- Crypto Works Co
- Cryselco
- Crystal Palace
- Crystal Palace A.C.
- Crystal Palace Co
- Crystal Palace Railway
- Crystal Palace School of Engineering
- Crystal Products Co
- Crystal Spray Co
- Crystalate Gramophone Record Manufacturing Co
- CTC Heat (London)
- Cuba Submarine Telegraph Co
- Cubitt Concrete Construction Co
- Cubitt's Town Dock
- W. Cubitt and Co
- William Cubitt and Co
- Richard H. P. Cuble
- J. H. Cuff
- Cuirass Products
- W. H. Cullen
- T. Culleton
- Culletons Heraldic Office
- R. P. Culley and Co
- W. Cullingford
- F. R. Cullingford
- T. W. Culmer and Sons
- W. Culmer and Son
- G. T. Culpitt and Son
- George Culver
- Culverhouse and Sons
- Alfred Culverhouse
- Culverwell, Brooks and Co
- Cumberland Garage and Car Park
- Cumberland Syndicate
- S. G. Cummings
- Cummings and Co
- Cunard Eagle Airways
- Cunard Motor and Carriage Co
- Cunliffe, Dobson and Co
- Cunningham and De Fourier Co
- Cunningham and Morrison
- B. C. Cunnington
- Cupelle Motors
- Cuprinol
- Cuprocyl
- Curchin and Watson
- George Curling, Wyman and Co
- Curling, Young and Co
- Curnow Leathercraft
- R. S. Currie and Co
- Donald Currie and Co
- R. Currie and Co
- Curry and Paxton
- Curry's
- Henry Curry
- Curryland-Skiffs
- Curtain Road, Moorfields, Gasworks
- H. E. Curtis and Son
- Curtis Automobile Co
- Curtis Automobile Coachbuilders
- Curtis Distillery Co
- Curtis Noll
- Curtis's and Harvey
- Curtis, Arthur, Campbell and Co
- Curtis, Campbell and Co
- Curtis, Gardner and Co
- James Curtis and Co
- Curtiss and Sons
- Curwen and Sons (Estab. 1856)
- J. Curwen and Sons
- Curzon Brothers
- J. Cusden
- J. T. Cussans and Co
- Cussons, Sons and Co
- Cutbill, King and Co
- W. Cutbush and Son
- R. and G. Cuthbert
- Percy Cuthbertson
- Cuthbertson Brothers
- Benjamin Cutler
- George and Samuel Cutler
- Cutten Brothers
- Cutting and Co
- CWS Leyton Clothing Factory
- CWS Silvertown Flour Mills
- Cyanamid of Great Britain
- Cyanide Plant Supply Co
- Cyc-Arc
- Cycle Co
- Cycle Manufacturers Tube Co
- Cycle Patent Pump Co
- Cycle Rest and Appliances Co
- Cycle Trade Publishing Co
- Cycles and Automobiles Michaux
- Cyclist's Equipment Co
- Cyclone Agricultural Tractor Co
- Cycloplane
- Cyclostyle Co
- Cyko Manufacturing Co
- Cyl-Bore Co
- Cylinder Lubricants
- Cyprus
- Cyprus Tourist Office
- Cyprus Viticultural Board
- Cyril Adams and Co
- C. Czarnikow
- Czechoslovakia Travel Bureau
D
- D. A. Adana
- D. A. P. Model Aeroplane and Engineering Co
- D. C. Green Ventilating and Engineering Co
- D. D. Distributors
- D. J. (Tipon)
- D. M. C. Thread Co
- D. P. and S.
- D. R. Robertson
- D. Spokes and Co
- D. U. Manufacturing
- D. U. Manufacturing Co
- D. W. Cine Equipment
- D.M.M. (Machinery)
- Dacier
- Dacre Engineers Supply
- Dacres Rabjohns
- Dacron (Plan-o-Matic)
- Dad's Cookies
- Dagnall and Manning
- Daily Chronicle
- Daily Express
- Daily Mail
- Daily Mail Year Book
- Daily Mirror
- Daily News
- Daily Sketch
- Daily Telegraph
- Daily Universal Register
- Dairy Outfit Co
- Dairy Produce Packers
- Dairy Supply Co
- Dakin and Co
- Dakol Electric
- Daks-Simpson
- Frank Dale and Stepsons
- James and Thomas Dale
- John Dale
- R. F. Dale and Co
- Dale, Reynolds and Co
- Dale, Waller and Co
- Dalebrook
- Dales the Hatters
- John E. Dallas and Sons
- Dalling Motor Body Works
- J. H. Dallmeyer
- W. T. Dalton and Son
- William Dalton
- H. F. Daltrey and Co
- Daly Cars
- Dalyte Electrical Co
- A. B. Dalzell and Co
- Dalziel Foundry
- Harvey Dalziel
- Damer and Price
- Dammann Asphalt Co
- Dan Air
- Danaura
- E. Dance and Co
- Danckaert's Woodworking Machinery Co
- Danckaerts Woodworking Machinery
- J. and A. Dandridge
- Dandy Swiss Shaver
- W. Danemann and Co
- Dangerfield's Motor Museum
- Danico Brass
- Daniel Wigley
- A. B. Daniell and Sons
- A. C. Daniels and Co
- Danish Bacon Co
- Danish Tourist Bureau
- Danka Business Systems
- Dannimac
- Dansette Products
- Dapag (1943)
- Darby Land Digger Syndicate
- H. W. Darby
- Dare and Dolphin
- Darimont Electric Batteries
- Darkcrest
- C. Darke Day and Co
- Darlington Fencing Co
- Darlison Brothers
- Darracq
- Darracq Motor Engineering Co
- Darracq-Serpollet Omnibus Co
- Dartium Syndicate
- F. Darton and Co
- Dashwood and Partners
- Dashwood Engineering
- Datastream
- Daukes and Co
- Daun and Vallentin
- Davanti Preparations
- J. T. Davenport
- Davenport Accessories
- Davenport Metal Fabrications
- G. Davenport and Co
- Davey and Co (London)
- Davey and Pegg
- Davey and Roberts
- W. C. Davey and Co
- David Allan (Dallan) Products
- David and Timmins
- David Caird and Co
- David Cope
- David Hart and Sons
- David J. Patton
- David Nicol
- David Pool
- David Strasburger
- Davies and Newman
- Davies and Soames
- Davies and Son
- Davies and Son (of London)
- Davies Coleman and Co
- Davies Emery
- Davies Investments
- Davies Lytaway System
- Davies Motor Co
- Davies Patent Boiler Co
- Davies Street Power Station
- Davies Tyre Co
- B. Davies and Son
- David Davies (of London)
- George Davies (London)
- H. E. Davies
- J. Davies and Allen
- Davies, Kent and Stewart
- Owen Davies Engineering Co
- Davies, Turner and Co
- W. J. Davies and Sons
- A. Davis (Piccadilly)
- A. Davis and Co
- D. Davis (Beech St.)
- F. A. Davis
- F. J. Davis
- J. Davis (Jadex)
- W. J. Davis Engineering Co
- Davis and Co (London)
- Davis and Hunt
- Davis and Son (Dyers, London)
- Davis and Timmins
- Davis Paraffin Carburetter Co
- Davis Paraffin Carburettor
- Davis Products
- Davis Service Group
- Davis Sheet Metal Engineering Co
- Davis's Feather Mills
- Davis's Furniture Depositories
- A. M. Davis and Co
- Albert Davis
- Alec Davis Supplies
- Davis, Abrahams and Co
- Davis, Allen and Co
- Charles R. Davis and Co
- D. Davis (Leather Goods)
- E. Davis
- E. J. Davis and Co
- Godfrey Davis
- Godfrey Davis (of New Bond Street)
- H. and C. Davis and Co
- J. A. Davis and Co
- J. A. Davis and Son
- John Davis (of London)
- John Davis and Son
- S. Davis and Sons
- William Davis (7)
- Davis-Perrett
- Daviservice
- Davison and Partner
- Davison and Scamell
- T. Davison
- Davrian Developments
- Davy and Son
- Davy, Hill and Co
- Davy, Yates and Co
- A. and Z. Daw
- John Dawes and Sons
- Thomas Dawkins
- Dawnays
- L. H. Dawson
- Dawson Brothers (Shipping)
- Dawson Gas Engine Syndicate
- Dawson's Umbrella
- Dawson, Bowles and Co
- H. Dawson and Co
- Day and Day
- Day and Martin
- Day's Metropolitan Drug Co
- Charles Day Manufacturing Co
- Day, Son and Hewitt
- Dayton Cycle Co
- C. S. De Bay
- De Beers Industrial Diamond Division
- De Bernardy
- De Grave, Short and Co
- De Grave, Short and Fanner
- De Grelle, Houdret and Co
- De Keyser's Hotel
- De Keyser's Royal Hotel
- De La Rue Plastics
- De Laitte Gas Machine Syndicate
- De Laval
- Charles Ernest De Loriere and Co
- Augustus De Morgan
- De Nevers Rubber Tyre Co
- E. A. de Pass and Co
- W. H. De Ritter and Co
- De Silva and Wallace
- De Tomaso
- De Vere Holdings
- De Vere Hotel, London
- De Vere Hotels
- L. De Vries and Son (Diamond Tools)
- C. W. Deacon and Co
- S. and C. Deacon
- Samuel Deacon and Co
- Dealers Deliveries
- Dean and Son
- Dean Tape Measures
- Dean's Rag Book Co
- G. and J. Deane
- Bernard Deane
- Deane, Dray and Deane
- Deane, Dray, and Co
- Edward Deane and Beal
- G. and I. Deane
- George and John Deane
- Deanfield Fur Models
- Deans Blinds (Putney)
- G. T. Dearberg and Sons
- J. H. Dearlove
- H. H. P. Deasy and Co
- Deasy Motor Car Manufacturing Co
- H. Debaufer and Co
- Debenham and Co
- Debenham and Freebody
- Debenham Storr and Johnson Dymond
- Debenham, Storr and Sons
- Debenhams
- Decahaye and Co
- Decca Record Co
- Decca Gramophone Co
- Decca Radio and Television
- Decor-Art Co (Kensington)
- James S. Deed and Sons
- Deeko
- Deeprose
- Deering Harvester Co
- Defence (Insurance)
- Defender Fire and Life Insurance Co
- Defiance Rubber Co
- Defiant Enamelled Tile Co
- Defiant Non-Skid Co
- Definac
- N. Defries
- Defries and Son
- Defries Safety Lamp and Oil Agency
- J. Defries and Sons
- J. Dege and Sons
- Degenhardt and Co
- Degory Carburetters
- W. R. Deighton and Sons
- Deimel Fabric Co
- Delage Oil Corporation
- Delahaye Motor Co
- Delaney Gallay
- L. T. Delaney and Sons
- Delaunay Belleville Motors
- Delaunay-Belleville Automobiles (England)
- Delbar and Co
- Delco Remy and Hyatt
- Delco-Remy
- Delcroix and Co
- Delecroix Motor Syndicate
- G. Delgado
- Delhi and London Bank
- Delia Collins
- Dell and Co
- William R. Dell and Son
- B. Dellagana and Co
- Dellwik-Fleischer Water-Gas Syndicate
- H. Delolme
- Delta Motor Co
- Dema Glass
- Demolition and Construction Co
- Demor Co
- John Dence
- Denco Distributors
- Denham (1933)
- Denham and Morley
- Denholm
- Denholm, Pond and Co
- Denis Wright
- Dennett and Ingle
- Dennis and Webb
- Dennis di Luggo and Co
- Dennis Patent Continuous Wire Netting Co
- Dennis, Adams and Co
- Frank Dennis and Co
- W. Dennis and Sons
- W. F. Dennis
- W. F. Dennis and Co
- Dennis-Fenton (London)
- Dennison Kett and Co
- A. and F. Denny
- Denny, Mott and Dickson
- Densitron Technologies
- M. F. Dent
- Dent and Harvey
- Dent and Hellyer
- Dent's
- E. Dent and Co
- E. J. Dent and Co
- J. M. Dent and Sons
- M. F. Dent and Co
- Dental Manufacturing Co
- Dentesive
- Denton and Jutsum
- Denver Equipment Co
- Department of Employment and Productivity
- Department of Energy
- Department of Scientific and Industrial Research
- Department of Trade and Industry
- Dependable Radio Supplies
- Dependable Sewing Machine Co
- Depford Co
- Deptford Dry Docks Co
- Derata
- Derby and Co
- Dermal Research Institute
- Dermatine Co
- Derrick Motors
- David and A. Derrin
- V. W. Derrington
- Derry and Toms
- Derwent
- Derwent Trading Co
- Desande Automobiles
- G. Desclee and Co
- C. V. Desiderio
- Design Centre
- Design Council
- Detachable
- Detachable Hood Co
- Henry Detloff
- Deutz Engines
- Devas, Routledge and Co
- Development and Exploration Co
- Devereux, Taylor and Co
- Device Engineering Co
- Deville and Co
- Devine and Co
- Devitt and Moore
- Devonport and District Tramways Co
- Devon’s Chemical Co
- A. J. Dew and Co
- Madame May Dew
- James M. Dewar and Son
- Dewer
- Dewhirst, Peck and Co
- J. H. Dewhurst (Butchers)
- Dewrance and Co
- Dex Industries
- Dexine Patent Packing and Rubber Co
- Dexion
- J. T. Dexter
- Dey Time Registers
- Dhaussy Powder Box Co
- Diageo
- Diagraph Stencil Machine Co
- Diagrid Structure
- Diamond Blower Co
- Diamond Drill Co
- Diamond Fibre Co
- Diamond Rock Boring Co
- Diamond Steamboat Co
- Diamond Tools Advisory Centre
- Diamond Tread Co
- W. H. Dick and Co
- Dick's Asbestos and Insulating Co
- W. B. Dick and Co
- T. Dickens and Co
- Dickins and Jones
- F. E. Dickinson
- Charles Dickinson and Co
- Dicks Asbestos Co
- J. R. Dickson
- John Dickson
- John Dickson and Co (of London)
- Norman Dickson, Pringle and Co
- Dictaphone Co
- Die Casting Machine Tools
- Dieny and Lucas
- Diesel Engine Co
- Diespeker
- Dietz and Co
- Thomas J. Digby Illuminating Engineering Co
- J. Diggle and Son
- H. C. Dignasse
- G. Dikkers and Co
- Charles Wentworth Dilke
- Dimenso
- Dimmack, Thompson and Firmstone
- Dimol (Veterinary)
- G. H. Dingwall and Son (Engineers)
- T. E. Dingwall
- Dinneford and Co
- D. Dipre and Son
- Diram Co
- Direct Construction Supply Co
- Direct Photo Engraving Co
- Direct Spanish Telegraph Co
- Direct Supply Aerated Water Co
- Direct TV Replacements
- Direct United States Cable Co
- Direct-Gas Fuel
- Disc Churn Co
- Discount Motor Car Co
- Discussion Hall
- Dishmaster
- Diskon Gear
- Dispatch Motor Co
- Display Craft
- Display Motor and Accessories Co
- Disposal Board
- Disque Cabinet Co
- Dissolved Acetylene Co
- Henry Disston and Sons
- Distance Lighting Co
- Distillers Co
- Distressed Gentlefolk's Aid Association
- Distributors Peugeot
- District Chemical Co
- District Messenger and Theatre Ticket Co
- District Railway
- C. W. Dixey and Son
- Dixie and Son
- Dixon and Co (of Limehouse)
- Dixon and Thorne
- Dixon's White
- Adam Dixon
- John Dixon (Contractor)
- John Dixon (London)
- John Dixon, Sons and Taylor
- Joseph Dixon Crucible Co
- Thomas Dixon
- Dixonia
- C. H. Dobbie and Partners
- T. Dobbin and Co
- Richard R. Dobell and Co
- Samuel Dobree and Sons
- H. T. Dobson
- Miss L. O. Dobson
- Dobson and Sons
- Docklands Light Railway
- Thomas Docwra and Son
- Dodd, Thomson and Co
- W. L. Dodge
- Dodge and Giandonati
- Dodson Brothers
- Dodwell and Co
- Doerwaldt Brothers
- DOHM
- Doidge and Co (Rivets)
- Dolby and Williamson
- Dolcis
- Dollis Brook Viaduct
- Dollis Glass Co
- Dollond and Co
- Dollonds
- Dolter Electric Traction
- Dolton, Bournes and Dolton
- Domain Products
- Domeier and Co
- Domen Belts Co
- Domestic and Garden Utensil Manufacturing Co
- Domestic Electrification
- Domestic Engineering Co
- Domestic Installations Co
- Domestic Supply Co
- Dominion Gramophone Records
- Dominion Motor Spirit Co
- Dominion Rubber Co
- Dominion Tobacco Co
- Dominion Tyre Co
- Don Oil Co
- Thomas Don
- Donald and Co
- Donald Maclean and Son
- Donald Ross and Partners
- Donald Sessions and Co
- Donald, Atkey and Co
- Bryan Donkin and Co
- Frederick George Donnan
- Donne and Willans
- Lewis Donne and Son
- J. P. Doors
- Dora Head
- Doran and Taggart
- Dore
- Doris Stowbridge
- Doris Strowbridge
- Dormatine Co
- Dormer and Wadsworth
- Dormeuil
- Dorothy Gray
- Dorr Cyanide Machinery Co
- Dorr-Oliver Co
- Dorrett and Martin
- Dorwald and Co
- Dorwin
- S. Dory
- Dottridge Brothers
- Doubleday, Son and Co
- Doughty Hanson and Co
- G. Douglas McRae and Co
- Douglas H. Ashbee
- Douglas Jordan
- Douglas Kane
- Douglas Service Depot
- Douglas Stuart
- Douglas Wear
- Douglas, Oliver and Co
- Douglas-Kenn
- Douglass
- Douglass and Arnott
- Doulton and Co
- Doulton and Co (Crown Wharf)
- Doulton and Watts
- Doulton Vitrified Pipes
- Henry Doulton and Co
- John Doulton, Brothers and Co
- Douse's Patent Fire-Check Co
- Doust's Patent Expansion Joint Co
- Dovetail
- Dow and Wilson
- Dowding and Doll
- Dowdings' Machine Tool Co
- Dowgate Steamship Co
- Dowie and Marshall
- J. Dowling
- Down Brothers
- Downes and Co
- Downex Cleaners
- W. and D. Downey
- Downham and Co
- Downie and Adams
- Downings
- J. Downton and Co
- Dowson, Taylor and Co
- Dowson and Worth
- Dowson Economic Gas and Power Co
- Doyle and Son
- Dr. A. V. K. Classics
- Dr. De Jongh
- Drake and Gorham
- Drake and Gorham Electric Power and Traction Co
- Drake and Nutter
- Drake, Brothers and Reid
- Drakeite Co
- Drannek Pianos
- Drapers Record
- Dray Taylor and Co
- G. W. Dray and Son
- William Dray and Co
- Dreadnought File Co
- Dreadnought Policies
- Dreadnought Rotary Engine Co
- Dreams Brass Beds
- Dreby Lamp Works
- Dresdner Bank
- Dresser and Garle
- Drew and Sons
- Drew and Sons (of Shadwell)
- Drew Bear Ransome and Perks
- Drew, Clark and Co
- Drew-Bear, Perks and Co
- Drewell
- Drewry and Sons
- Dreyfus and Co
- Dring and Fage
- Drive Publications
- Hugo Droesse
- Droste and Co
- Druce and Co
- Drummonds
- Dry Docks Corporation of London
- Dryden and Foord
- Dryden Brothers
- Drykitt
- Drytone Joinery
- Du Barry and Co
- Du Bois Co
- W. and G. Du Cros
- Du Pont Co (UK)
- Dualit
- G. A. Dubery and Co
- Dubilier Condenser Co (1925)
- Dubois Co
- Duche and Knight
- The Duchess Razor Co
- Duchess Motor Co
- Ducker Portable House Co
- A. G. Duckett
- Duckham and Cloudsley
- Duckham's Associated Products
- Ducros-Mercedes
- Ductwork (Engineering Services)
- F. S. Dudgeon
- Dudley and Co
- Dudley and De Salis
- Dudley, Stourbridge and District Electric Traction Co
- H. and A. Dufaux
- Dufay (Birmingham)
- Dufay-Chromex
- Duff Jack Sales Co
- Duff, Morgan and Vermont
- A. E. Duffell and Sons
- Duffield and Funk
- Duffle coats
- Dufrais
- Dufrais and Co
- N. E. Dufty
- Thomas R. Duggan
- J. F. Duggin and Co
- Robert Dugwell
- Duke and Co
- Duke, Waring, Crisp and Co
- Dulrae Manufacturing Co
- Dumbrill Plant and Engineering Co
- Dunbee
- Duncan Brothers
- Duncan Cowley
- Duncan Watson and Co
- Duncan, Bell and Scott
- Duncan, Fox and Co
- Dundee Linoleum Co
- Dundee, Perth and London Shipping Co
- Dunedin Dieseltune
- Dunedin Engineering Co
- C. A. Dunham Co
- Dunham, White and Co
- Dunhill
- Dunhill Cigarettes
- Dunhill's Motorities
- Alfred Dunhill
- Dunhills
- Dunkley (of London)
- William Dunkley
- Dunlop Motor Co
- Dunlop Pneumatic Tyre Co
- Dunlop Pneumatic Tyre Co (France)
- Dunlop Rubber Co
- Dunlop Sports Co
- D. Dunn
- Dunn and Hewett
- Dunn Brothers
- Dunn, Squire and Co
- Duo-Vaporator Co
- Duophone
- Duplex and General Bearing Co
- Duplex Motor Engine Co
- Dupre Vermiculite
- Dupree Swift and Co
- Duprez et Cie
- Durachrome
- Duradal
- Durafencing
- Duralay
- Duralite
- Duramend Co
- Duramin Engineering Co
- Durance and Co
- Durastic
- Durastic Bituminous Products
- Durban Navigation Collieries
- Durham and Moysey
- Durham Collieries Electric Power Co
- Henry Durke
- Cyril Durlacher
- Durox Building Units
- Durrans' Patent Nail Syndicate
- Durvite
- Dusmo Co
- Dussek Bitumen and Taroleum
- H. and G. Dutfield
- Dutton Shorthand
- Henry Dutton and Co
- Dutton-Forshaw Group
- Duveen Brothers
- J. Duvelleroy
- Robert Dyas
- E. Jerome Dyer
- Dyer and Robson
- T. Dyer and Co
- Frank Dyke and Co
- Dyle and Bacalan
- Dyn-Metal
- Dyna Electric Co
- Dyne and Evens
- Dyson and Co
- J. Dyson and Co
- Ernest J. Dyster and Co
- Dyster, Nalder and Co
E
- E. A. P. (Tape Recorders)
- E. and E. Taylor
- E. and H. Lumley
- E. B. Meyrowitz
- E. Bailey-Denton and Co
- E. Brown (of London)
- E. C. Ogden and Co
- E. C. Powder Co
- E. Davey and Sons
- E. Dawson and Co
- E. Dyball
- E. F. Russ
- E. Frank Atkinson and Co
- E. H. Cadiot and Co
- E. Horace Holme
- E. Hunt and Son
- E. Izod and Son
- E. J. Elgood
- E. James and Co (of London)
- E. L.-S. Engines
- E. Lloyd and Co
- E. M. I. Institutes
- E. N. I. T.
- E. N. V. Motors
- E. P. Alexander
- E. P. Allam and Co
- E. P. Benson
- E. Pollard (Sundries)
- E. Posen
- E. R. Cole
- E. R. Plugs
- E. Rubie and Sons
- E. S. Aston and Co
- E. S. Motors
- E. T. Agius
- E. W. Barker
- E. W. Engineering Co
- E. W. L. Accessories Co
- E. Wish and Co
- E. Wolff and Sons
- I. Eade
- W. Eades and Co
- Eagland and Co
- Eagle Carriage Works
- Eagle Foundry, London
- Eagle Insurance Co
- Eagle Life Assurance Co
- Eagle Motor Manufacturing Co
- Eagle Non-conducting Cement Co
- Eagle Oil and Shipping Co
- Eagle Products
- Eagle Star and British Dominions Insurance Co
- Eagle Star Insurance Co
- Ealing and Shepherd's Bush Railway
- Ealing and South Harrow Railway
- Ealing Electric Supply Works
- Ealing Park Foundry
- EAQA
- Henry N. Earl
- Earl and Cook
- Earl Motors (Britain)
- Earl's Court Motor and Garage Co
- Earls Court and Olympia
- Earls Court Exhibition Halls
- Easco Electrical
- Easibind
- Easipower
- East and West India Dock Co
- East and West India Docks and Birmingham Junction Railway
- East End Mission
- East Ham Corporation Electricity and Tramways Department
- East Ham Tramways
- East India Co
- East London Bus and Coach Co
- East London Copper and Ironworks
- East London Gas Co
- East London Hospital for Children
- East London Paint and Varnish Co
- East London Railway
- East London Rubber Co
- East London Toy Factory
- East London Waterworks Co
- East Road Motor Co
- East, Kinsey and East
- J. H. Easter and Co
- Eastern and Australasian Steam Ship Co
- Eastern and Continental Trading Co
- Eastern Extension Australasia and China Telegraph Co
- Eastern Telegraph Co
- Easthope, Boyle and Co
- J. J. Eastick and Sons
- Eastman and Son
- Eastman Dry Plate and Film Co
- Eastman Photo Materials Co
- J. R. Eastman
- Eastmans
- R. Easton and Son
- Easton and Amos
- Easton Gibb and Son
- Easton Lift Co
- Easton, Amos and Sons
- Easton, Courtney and Darbishire
- Easton, Gibb and Co
- Eastwood and Co
- Eastwood and Holt
- Easycantop
- Easyloader
- Eaton and Co
- Eaton, Parr and Gibson
- Eaton-Williams
- Eau de Lubin
- W. G. Eavestaff and Sons
- Ebano Oil
- Ebbels
- Ebcol Scientific Glassware Co
- Jos. F. Ebner
- Eboe Co
- Ebonestos Industries
- Ebonite Container Co
- Ebor Dale Fabrics
- George Eccles
- Ecclesiastical Insurance Office
- Eccleston Place Power Station
- Ecco Battery Co
- Echo-Fon Co
- Eclipse Engineering and Motor Co
- Econasign Co
- Economic
- Economic Car Light
- Economic Fencing Co
- Economic House Drainage Repairing Co
- Economic Household Appliance Co
- Economic Life Assurance Society
- Economic Light Co
- Economic Motors
- Economic Sales Service
- Economic Smokeless Fire Co
- Economical Gas Apparatus Construction Co
- Economy Filing Co
- Edcel Electronics
- A. and W. Eddington
- Eddington and Co
- T. Eddy
- Ede and Ravenscroft
- Ede's Studios
- Ede, Son and Ravenscroft
- Edelle
- F. A. Edelsten and Co
- Eden Fisher and Co
- F. G. Edey and Co
- EDF Energy
- S. F. Edge
- Thomas Edge (of Westminster)
- Benjamin Edgington
- John Edgington and Co
- Edgware and Hampstead Railway
- Edibrac
- Henry Edie and Co
- Edinburgh Life Assurance Co
- Edison Accumulators
- Edison and Swan United Electric Light Co
- Edison Bell
- Edison Electric Light Co
- Edison Storage Battery Division
- Edison Swan Cables
- Edison Swan Electric Co
- Edison Telephone Co
- Edison's first public electricity generation station
- Thomas A. Edison
- A. Edler and Co
- Edmett and Co
- Edmiston and Son
- Edmonds and Harding
- Edmonds, Orr and Co
- Edmonds-Orr and Co
- Edmund Brown
- Edmunds and Goolden
- Edmundson and Co
- J. Edmundson and Co
- Edmundsons Electric Co
- Edmundsons' Electricity Corporation
- Eduardo Dreyfous
- Educational Supply Association
- Edward Arnold and Co
- Edward Barber and Co
- Edward Baylie and Co
- Edward Bould
- Edward Brand
- Edward de Poorter and Co
- Edward de Stein and Co
- Edward Doherty and Sons
- Edward Eversley
- Edward Goodyear
- Edward Hack
- Edward Hernulewiez and Co
- Edward Hughes and Co
- Edward J. Page and Co
- Edward Jenner
- Edward Lomer and Co
- Edward Marcus
- Edward Mines Aviation Syndicate
- Edward Paterson
- Edward Pond
- Edward Smith (of London)
- Edward Suter
- Edward Weir
- Edward Weir and Co
- Edward Whistler
- Edward Worrall and Co
- H. N. Edwardes
- Edwards
- E. Edwards and Co (of London)
- F. Edwards and Son
- H. F. Edwards and Co
- W. Edwards and Son (London)
- Edwards Air Pump Syndicate
- Edwards and Co (London)
- Edwards and Parry
- Edwards and Son (of London)
- Edwards and Sons
- Edwards and Symes
- Edwards Harlene Co
- Edwards Non-Skid Syndicate
- Arthur Edwards
- B. J. Edwards and Co
- C. Edwards
- C. J Edwards and Son
- Charles Edwards
- F. J. Edwards
- Louis Edwards and Co
- Miles and Thomas Edwards
- R. J. Edwards and Co
- Richard Edwards
- William Edwards and Son (Wolverhampton)
- Edwin Burgess
- Edwin Freund
- Edwin Palmer
- Edwin Scharf
- Efficiency
- Egidio Vitali
- Egyptian Cigarette Co
- Egyptian Mail Steamship Co
- Egyptian Markets
- Egyptian Salt and Soda Co
- Ehrlich Motor Co
- Ehrmann Brothers
- E. Eichhorn
- Eisemann Magneto Co
- Eisenmann and Co
- Elastes Co
- Elastic Rail Spike Co
- Elce and Co
- Elco Clocks and Watches
- Elcontrol
- Elders and Fyffes
- Eldrid, Ottaway and Co
- Eleanor Motors
- Electra
- Electradix Radios
- Electric and General Works
- Electric and International Telegraph Co
- Electric Apparatus Co
- Electric Appliance Co
- Electric Appliances Co
- Electric Audio Reproducers
- Electric Battery Co
- Electric Carriage and Storage Co
- Electric Construction Co
- Electric Construction Corporation
- Electric Gramophones
- Electric Heating Co
- Electric Hose and Rubber Co
- Electric Installation and Maintenance Co
- Electric Landaulet Co
- Electric Light and Power Generator Co
- Electric Light Insurance and Maintenance Co
- Electric Light Works
- Electric Lighting Boards
- Electric Locomotive and Power Co
- Electric Pulley Block Co
- Electric Shavers
- Electric Sun Lamp and Power Co
- Electric Supply Corporation
- Electric Taxicab Co
- Electric Traction Co
- Electric Tramcar Syndicate
- Electric Van, Wagon and Omnibus Co
- Electric Vehicle Co
- Electric Vehicles Development Co
- Electric Welding Co
- Electric Welding Syndicate
- Electrical and Engineering Development
- Electrical and Engineering Supplies Co
- Electrical and General Investment Co
- Electrical Association for Women
- Electrical Auto Services Co
- Electrical Battery Co
- Electrical Co
- Electrical Contractors' Association
- Electrical Contracts and Maintenance Co
- Electrical Development Association (EDA)
- Electrical Engineering and Equipment Co
- Electrical Equipment and Carbon Co
- Electrical General Engineering Co
- Electrical Installations
- Electrical Power Storage Co
- Electrical Sound and Television Patents
- Electrical Undertakings Co
- Electrical Utilities
- Electricity Association
- Electricity Commission
- Electricity Council
- Electricity Services
- Electro Acoustic Industries
- Electro-Metallurgical Co
- Electro-Metals
- Electro-Peat-Coal Co
- Electroflo Meters Co
- Electrolite Specialities
- Electrolumination
- Electrolux
- Electromobile Co
- Electronic Engineering
- Electronic Precision Equipment
- Electronic Rentals and General Holdings
- Electronic Switchgear (London)
- Electropol Processing
- Electrothermal Engineering
- Elektiar
- Elektrim
- Elel
- Elem Clothing Co
- Elementis
- Elephant and Castle Horse and Motor Repository
- Elephant Chemical Co
- Elephant Motors
- Eley Brothers
- Elgar Sheet Metal Works
- Eli Richards
- Elieson Electric Co
- Elijah Edwin Thomas
- Elite Rubber Co
- Elizabeth Schwartz
- John Elkan
- Elkay Electrical manufacturing Co
- Elkin and Co
- Elkington Carriage Co
- F. Elkins and Co
- H. M. Ell
- Ellams Duplicator Co
- Ellerman Lines
- Ellerman's City Line
- Ellerstyle Engineering Co
- John Ellicott
- Ellington and Woodall
- C. E. Elliot
- George Elliot and Sons
- Elliot, Watney and Co
- B. Elliott (Machinery)
- Elliott and Co (of London)
- Elliott and Fry
- Elliott Brothers
- Elliott Brothers: Micrometers
- Elliott Fisher Co
- Elliott Process Automation
- F. W. Elliott
- Elliott, Son and Boyton
- C. F. Ellis
- G. Ellis and Co
- G. H. Ellis
- W. Ellis and Co
- Ellis and Beetlestone
- Ellis and Co
- Ellis and Coe
- Ellis and Ward
- Bernard J. Ellis
- J. C. and J. S. Ellis
- J. Ellis and Co
- James Ellis (Engineer)
- P. Ellis
- Richard Ellis and Son
- Ellis, Simpson and Saunders
- John B. Ellison and Sons
- Elliston and Fell
- Ellkay and Cornes
- Ellmax Electronics
- Elm Street Engineering Works
- Elma Manufactory
- Elmat
- Elmbourne
- Elmesan (London)
- Elmore Copper and Wire Co
- Elmore's American and Canadian Patent Copper Depositing Co
- Elmore's Foreign and Colonial Patent Copper Depositing Co
- Elmore's Patent Copper Depositing Co
- Elmslie
- Elna (Great Britain)
- Elphinstone-Vincent Electro-Dynamo Machine Co
- Elsan Manufacturing Co
- Elverson Oscilloscope
- Elvery's
- C. F. Elwell
- Elwells Engineers
- A. Emanuel and Sons
- Emberson's
- Emden Garage
- Emerson Drug Co
- Emerson Nichols China Co
- Josiah Emery
- EMG Handmade Gramophones
- EMI Institutes
- Emile of Conduit Street
- Emmerich (Berlon)
- Emmott, Hayward
- C. J. Emms
- Emms Ltd
- Emms Watch Co
- Empire Aluminium Co
- Empire Engineering Co
- Empire Fruit Co
- Empire Hotels
- Empire Marketing Board
- Empire Motor Cycle Co
- Empire Printing Ink Co
- Empire Publicity
- Empire Roller Bearings Co
- Empire Stone Co
- Empire Tea Bureau
- Empire Transport Co
- Empire Typewriter Co
- Empire Works
- Employers' Liability Assurance Corporation
- Empson Centrifugals
- Empson Electrical Engineering Co
- Emu Australian Wine Co
- Emu Australian Wines
- Enamelled Metal Products Corporation
- Encon
- Encore Cycle and Motor Co
- Encyclopaedia Britannica
- Endecotts
- Endell Industries
- Endolithic Manufacturing Co
- Endurite Leadless Paint Co
- Energising Momentum Engine
- Engel and Gibbs
- Engelbert and Co
- Engelbert Tyres
- Engert and Rolfe
- Engine Development Co
- Engine Patents
- Engineer Motor Co
- Engineering Agency
- Engineering and Allied Employers National Federation
- Engineering and Commercial Copying Co
- Engineering Appliances
- Engineering Improvement Co
- Engineering Inspection Co
- Engineering Instruments
- Engineering Products
- Engineering Specialists
- Engineering Standards Committee
- Engineering Supplies
- Engineering Timber Co
- Engineering Tools
- Engineers Universal Supply Stores
- George England
- George England (1922)
- George England and Co
- Englebert Tyres
- Englefields
- English and American Shipping Co
- English and Foreign Life Assurance Co
- English and Irish Church and University Life Assurance Society
- English and Scottish Law Life Assurance Association
- English Bank of Rio de Janerio
- English Bank of the River Plate
- English Carnival Co
- English Ceramic Tiles
- English Clock Systems
- English Condensed Milk Co
- English Electric Aviation
- English Exporters (London)
- English Insurance Co
- English Jersey Cattle Society
- English Joinery Manufacturers Association
- English Motor Car Co
- English Motor Club
- English Motor Co
- English Serpollet Motor Syndicate
- English Typewriter
- English, Scottish and Australian Bank
- English, Scottish and Australian Chartered Bank
- Enlayde
- W. J. Ennever and Co
- Enolin (1926)
- Ensors
- Entente Industrielle (England)
- Enterprise Manufacturing Co
- Enterprise Steel Co
- Enthoven Solders
- H. J. Enthoven and Sons
- Ephriam Woolf
- Epicyclic Manufacturing Co
- Epoch Manufacturing Co
- Epoch Reproducers
- James Epps and Co
- Epstein Accumulator Co
- Epstein Brothers
- Harry Epstein (Furniture)
- Equipment and Engineering Co
- Equipment Repairs
- Equipments
- Equitable Assurance Society
- Equitable Gas Co
- Equitable Gasworks
- Equitable Life Assurance Society
- Equitable Life Assurance Society of the United States
- Equitable Reversionary Interest Society
- "Equity" Brand Saucepan Stores
- Equity and Law Life Assurance Society
- Equity Credit Co
- Erard Pianos
- S. and P. Erard
- Ercole Marelli and Co
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- Kurt Erlach
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- Eugene
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- F. W. Evans
- John Evans and Son
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- Evans, Son and Co
- Evans, Sons, Lescher and Webb
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- Evraz
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- Ewart and Sons
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- A. Ewin
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- Eyquems Patents
- Eyre and Spottiswoode
F
- F E Proprietary Co
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- F. A. Robinson and Co
- F. and M. (Jewellery)
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- F. C Russell
- F. C. Reiser
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- F. E. B. Leslie
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- F. F. Publishing
- F. G. Brown
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- F. Henschel and Co
- F. J. Davis (Motor Accessories)
- F. L. M. Harris
- F. O. C. H. (FOCH)
- F. R. H. Barnes
- F. R. Van Houten Manufacturing Co
- F. Russell and Co
- F. S. Dudgeon and Havart
- F. Trauffler
- F. W. Garner and Co
- F. Westbury and B. Webb
- F. Wilkinson
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- B. Fabbricotti
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- Johann Faber
- L. and J. Fabian
- Fablon
- Facile Carburettors
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- Henry Faija and Co
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- B. M. and W. D. Fair and Co
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- Farnham
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- W. E. Farrer
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- A. Faulkner
- Arthur Faulkner
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- W. and F. Faulkner
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- Mark Fawcett and Co
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- G. Featherstone and Son
- John Feaver
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- Feest and Sons
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- Gordon Felber
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- J. Feld
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- Felix McGlennon
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- H. Fenn
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- James Ferguson and Sons
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- Fit
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- J. M. Flanagan and Co
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- Fleet and Co
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- Fleischer Paper Mills
- H. Fleming and Co
- Fleming and Co (of London)
- Fleming Safety Goggles
- J. and R. Fleming
- Robert Fleming and Co
- Flender Co
- Fletcher and Spencer
- Fletcher, Fletcher and Co
- G. Fletcher and Son
- George Fletcher and Co
- H. Fletcher, Son and Co
- Joseph Fletcher's Schooners
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- William Fletcher
- Flew and Co
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- Flexaire
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- S. L. Flores
- Florian J. Hyam
- Florin
- Floris
- J. Floris
- J. Florsheim and Co
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- Flower Motor Ship Co
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- Flugel and Co
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- Flux Co
- Fluxite
- Flying Fox Promotions
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- Foamed Slag Producers Federation
- Foamite Firefoam
- Focal Press
- Fold-Gar
- Foldex
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- Charles Follett
- Fonotipia
- C. Fonteyn
- Fonteyn and Co
- Foot's
- J. Foot and Son
- Victor A. Foot
- Foote and Milne
- Richard W. Foote
- Eugen J. Forbat
- H. and H. Forbes
- Forbes Patent Trunk and Box Works
- Forbes, Abbott and Lennard
- Forces Help Society and Lord Roberts Workshops
- Ford Agency
- Ford and Co
- Forde and Hockin
- J. C. Forder and Son
- Forder and Co
- B. J. Forder and Son
- Fordham and Smith
- William B. Fordham and Sons
- Fore Street Warehouse Co
- Fores
- Forest Shipping Co
- Forestry Pulp and Paper Co
- Foresyte Furniture
- Forge-Craft (Wood Green)
- Forhans
- Formbys Cement Works Co
- H. Forndran and Sons
- Forrest and Co (of Limehouse)
- Forrestt and Co
- Forsbrey Trouser Press Co
- Forster and Gregory
- Forster Brown and Rees
- Forster Groom
- James A. Forster and Sons
- R. W. Forsyth
- Forte and Co
- Fortescue Mann
- Fortiphone
- Fortis Green Reservoir
- Fortnum and Mason
- Forton and Bettens
- Fortune and Co
- Foseco Minsep
- Allen Foster and Co
- Foster and Winstone
- Foster Engineering Co
- Foster Mason and Harvey
- Foster Wheeler
- M. B. Foster and Sons
- Foster, Porter and Co
- Fosters Power Piping
- Fothergill and Rumble
- Fothergill, Hankey and Co
- Foundation Co
- Foundation Engineering
- Foundation for Management Education
- Fountain Tyre
- Fountayne Lamp and Engineering Co
- Four Wheel Drive Lorry Co
- Joseph and Charles John Fourdrinier and Co
- Fourways Travel
- L. N. Fowler and Co
- Fowler and Baker
- Fowler and Bigden
- Fowler and Polglaze
- Benjamin Fowler and Co
- Fowler-Waring Cables Co
- Fownes Forge and Engineering Co
- Fownes Gloves
- C. and T. Fox and Co
- Edwin Fox and Co
- H. A. Fox
- H. A. Fox and Co
- Fox and Barrett
- Fox and Mayo
- Fox and Millar
- Fox Photos
- Fox's General Perfumery Warehouse
- Fox's Lane Iron Works
- Fox, Bateman and Fox
- C. J. Fox and Co
- Sir Charles Fox and Sons
- Douglas Fox and Partners
- Fox, Henderson and Co
- Leonard J. Fox
- T. Fox and Co
- William Fox (of London)
- T. Foxall
- Foxcroft and Duncan
- W. Foxton
- Foy and Norton
- W. and G. Foyle
- Foyles
- Fractional H.P. Motors
- Fradelle and Young
- Fragrance
- Fram (London)
- Fram Dairy Machinery Co
- Frame and Co
- Frampton and Paine
- J. France
- William France, Fenwick and Co
- M. W. Francis and Co
- Francis and Co
- Francis and Co (2)
- Francis Baldwin
- Francis Barker
- Francis Caird
- Francis Chapman, Sons and Deekes
- Francis Draper
- Francis Paisley
- Francis Peek, Winch and Co
- Francis Rider
- Francis Theakston
- Francis Tucker and Co
- Francis Weintraud
- Charles Francis and Sons
- Charles Francis
- Franco-British Electrical Co
- E. J. Francois
- Frank and Montague
- Frank Blackford Cycles
- Frank Buckler
- Frank F. Empson
- Frank L. Anderson
- Frank Lane
- Frank Love
- Frank Mousley
- Frank Partridge
- Frank Romany
- Frank Suter and Co
- Frank Wheeler and Co
- Frank Whitelegg
- Frank Wilton
- Livett Frank and Son
- Frank, Lewis and Co
- Adolph Frankau and Co
- A. Frankford and Co
- Franklin, Iddins and Co
- Walter T. Franklin
- Alfred Franks and Bartlett Co
- J. J. Franses
- Fraser and Aguirre
- Fraser and Briscoe
- Fraser and Glass
- Andrew Fraser and Co
- James P. Fraser and Co
- Fraser, Ross and Co
- W. J. Fraser and Co
- George Frasi
- Fratelli Branca and Co
- Frazer's Tablets
- Frazi
- Frazzi Fireproof Construction
- Freame Bank
- Fred A. Paget
- Fred Fearnley
- Fred Hoffman
- Fred J. Doun
- Fred J. Down
- Frederic Dye
- Frederick Beesley and Son
- Frederick Betts
- Frederick Bird and Co
- Frederick Burt and Co
- Frederick Colyer and Co
- Frederick Cooper and Co
- Frederick Dye
- Frederick G. S. Littlefield and Co
- Frederick Hamilton
- Frederick Henry Brundle
- Frederick Hotels
- Frederick Jones and Co
- Frederick M. Mead and Co
- Frederick Poole and Co
- Frederick Preston
- Frederick Squire and Sons
- Frederick Ware
- Frederick Warne and Co
- Frederick William Hartley
- Frederick William Lucas
- Frederick Willing and Co
- Free Trade Wharf Co
- Thomas Free and Co
- Freeder Brothers
- Sidney I. Freeder
- Freedex
- J. Freedman
- M. Freedman and Sons
- Freedman Valve Co
- W. and J. R. Freeman
- W. Freeman and Son
- Freeman and Hildyard
- Freeman Brothers
- Freeman Fox and Partners
- Freeman Heating Co
- Freeman Roe and Hanson
- Alfred Freeman
- John Freeman
- Joseph Freeman and Son
- Joseph Freeman, Sons and Co
- M. Freeman and Co
- S. Freeman
- Freemans (Home Shopping)
- Freen and Co
- Freers Manufacturing Co
- Freestone and Webb
- Freeth and Pocock
- Freezone
- Freight Bonallack
- Freightliners
- Freitag (London)
- B. French
- French and Scott
- French Asphalte Co
- French Cleaning and Dyeing Co
- French Government Tourist Office
- French Line
- French Motor Accessories Co
- French Sportswear
- French's Garage and Motor Works
- Frenchs
- Frenger Ceilings
- Richard Freres
- Freshness
- Fribourg and Treyer
- Fricker and Miller
- Frieake and Gathercole
- B. J. Friend and Co
- Frischer and Co
- Friswell
- Friswells
- Friswells Automobile Palace
- Frizzell Life and Financial Planning
- Frodair Iron and Steel Co
- Frodsham and Co
- Frodsham Speedometer
- Charles Frodsham and Co
- Frontier Commercial Agency
- Froom, Sons and Co
- L. A. Froomberg
- Fropax
- M. A. Frost
- Frost and Co
- Frost and Reed
- Frost and Wood Co
- Frost Brothers
- Alfred J. Frost
- Jack Frost
- Frost, Noakes and Co
- Frost, Noakes and Vincent
- S. Frost and Co
- William Frost and Co
- F. Froud and Sons
- W. N. Froy and Sons
- Fry and Co
- Fry and Cowell
- Fry's (London)
- Fry's Motor Works
- Fry's of Lewisham
- E. B. Fry
- Edmund Fry and Co
- Fry, Miers and Co
- S. H. Fry
- F. M. Frye and Co
- C. Fryer and Sons
- F. M. Fryne and Co
- Frys Metal Foundries
- Fubex
- Fuel Research Board
- Fuerst Brothers and Co
- Fulcreem Co
- Fulham Borough Council Electricity Department
- Fulham Bronze Co
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- A. Fullarton and Co
- S. and J. Fuller
- Fuller and Mead
- Fuller and Tate
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- Fuller, Horsey, Son and Co
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- Fullers
- R. J. Fullwood and Bland
- Fulmen Engineering
- Funditor
- Fur Fabric Co
- Fur Renovating Co
- Furmoto Chemical Co
- Furniture and Fine Art Depositories
- W. J. Furse and Co
- W. A. Furze
- Fusarc Welding
- D. A. Fyfe
- Fyfe, Wilson and Co
- Fyffe, Hudson and Co
- Fyffes Group
- Fynwerk
G
- G. A. C. International
- G. A. Cycles
- G. and G. Stern
- G. and H. Hudson and Co
- G. and J. Lines
- G. and M. Lane
- G. and T. C. Harrison
- G. B. B. Automobiles
- G. B. Equipments
- G. B. Fearnley and Son
- G. C. Masurier
- G. C. Pillinger and Co
- G. C. Rivetts
- G. C. Vapouriser
- G. Dear and Son
- G. E. Frodsham and Co
- G. F. H. Bartlett
- G. H. Gregory and Co
- G. Harper and Co
- G. Harrison and Sons
- G. Hollins and Sons
- G. Hurst
- G. J. Jessup
- G. Jackson and Sons
- G. Johnson Brothers
- G. K. S. Combustion Co
- G. L. I. Co
- G. M. Engineering
- G. M. Whiley
- G. Mitchell's Marble Galleries
- G. O. and N. Trading Co
- G. P. O. Instrument Factory
- G. R. L. Floorings
- G. R. L. FLoorings
- G. R. L. Plastics
- G. R. Seton and Co
- G. Rennie and Sons
- G. Ryder and Co
- G. Skudder and Co
- G. V. D. Illuminators
- G. W. B. Electric Furnaces
- G. W. Dowding and Co
- G. W. Wilkin (London)
- G. W. Young
- G.E.I.S.
- A. Gaal and Co
- E. Gabarrot and Co
- Gabe and Pass
- Gabriel Sales and Service Co
- Thomas Gabriel and Sons
- Gabrielle Borthwick's Ladies Automobile Workshops
- Gadsdons
- C. and G. Gadson
- Gaffikin Wilkinson and Co
- Gagliardi
- A. Gagniere and Co
- Gaiety Theatre, London
- Gainsbrow Hat Co
- Gaisford and Warboys
- Gala
- Galbani
- B. D. Galbraith and Co
- Galbraith and Church
- Galbraith, Pembroke and Co
- Gale and Polden
- Gale, Baiss and Co
- John C. Gale and Co
- R. W. Gale and Co
- Galenus
- E. Gales (London)
- C. Gall
- A. Gallenkamp and Co
- Gallia (of Piccadilly)
- Gallite and Rubber Manufacturing Co
- Gallo Nylis
- Galloway and Son
- Galloways of Holborn
- R. Galloway
- Galloway Brothers
- P. H. Galloway
- Gallwey, Paul and Barker
- Galpins Electrical Stores
- Galsworthy
- Galvanising Equipment Co
- Galvanizing Equipment Co
- Gamages
- Gamba
- Gambrell Radio Communications
- Gambrells, Rowse and Snoaden
- George Games
- Gamier and Co
- Walter Gammons
- Joseph Horlock Gann
- D. M. Gant
- Ganymed Gallery
- J. B. Gapp and Co
- Garage Service Equipment
- W. Gardiner and Co
- Gardiner and Co (The Scotch House)
- Gardiner and Mackintosh
- Gardiner's Conveyors
- H. Gardner
- H. Gardner and Son
- Gardner (Weighing)
- Gardner and Co (London)
- Gardner Brothers
- Gardner Gun Co
- Gardner Pumping Engine Co
- Gardner, Anderson and Clarke
- John Gardner (London)
- Gardner, Locket and Hinton
- Garford
- Garlaine
- Garland and Co
- Garland and Co (W. B. Fenn, A.R.San.I.)
- Garland Brothers
- Garlick and Russell
- Fred Garner and Co
- A. R. Garnett
- A. J. Garnett
- Garnham, Harris and Elton
- J. B. Garnham and Sons
- Garnier and Co
- Garrand Engineering and Manufacturing Co
- G. R. Garrard
- R. and S. Garrard and Co
- Garrard and Co
- Garrard Sidecars
- Garratt and Atkinson
- Garrick Theatre, London
- E. and R. Garrould
- A. Garstin and Co
- Robert Garston
- Garty and Daniel
- Gas and Fuel Plants
- Gas Chambers and Coke Ovens
- Gas Council
- Gas Desulphurization Co
- Gas Economising and Improved Light Syndicate
- Gas Engine Repair Co
- Gas Light and Coke Co
- Gas Light Improvement Co
- Gas Lighting Improvement Co
- Gas Meter Co
- Gas Purification and Chemical Co
- Gas Self Lighting Co
- Gas Stove Renovators
- Gas Traction Co
- George H. Gascoigne and Co
- Gasified Fuel
- Gaskell and Chambers (London)
- Gaston
- Gaston Auto Service
- Gaston, Williams and Wigmore
- Gate Machinery Co
- Gates Iron Works
- Gates of London
- Gatesborough Furniture Works
- Gateshead and District Tramways Co
- Gatti and Bolla
- Gauge and Tool Makers' Association
- Gaulois Tyres
- Gaumont British Picture Corporation
- L. Gaumont and Co
- Gaumont-British Cinemas
- W. C. Gaunt Co
- Gauthier and Co
- H. Gaventa
- Gawthorp and Sons
- Gawthorpe
- Charles Gay and Co
- R. Gay and Co
- Gayford and Co
- Gayonnes
- H. E. Gaze
- W. H. Gaze and Sons
- Gazelle Communications
- Gearless Motor Omnibus Co
- Gearless Stokers
- GEC Londex
- GEC Transportation Projects
- John Gedge and Son
- Gee and Watson
- Gee Brothers Radio
- Gee Tee Co
- Geecen
- Geipel and Lange
- William Geipel
- William Geipel and Co
- Gell Telegraphic Appliances Syndicate
- Gellatly, Hankey and Co
- Gellatly, Hankey, Sewell and Co
- Gem Brushes (Luson)
- Gem E. Supplies Co
- Gem Supplies Co
- Martin Geminder
- General Accident Assurance Corporation
- General Accident Insurance Co
- General Acoustic Co
- General Acoustics
- General Aeronautical Co
- General and Engineering Industries
- General and Overseas Trading Corporation
- General Aviation Contractors
- General Celluloid Co
- General Construction Co
- General Development Co
- General Electric Apparatus Co
- General Electric Power and Traction Co
- General Engine and Boiler Co
- General Engineering College
- General Equipment Co
- General Financial Bank
- General Fire Appliance Co
- General Fittings Co
- General Gas and Electricity Co
- General Hydraulic Power Co
- General Incandescent Co
- General Inductance Co
- General Iron Foundry Co
- General Iron Screw Collier Co
- General Land Drainage Co
- General Life and Fire Assurance Co
- General Motor and Tyre Co
- General Motor Cab Co
- General Motor Car Co
- General Motors
- General Petroleum Co
- General Phonograph Co
- General Post Office, London
- General Radio Co
- General Radiological
- General Railway Signal Co
- General Refrigeration
- General Reversionary and Investment Co
- General Screw Steam Shipping Co
- General Sonic Industries
- General Stampings
- General Steam Carriage Co
- General Steam Coach Co
- General Steam Navigation Co
- General Supply Co
- General Surgical Co
- General Trading Co
- General Utilities
- Genese Cycle Co
- Genevieve Restaurant
- Societe Genevoise
- Genn
- S. R. Gent and Co
- Gentlewoman Magazine
- Geo. Parker and Sons (Saddlers)
- Geoferic and Keene
- Geoffrey Parker
- Geographia
- Geological Survey and Museum
- Georama
- George Allen and Co
- George and Co
- George and George
- George and Joseph Oliver
- George Arnott Matthewman
- George Atkinson and Co
- George Baetz
- George Boxall and Co
- George Bridgen
- George Bright
- George Clarke (Motors)
- George Coode
- George Cording
- George Cutler and Co
- George Cutler, Jun
- George Eade
- George Edwards (of London)
- George Ell and Co
- George Elliott and Sons
- George Engel
- George F. Janes and Co
- George Fox and Co
- George Gibbs and Co
- George H. Brown and Co
- George Haigh
- George Hawks, Junior
- George Holloway and Webb
- George Hooper and Co, London
- George Hopton and Co
- George Jervis Worssam
- George Joseph Gladstone
- George Lebam
- George M. Callendar and Co
- George Monroe
- George Newman and Co
- George Newman and Co (of Deptford)
- George O'Brien Baker
- George Palmer (Universal Cinemas Supplies)
- George Parker and Sons (Saddlers)
- George Richmond
- George Roberts (of Cheam)
- George Roberts (of Oxford Street)
- George Robinson and Son
- George Scamell (of London)
- George Scott and Co
- George Seamell and Co
- George T. Gurr
- George Taylor (of London)
- George Treble and Son
- George Turner (of London)
- George Tutill
- George W. Mansell (London)
- George W. Sweeting
- George Whelpton and Son
- George White and Co
- George Wooster
- George Wright and Co (Stationers)
- George, Harding and Sons
- W. and J. George and Becker
- Gerald and Graham Henderson
- Gerald Barker
- Gerald Stains
- Gerard
- Gerard and Cie
- Joseph Gerard and Son
- Gerardin and Watson
- Gerish and Weston
- Francis William Gerish
- S. Gerish and Co
- Germ Lubricants
- German Tourist Information Bureau
- Gerrard and Co
- A. Gershon
- Gertrude Hartley
- N. Gerver
- Gervis Components
- Gestetner
- J. Ghions
- Gibaud and Higley
- Gibb and Hutchison
- Sir Alexander Gibb and Partners
- Gibberds
- Gibbons and White
- Stanley Gibbons
- Gibbons, Skinner and Co
- W. E. P. Gibbs
- Gibbs Auxillary Power (Cycle) Syndicate
- Gibbs Fertilisers
- Alexander Gibbs and Co
- D. and W. Gibbs
- Gibbs, Dixon and Son
- James Gibbs and Co
- James Gibbs and Co (of London)
- James Gibbs and Co (of Plaistow)
- E. A. Gibson and Co
- Gibson and Vowell
- Gibson Brothers
- Arthur L. Gibson and Co
- G. F. Gibson and Co
- H. P. Gibson and Sons
- Osmund Gibson
- Giddy and Giddy
- C. F. R. Giesel
- C. F. R. Giesler
- Percy Gieve
- Gieves
- Giffard Patent Freezing Co
- Giffens (London)
- Gifford Motor Co
- Gigantic Wheel and Recreation Towers Co
- Gilbarco
- Gilbert
- A. C. Gilbert Co
- Francis Schwench Gilbert
- Gilbert and Frasi
- Gilbert and Son (of London)
- Gilbert Searle
- Gilbert Wood
- J. Gilbert and Co
- Peter Gilbert
- W. and T. Gilbert
- Gilbert-Ash
- W. W. Gilbertson
- W. and A. Gilbey
- Gilburt Motor Car Co
- Gilder and McEachern
- Giles, Gough and Trollope
- Gilfords (HSG)
- Gill
- A. B. Gill and Co
- T. H. Gill and Son
- Gill All-Weather Motor Bodies
- Gill and Reigate
- Arthur Gill
- H. A. Gill and Co
- James Gillanders
- Gillean and Co
- Gillespie and Beales
- Gillespie Partners
- George Gillespie and Co
- Gillett and Ewer
- Horace Gillett
- Gillman and Sowerby
- Gillow and Co
- Gilson (of London)
- Gilsons
- Ginner, Morton and Goddard
- Girdlestone and Co
- Girdlestone Pumps
- H. J. and J. W. Girdlestone
- C. Gire
- GKD Bedroom Studios
- GKN Building Supplies and Services
- GKN Chep
- Glacier Anti-Friction Metal Co
- Gladiator
- Gladiator Cycle Co
- Glaeser's London Enamels
- J. Glaister
- Glamorock
- Glanfield Lawrence
- Glascott Brothers
- J. and H. Glasman
- Glass Advisory Council
- Glass Manufacturers' Federation
- Glass Technical Services
- S. Louis Glass and Co
- Glassbrook
- Glastics
- Henry Glave
- Glaxo
- Alexander Von Glehn and Co
- Glencairn Motor and Cycle Co
- Glendower Aircraft Co
- Glendower Cycle Co
- Glendower Motor Co
- Glengall Iron Works
- Glews Patent Steel-Shielded Rubber Tyre Syndicate
- J. Gliksten and Son
- Global Industries
- Global Tours
- Globe Electric Co
- Globe Electrical Co
- Globe Hotel, London
- Globe Insurance
- Globe Metal Polish
- Globe Mill Co
- Globe-Wernicke Co
- Glorex Woollen Co
- Gloria Products
- Gloucester Gate Bridge (Camden)
- Gloucester Leather Goods Co
- C. H. Glover and Co
- Glover and Main: 1902
- Glover Brothers (London)
- Glover, Edwards and Co
- J. Glover and Sons
- Glover, Webb and Liversidge
- Glover-Lyon Ventilation Co
- Glow Worm Boilers
- Glycerine
- Glyn, Mills and Co
- Glyn, Mills, Currie and Co
- D. Gmelin
- GN Car Co
- G. Cecil Gnapp and Co
- Gnome / Nomad
- Go-Ahead Group
- Gobert Sports
- Goblin Vacuum Cleaner
- Gobron Motor Co
- Gobron-Brillie and F.N.
- Gobron-Brillie British Motor Co
- J. A. Goddard
- Goddard and Smith (Valuations)
- Goddard Hammock Bed Co
- Goddards Patent Hammock Bed Co
- Godfrey and Siddelow
- Godfrey Engineering Co
- Godfrey Engineering Works
- Godfrey Phillips
- Godfrey Thornfield
- Godfrey's
- Goding and Co
- Godward Carburetter Co
- Godward Carburettor Co
- Godwin and Son
- A. A. Godwin and Son
- Godwins
- A. Goerz and Co
- C. P. Goerz
- Goggomobil
- Gold Star Domestic Appliances
- Y. Goldberg and Sons
- Golden Jubilee Bridges
- T. E. Golding
- S. Goldman and Sons
- Goldring Manufacturing Co
- Goldschmidt Brothers
- Goldschmidt Motor Accessories Co
- Goldsmith's Hall: Roof Beam
- Goldsmiths Alliance
- Goldsmiths and Silversmiths Co
- Goldwell Farms
- Golflaine
- Gollins, Melvin, Ward and Partners
- Gondrand Freres International Forwarding Co
- Gonzalez Byass and Co
- Good Housekeeping Cake Shop
- Good Housekeeping Restaurant
- William Goodacre and Sons
- H. A. Goodall and Co
- Charles Goodall and Son
- Goodbehere and Co
- H. Goodbrook and Sons
- Goodby's
- Goodchild and Partners
- F. B. Goodchild and Co
- George W. Goodchild and Macnab
- Goode and King
- Goode, Gainsford and Co
- T. Goode and Co (London)
- Thomas Goode and Co
- Goodell-Pratt Co
- Goodhead Group
- Goodlake and Nutter
- F. Goodman and Co
- G. H. Goodman
- H. L. Goodman and Son
- Goodman Gear and Electrical Co
- Goodrich Co
- A. Goodwin and Son
- Goodwin Brothers
- Arnold Goodwin and Sons
- Goodwins Inventions Syndicate
- Goodworks
- Goodworth and Best
- W. T. Goolden and Co
- C. G. Goord and Sons
- E. Goossens, Pope and Co
- Gor-Ray
- Gordon and Biddulph
- Gordon and Gotch
- Gordon Brothers and Co
- Gordon Hotels
- Gordon Lowes
- Gordon Motor and Cycle Co
- A. Gordon and Co
- David Gordon and Son
- G. E. Gordon
- J. E. H. Gordon and Co
- James Gordon and Co
- John Gordon and Co
- Luis Gordon and Sons
- Gordon, Woodroffe and Co
- Gordons
- Gore and Shears
- Gorer
- C. and O. Goring
- Gorman and Sons
- F. Gorringe
- Frederick Gorringe
- Gosford Furnishing Co
- Alfred Goslett and Co
- Goslin and Co
- Goslings and Sharpe
- E. A. Gosnay
- John Gosnell and Co
- Gospel Oak and Cunard Cycle Co
- Goss, Harding and Co
- Gossell and Son
- John C. Gostling and Co
- Goswell Engineering Co
- Goswell Rubber and Tyre Co
- Mrs E. Gottlieb
- Gotto and Beesley
- Goubert Manufacturing Co
- E. Gough and Son
- Gough and Boyce
- Gould and Naar
- Gould Storage Battery Co
- Arthur E. Gould
- J. C. Gould, Angier and Co
- Goupil and Co
- Gourmet and Co
- Gower Bell Telephone Co
- Goy and Co
- A. Grabham and Co
- W. R. Grace (Terosan)
- Grace Brothers
- Grace Brothers and Co
- E. and H. Grace
- Grace, Yallop and Co
- Grafton Electric Co
- Grafton Heater Co
- J. H. Graham and Co
- Graham (of White City)
- Graham and Latham
- Graham and Son
- Graham Brothers
- Graham Brothers (of Enfield Town)
- Alfred Graham and Co
- H. G. Graham and Son
- John H. Graham and Co
- Walter Graham (Jewellery)
- Graham-Enock Manufacturing Co
- C. Grahame-White and Co
- Gramdeck
- Gramophone Components
- Gramophone Exchange
- Granada Theatre, Clapham Junction
- Granby Cycle Works
- Grand Junction Canal Co
- Grand Junction Waterworks Co
- Grand Metropolitan
- Grand Metropolitan Hotels
- Grand Prix International
- Grand Theatre, Clapham
- Grand Union (Shipping)
- Grand Union Canal
- Le Grand and Sutcliff
- Le Grand, Sutcliff and Gell
- Grande Maison d'Automobiles
- Grande Maison D'Automobiles
- Grandex Cycle Co
- Grange G-Plan
- W. A. Granger
- Grannaway Engineering Co
- Grano-Metallic Stone Co
- Granolithic Stone Co
- A. Grant and Sons
- Grant and Co
- Grant and West
- Grant Preston
- B. Grant and Co
- Henry Grant and Co
- Stephen Grant and Joseph Lang
- Thomas K. Grant
- Granta Motor Co
- Grantham Graphite Products
- Richard R. Grantham
- Granton Gas Works
- Granville Cycle Co
- Granville Motor Garage and Engineering Works
- Granville Motors
- Graphic Arts Press
- Graphic Motor and Engineering Co
- Graphite Products
- Grapholine
- Gratze
- Gratze Patents and Engineering Syndicate
- B. A. Grautoff and Co
- De Grave
- Graves and Co
- Henry Graves and Co
- Gravesend and Northfleet Electric Tramways
- E. Gray and Son
- J. W. Gray and Co
- R. E. Gray
- Gray and Davison
- Gray and Nicholls
- Gray Bovier Engines
- Gray's Inn, London
- Arthur Gray
- C. E. Gray
- Gray, Dawes and Co
- James Gray and Co
- J. W. Gray and Sons
- John William Gray and Son
- William Gray
- Grays
- Grays Chalk Quarries Co
- Great Britain Mutual Life Assurance Co
- Great British Rubber Co
- Great Central Garage
- Great Central Gas Consumers Co
- Great Central Hotel, London
- Great Eastern Dairy Co.
- Great Eastern London Motor Omnibus Co
- Great Eastern Metal Works
- Great Eastern Railway
- Great Eastern Rubber Co
- Great Metropolitan Flooring Co
- Great Metropolitan Window Cleaning Co
- Great Northern and City Railway
- Great Northern and Strand Railway
- Great Northern Motors (London)
- Great Northern, Piccadilly and Brompton Railway
- Great Western and Metropolitan Railways
- Greater London Council
- Greaves and Thomas
- Greaves, Kirshaw and Bull
- R. W. Greeff and Co
- R. W. Greefe and Co
- G. and H. Green
- H. and E. Green (Wholesale)
- R. and H. Green and Silley Weir
- S. Green and Co
- Green (Estate Agents)
- Green (Paper Merchants)
- Green (Polyfoil)
- Green and Abbott
- Green and Boulding
- Green and Durham
- Green and Houk
- Green and London
- Green and Son
- Green and Son (of London)
- Green Engine Co
- Green Line
- Green Park Hotel, London
- Green's (of London)
- Green's Motor Patents Syndicate
- A. Green and Co (of Portman Square)
- A. H. Green and Co
- G. F. Green and Co
- Gustavus Green
- Green, Holland and Son
- Green, McAllan and Feilden
- Richard and Henry Green
- S. J. Green and Son
- Stephen Green
- Thomas Green and Son
- Green, Wood and Co (London)
- H. Greene and Sons
- Greene and Sherratt
- Greene and Son
- Greene, Tweed and Co
- Greener and Wigzell
- Greenfield and Son
- John Greenfield
- Greenhill and Co
- Greenhill and Sons
- John Greenish and Sons
- Greenland Dock
- David Greenley
- Greenock and Port Glasgow Tramways Co
- Greenpar
- Greenwich Leathercloth Co
- Greenwich Power Station
- Greenwood and Co
- Greenwood and Hanson
- Greenwood and Hughes
- Greenwood's and Airvac Ventilating Co
- Henry Greenwood and Co
- Gregoire Campbell
- Gregory and Co
- Gregory and Eyles
- Gregory and McBeath
- Gregory and Sons
- Gregory's Boarding House
- Gregory, Eyles and Waring
- Gregson and Co
- David Greig (Supermarket)
- Pascoe Grenfell and Sons
- Grenville United Mines
- Gresham Life Assurance Society
- Gresham Life Office
- Gresham Publishing Co
- Gresham Transformers
- Greta Car Bodies
- Greville Motor and Cycle Works
- Grey and Marten
- Adelaide Grey
- Henry M. Grey
- John Grey (Insurance)
- John Grey and Sons
- John A. Grey and Partners
- W. Grice
- Gridley and Co
- Grierson
- Griffin and Tatlock
- Griffin Iron Foundry
- Griffin's Chemical Museum
- C. Griffin and Co
- Charles Griffin and Co
- J. and R. Griffin
- John J. Griffin and Sons
- W. H. Griffith
- Griffith and Biliotti
- Daniel C. Griffith and Co
- W. P. Griffith and Sons
- Walter Griffith and Co
- Griffiths and Co Contractors
- Griffiths and Millington
- Griffiths Steam Works
- C. H. Griffiths and Sons
- Richard Griffiths (London)
- William Griffiths and Co
- Griffon Motors
- C. and W. Griggs
- Grill Floors
- Filippo Grimaldi and Co
- Grimault's Indian Cigarettes
- Grimble and Co
- Grimes Brothers
- Grimshaw and Baxter
- Grimston, Pritchard and Plutte
- W. Grimstone
- Grindlay and Co
- Grindley and Co
- John Grinsell and Sons
- Grinyer and Co
- Griplock Washer
- Grissell
- Grissell and Peto
- Grocery Products
- Groedel Brothers Steamship Co
- Grondal Kjellin Co
- John Grooms Crippleage
- Groombridge and Sons
- George Grose
- James Grose
- Grose-Spur
- Gross and Corby
- J. Grossmith and Son
- W. R. Grossmith
- Grosvenor and Co
- Grosvenor Bridge
- Grosvenor Canal
- Grosvenor Carriage Co
- Grosvenor Electric Batteries
- Grosvenor Electrical Co
- Grosvenor Engine Works
- Grosvenor Engineering Works
- Grosvenor Gallery Electric Supply Corporation
- Grosvenor Gowns
- Grosvenor Hotel, London
- Grosvenor House, London
- Grosvenor, Chater and Co
- Group 4
- W. H. J. Grout
- Grout and Baylis
- Grout and Co (of London)
- Grove Road Power Station
- Grove, Son and Boulton
- Grover and Co
- Grover and Grover
- Grubb
- H. Grube
- Grundig
- B. Grundy and Co
- Grunebaums
- Grunther Instruments
- De Gruyter Clock Manufacturing Company
- Guarantee Society
- Guaranteed Brushes
- Guaranteed Tools
- The Guardian
- Guardian Assurance Co
- Guardian Assurance Group
- Guardian Fire and Life Assurance Co
- Guardian Plastics
- Guardian Royal Exchange Assurance
- Gudwrun Flux and Fittings Co
- Guernsey Water Co
- Henry Guest
- John Guest and Co
- Gugenheim Brothers
- Guilbert-Martin
- Guild of Aid for Gentlepeople
- Guild of Motoring Writers
- Guilliet
- Guiterman and Co
- S. Guiterman and Co
- Gulf Oil (Great Britain)
- J. K. Gulland
- Gumption Products
- Thomas Gunn
- Gunson's Colorplugs
- R. W. Gunson
- Gunter and Co
- Gunther Wagner
- F. and A. Guppy
- Gurney and Co
- Guthrie and Co
- Gutta Percha and Rubber (London)
- Gutta Percha Co
- H. Gutteridge
- Gutteridge Sampson and Co
- Oscar Guttmann and Sons
- H. Augustus Guy and Co
- Guy Alfreds and Co
- Guy's Hospital, London
- Guynan and Son
- Guyot Guenin and Son
- Gwilt Engineering Co
- Gwyn Mines (Merioneth)
- A. E. W. Gwyn
- Gwynne and Co
- Gwynnes
- Gwynnes Engineering Co
- Gwynnes Pumps
- Gypsum Plasterboard Development Association
H
- H+C Lifts
- H-R Reduction Gear Syndicate
- H. Allen Smith
- H. and M. Products
- H. and S. Used Car Centre
- H. B. Engineering
- H. Bates and Son
- H. C. B. Leatherwork
- H. C. E. Cars
- H. Champ and Co
- H. D. C. Motors
- H. E. Jones
- H. E. Oils
- H. E. Richardson
- H. F. Industrial Services
- H. F. Plastic Manufacturing Co
- H. Finlinson and Co
- H. G. Burford and Co
- H. H. H.
- H. H. Robertson and Co
- H. Hart
- H. Hobbs Wilson
- H. L. B. Motors
- H. M. C. Wheels
- H. M. Eastern African Dependencies
- H. Mankin
- H. Marcotty
- H. N. Wylie
- H. Nikolin
- H. O. Quinn
- H. Richardson and J. A. McLaren
- H. S. M. Motors
- H. Scott and Sons
- H. W. Dutton and Co
- H.M. Stationery Office
- A. Haacke and Co
- T. H. Haagen, Son and Co
- B. Haar
- A. and R. Hacker
- J. Hacker and Sons
- Hackford Motors
- Hackney Technical Institute
- W. H. Hackwood and Co
- John H. Hackworth and Co
- Herbert Haddan and Co
- Haddon Group
- John Haddon and Co
- Haden Carrier
- Haden Young
- Haden Building Services
- Haden Maintenance
- G. N. Haden and Sons
- Hadley and Simpkin
- Hadley Cycle Co
- Hadley, Simpkin and Lott
- Hadsphaltic Construction Co
- Haggerston Gasworks
- Lawrence Haggerty and Co
- Haggerty, Lawrance and Co
- Hague and Topham
- Haig and Haig
- Hailstone and Pile
- H. G. Haines
- Halcyon Days
- Halcyon Wireless Co
- D. Hald and Co
- Halda
- Haldin and Co
- W. and R. Hale
- Hale and Son
- Hales Trent Cakes
- Halex
- Halford Radio
- Halford's Indian Curry
- J. Halford and Son
- William Halford
- William Hall (Engineer)
- Hall and Clarke (of London)
- Hall and Co
- Hall and Cross
- Hall and Hall
- Hall and Sons
- Hall and Sons (Butchers)
- Hall and Wells
- Hall Boilers
- Hall Electric
- Hall Harding
- Hall Spare Wheel Motor Co
- Hall Thorpe Gallery
- Hall's Autopaint and Varnish Co
- Hall's Car Sales and Service
- Hall's Iron Foundry
- Arthur Hall and Co
- B. and J. Hall and Co
- B. J. Hall and Co
- Hall, Bayliss and Co
- Hall, Beddall and Co
- Henry Hall
- Hall, Lewis and Co
- Matthew Hall and Co
- Hallen and Hallen
- Hallett and Fry
- William Halley
- S. F. and O. Hallgarten
- Hallite Douglas
- C. E. Halls
- Halls (Finchley)
- Halls Commercial Division
- Hallzone
- Halma
- Druitt Halpin
- Halsby and Co
- Edward Halse and Son
- Edward Peter Halse and Co
- Halsey and Co
- Halsey and Davison
- Haltrac
- Theodore Hamblin
- Hambro Life
- Hambros
- Hambros Bank
- Hamburger, Rogers and Co
- Hamilton Motors (London)
- Hamilton and Co (London)
- Hamilton Anti-Collide Indicator Co
- Hamilton Association
- Hamilton Palmer and Co
- Hamilton Radio Services
- Hamilton, Adams and Co
- J. B. Hamilton and Co
- J. Hamilton (3)
- John Hamilton Ltd
- J. R. Hamilton
- Hamley Brothers
- Hamlyn and Co
- Hammersmith and City Railway Joint Committee
- Hammersmith Flyover
- Hammersmith Hospital
- Hammerton and Lambert
- C. Hammerton and Co
- Charles Hammerton and Co
- A. Hammond and Co
- Hammond's
- J. G. Hammond and Co
- Hammond (of North Finchley)
- Hammond and Champness
- Hammond and Co
- Hammond and Co (Electrical Engineers)
- Hammond Beef Co
- Hammond Electric Light and Power Supply Co
- Hammond Electrical Engineering College
- Hammond Organ (UK)
- Hammond Pump and Equipment Co
- Hammond Typewriter Co
- Hampson, Bettridge and Co
- Hampstead Cemetery
- Hampstead Garage
- Hampstead Garden Suburb
- Hampstead Heath Railway Station
- Hampstead Junction Bridge
- Hampstead Junction Railway
- Hampstead Road Bridge (Regent's Canal)
- Hampstead Vestry Electricity Works
- Hampstead Water Co
- Hampton and Sons
- Hampton Cars (London)
- Hampton Court Gas Co
- Hampton's
- Hamptons
- Hanbury and Co
- Hanbury, Lloyds and Co
- J. L. Hancock
- Hancock and Co
- Hancock Brothers
- Hancock Inspirator Co
- C. F. Hancock
- C. Hancock and Son
- James Lyne Hancock (Company)
- Walter Hancock and Co
- Hancocks and Co
- Hancocks and Co (Jewellers)
- Hand-in-Hand Fire and Life Assurance Society
- Handcock and Dykes
- Handicrafts
- Salaman Handoll
- G. Hands and Co
- Paul C. Hanisch and Co
- Bernard Hanison
- Hankey, Bannister and Co
- Hanovia Products
- Hanri (Cavalcade Beauty Preparations)
- Hans Crescent Hotel, London
- Hans Galleries
- Hans Motor Co
- Hans Motors (London)
- Hansel and Schmitt
- Hansgrohe
- Hanson and Nephew
- Hanson Trust
- Charles Hanson
- Samuel Hanson and Son
- Harbinger Marine Economiser Co
- Harbinger Patents Co
- Harbord and Poole
- Harborne Railway
- Harborow's
- Harborows
- W. Harbrow
- Harburg India Rubber Comb Co
- Harcourt M. Page
- Harcourt Quincey
- Hard and Austin
- R. Hardcastle
- Hardebeck and Bornhardt
- Harden Brothers and Lindsay
- Harden Star, Lewis and Sinclair Co
- Hardie-Thompson
- A. F. Harding and Co
- Harding and Summers
- Ken Harding
- Harding, Pullein and Johnson
- Harding, Tilton and Hartley
- Hardinge Co
- John Hardman and Co
- L. and C. Hardtmuth
- R. Hardy and Son
- Hardy Wells
- John G. Hardy
- Hare and Co
- Harford and Co
- J. W. Harker and Co
- C. R. Harker, Stagg and Morgan
- Harkwell Labels and Tags
- Harland, Pickard and Partners
- W. H. Harling
- R. Harman and Co
- T. J. Harman and Co
- Harman and Co
- Harmens (Motor Agencies)
- H. R. Harmer
- W. Harmer and Son
- Harmers (Motor Agencies)
- Harnett and Co
- Harold and Jenkins
- Harold Ludicke Engineers
- Harold Radford and Co
- Harold Townend
- D. Harper and Sons
- G. W. Harper
- J. Harper
- Harper Bean
- Harper Brothers and Co
- Harper Engineering and Electronics
- Harper Lee and Co
- Harper Piano Co
- Harper Twelvetrees
- D. Harper and Co
- H. G. Harper and Co
- Thomas Harper (2)
- Thomas Harper (of Clerkenwell)
- Thomas Harper
- HarperCollins
- Harpers Novelty Toy Co
- Robert Harpers and Co
- Harpham and Co
- Harpic
- Charles Harrap and Co
- John Harrap and Son
- T. J. Harries and Co
- Harrild and Sons
- T. J. Harrington and Son
- Harrington Brothers
- Harrington Fire Appliances Co
- Harringtons
- Harringtons (London)
- Harringtons (of London)
- D. R. Harris and Co
- Harris Patent Feed Water Filter (1910)
- M. Harris and Sons
- T. A. Harris
- T. H. Harris and Sons
- Harris (Boot and Legging Maker)
- Harris (of London)
- Harris and Dixon
- Harris and Hasell
- Harris and Mills
- Harris and Others
- Harris and Sons
- Harris and Sutherland
- Harris Engineering Co
- Harris Patent Feed-Water Filter,
- Harris Plating Works
- Harris Publications
- Harris Skolnock
- D. Harris (Trays)
- E. Harris and Co
- H. Harris (Textiles)
- H. Harris and Sons
- J. F. and G. Harris
- L. Harris
- Marcus Harris and Lewis
- Miller Harris
- S. and H. Harris
- William Harris and Son
- Harrison (of Homerton)
- Harrison and Sons
- J. Harrison (of London)
- R. Harrison and Son
- Harrison (Motor Agencies)
- Harrison and Co
- Harrison and Standley
- Harrison Piano Co
- Alfred H. Harrison
- Harrison, Ainslie and Co
- Clark W. Harrison and Co
- C. W. Harrison
- E. Harrison and Sons
- H. and T. Kirby and Co
- H. Harrison (Shipping)
- J. and C. Harrison
- Joseph Harrison (2)
- S. Harrison and Sons
- Saul D. Harrison and Sons
- Harrisons and Crosfield
- Harriss and Risse
- James S. Harrisson and Sons
- Harrods
- Harrow Electric Light and Power Co
- Harrow Motor Factors
- Harry Dufaur and Co
- Harry Grayson
- Harry Hall
- Harry Hunt and Co
- Harry Matthews
- Harry Moss (London)
- Harry W. Cox and Co
- Harry Westcott
- Hart and Son
- Hart and Sons
- Hart Collins
- David Hart and Co
- H. W. Hart
- James Hart (of Southwark)
- S. H. and W. Hart
- Hart, Son, Peard and Co
- Hartington Engineering Co
- Hartlepool Electric Tramways Co
- H. A. Hartley Co
- Hartleys (Stoke-on-Trent)
- Hartnett Patent Milking Machine Co
- Harts Fabrics
- H. A. Harvey and Co
- Harvey and Shillingford
- Harvey Brothers
- Harvey Continental Steel Co
- Harvey Du Cros (Company)
- Harvey Jones
- Harvey Langford
- Harvey Mitchell Racing
- Harvey Nichols and Co
- Harvey Spring Lock Washer Co
- Harvey Toy Co
- Harvey United Steel Co
- Julius Harvey and Co
- Harvey, Mitchell Racing
- Harveys
- E. R. Harveyson and Co
- Harvie Corporation
- Haseltine, Lake and Co
- Haskin Wood Vulcanizing Co
- Hasler Co
- Hasler Telegraph Works
- Thomas Hasler's Brewhouse
- John Hassall
- Hassard and Tyrrell
- Hassett and Harper
- Hastings and Thanet Building Society
- Haswell and Sons
- George Hatch
- Hatch, Mansfield and Co
- Hatcham Ironworks
- Hatchard and Co
- Hatchards
- Hatchetts Hotel
- William Hatchman and Co
- Hatfield Instruments
- Hatfield Radio
- Hatfield, Perrin and Partners
- Hathaway and Muddiman
- Hathorn and Co
- Hatton Jewellery Co
- Charles Hatton and Co
- Haughton's Patent Metallic Packing Co
- Haulage Improvements and Constructions
- Haven Foods
- Haverstock Hill Railway Station
- Haverton Shipping
- G. Havinden
- Hawes and Curtis
- Hawes and Curtis (Tailors)
- Hawes Brothers
- Hawes Soap Factory
- A. E. Hawes and Sons
- Alfred Hawes and Son
- Hawker Siddeley Aircraft Co
- Hawkes and Co
- G. Hawkins and Son
- S. Hawkins
- W. Hawkins
- Hawkins and Baxter
- Hawkins and Tipson
- Hawkins Brothers and Co
- A. L. Hawkins and Co
- L. G. Hawkins and Co
- E. Hawks and Son
- Hawks, Stanley and Co
- Hawkshaw and Dobson
- Hawkshaw and Hayter
- Hawksley and Sons
- Hawksley's Patent Treads
- Hawthorn's Marine Engineering Academy
- Hay's Wharf Cartage Co
- Hay, Maryon and Co
- Hayes, Candy and Co
- Hayes, Fenn and Co
- M. Hayes and Sons
- W. Hayford and Sons
- Hayman, Christy and Lilly
- Haymarket Publishing
- Haymarket Theatre, London
- Haymills (Contractors)
- Hayne and Cater
- Jonathan Hayne
- Miss Haynes
- Haynes and Son
- Hays Group
- Hays, Hunter and Standen
- Hays, Standen and Co
- Frederick Joseph Hayslep
- Hayter
- E. W. Hayward
- F. H. Hayward and Co
- Hayward and Son (of Clerkenwell)
- Hayward Brothers
- Hayward Brothers (of Union Street)
- Hayward Brothers and Eckstein
- Hayward Co
- Hayward Tyler and Co
- Hayward, Smead and Co
- Haywards
- Haywards (Pickles)
- Haywards (2)
- Haywards (of London)
- Haywood Foundries
- Thomas Haywood and Sons
- Hazel and Co
- Hazell, Watson and Viney
- Hazells
- H. Head
- Head and Sons
- Head Braiding
- Head Chauffeurs’ Club
- Henry Head and Co
- Jeremiah Head and Sons
- Head, Williams and Co
- Head, Wrightson Processes
- Headland Engineering Developments
- Headland Organisation
- Headland's Patent Electric Storage Battery Co
- Thomas P. Headland
- Headlight Publications
- Headquarter and General Supplies
- Headquaters and General Supplies
- Headstone Motors
- Heal and Son
- Heald Brothers
- Heals Wholesale and Export
- Health Corset Co
- Health Culture Association
- Heap and Digby
- C. Heap
- Heaps and Robinson
- P. Hearn
- Hearn and Reynolds (Silver Badge)
- T. P. Hearne and Co
- Hearon, Squire and Francis
- Heat and Air Systems
- Heater Condenser Co
- Heath and Wing
- Charles Heath (Limehouse)
- Henry Heath
- Heather Filters
- Heatherley Motor Works
- J. H. Heathman
- Heathman and Co
- Heathmans of London
- Heathorn and Wells
- Heathville Motors
- Heatly Electric Forgings
- Heaton, Butler and Bayne
- F. C. Heayberd and Co
- Hebbert and Co
- Hebbert and Co (of London)
- Heberlein Co
- Heberlein Self-Acting Railway Brake Co
- Heckman and Co
- John Heddon and Co
- Hedges and Butler
- Hedges Butler Challenge Cup
- Hedley S. Hunt and Co
- Hedley, Mason and Hedley
- Heenan Spark
- John Henry Heeps and Son
- G. Heilbuth and Co
- P. Heilmann
- H. Heim
- Heinemann
- E. D. Heinemann
- William Heinemann
- Heinke and Davis
- Foster and Williams
- Helbert, Wagg and Co
- R. Helbronner
- Helen Lawrence
- Helena Rubinstein
- Helical Bar and Engineering Co
- Helicoid Locknut Development Syndicate
- Helicoid Locknut Patents (Parent) Co
- Helicopter Sales
- Helimatic
- Helios Electric Lamp and Glass Works
- Helios Lamps
- Heller and Co
- Charles Hellis and Sons
- Hellyar and Sons
- Help the Aged
- Helvetia Leather Co
- Hely and Co
- Hely-Mann Electronics Laboratories
- Hemans, Falkiner, and Tancred
- Lindsay Hemery and Co
- Heming and Co
- Hemingway and Co
- A. B. Hemmings
- J. C. Hencke
- Hendee Manufacturing Co
- G. Henderson
- George Henderson (Engineer)
- Henderson and Keith
- Henderson Brothers and Co
- Henderson Sales Co (1932)
- Henderson, Craig and Co
- D. M. Henderson and Co
- James Henderson and Sons
- Hendon Motor Cycle Co
- Hendrey and Puckle
- Henley Brothers
- W. T. Henleys Telegraph Works Co
- Henleys Tyre and Rubber Co
- Henlys
- Thomas Hennell
- Henningham and Hollis
- Henri Gowns
- Henricot Steel Foundry
- D. Q. Henriques and Co
- Henrite Explosives
- M. Henry (London)
- Henry Allan and Sons
- Henry and Farthing
- Henry and Sealy Fourdrinier
- Henry and Wharam
- Henry Baker
- Henry Bingley
- Henry Brian and Co
- Henry Bullen and Co
- Henry C. Quelch and Co
- Henry Esmond and Co
- Henry Fletcher and Co
- Henry Fox
- Henry Franklin and Co
- Henry George Smyth
- Henry Grafton and Co
- Henry Grove Carter
- Henry Harker and Co
- Henry Harvey and Co
- Henry Hewetson (Zinc)
- Henry Holmes
- Henry House and Co
- Henry Huntsman and Sons
- Henry J. Rivers
- Henry John Hatfield and Sons
- Henry Johnson and Sons
- Henry Johnson, Sons and Co
- Henry Keat and Sons
- Henry L. Cockle
- Henry Lamplough
- Henry Lumley
- Henry Melland
- Henry Northcott
- Henry Pegram
- Henry Poole and Co (of London)
- Henry Reed (Croydon)
- Henry Skoines
- Henry Sporton and Co
- Henry Tatham and Co
- Henry Weinberger
- Henry Williams (Old Bailey)
- Henry Wolff and Co
- Henry Woodbine
- Henry Zilles and Co
- Henry's Radio
- Alexander Henry Ltd
- J. S. Henry
- Carl Hentschel
- Hepburn and Cocks
- Hepburn and Gale
- Hepburn and Sons
- Hepburn and Sons (Printers)
- Hepburn, Gale and Ross
- W. H. Heppell and Co
- Heppells
- Hepworth Manufacturing Co
- John Hepworth
- Herbert and Co (S.A.P.)
- Herbert and Sons
- Herbert Banks
- Herbert Baumann
- Herbert E. Gibbs
- Herbert Falkner
- Herbert Hanks
- Herbert Jenkins
- Herbert Johnson
- Herbert Steier
- Herbert W. Bluck
- Herbert William Hart
- Herbert, MacCullum and Co
- S. J. Herbert
- Herberts and Co
- J. R. Hereford and Co
- Hereman and Morton
- Herman and Phillips
- Herman and Wontner
- Hermeseal Acoustics
- E. Hernulewicz and Co
- Herne Hill Motorcycles
- Heron Corporation
- Heron International
- Heron Motor Group
- Heron Rogers and Randall
- Herrburger, Brooks
- Edward Herring and Co
- Edwin and Thomas Herring
- Herrman Klaber
- H. Herrmann
- Herrtage, Holyoake and Co
- Hertford Street Motor Co
- Hertford Street Motor Hiring Co
- Hertford Union Canal
- Herts, Son and Co
- Hertz and Collingwood
- J. Hervey and Co
- Herwin Canny and Co
- Hesco
- M. and A. Hess
- John Hetherington (3)
- James Hetley and Co
- Hevea Tyre Co
- Heveenoid Syndicate
- Henry Hewetson and Co
- Hewetsons
- Hewetsons Motor Car Co
- E. H. Hewitt
- C. J. Hewlett and Son
- Hewson Manufacturing Co
- Heyman Constructions
- G. S. Heymans and Co
- Hi-Pile
- Joseph Hibbard and Sons
- Hibbert and Richards
- Hibble and Mellors
- Hick Diesel Oil Engines
- Hick-Diesel Oil Engines
- Hickie, Borman and Woods
- Hickling and Co
- Hickman Body Building Co
- Hickman, Batchelor and Co
- Hicks and Son
- James J. Hicks
- Hicks, Muse, Tate and Furst
- Charles Higgins
- Higgins and Cattle
- Higgins and Co (London)
- Higgins and Giles
- Higgins, Eagle and Co
- F. and H. F. Higgs
- Higgs and Co
- Higgs and Hill
- High Speed Machinery Co
- High Speed Tool Co
- High Tension Co
- High Vacuum Valve Co
- Charles F. Higham
- Higham Engineering Co
- Highbury Brewery
- Highfield and Roger Smith
- Highfield Model Laundry Co
- Highgate Archway Co
- Highgate Cemetery
- Highgate Hill Tramways
- Highgate Motor Car Co
- Highgate Optical Manufacturing Co
- Hightensite
- Highton and Son
- Highways Construction
- Hignett's Tobacco Co
- G. H. Hijat Tea Co
- S. Hildesheimer and Co
- Albert Hildesheimer and Son
- Hildyard and Shindler
- Hilger and Watts
- Adam Hilger
- A. E. Hill and Sons (Ealing)
- C. M. Hill and Co
- Hill and Sons
- Hill and Ramsell
- Hill Brown
- Hill Samuel
- A. S. Hill and Son
- G. H. Hill and Sons
- Henry Hill and Sons
- James France Hill
- J. R. Hill
- Laurence Hill and Co
- Hill, Norman and Beard Plastics
- R. and J. Hill
- Hill, Richards and Co
- W. Hill and Co
- W. Hill and Son
- Walter Hill and Co
- William E. Hill and Sons
- William Hill
- Thomas Hill-Jones
- S. Hille and Co
- Hillen Steel Rail Works
- Hillier and Son
- Hillis Brothers and Co
- J. and A. Hillman
- A. C. Hills and Co
- Hills (Patents)
- Hills and Underwood
- Hills Brothers
- Hills Hoists (UK)
- Hills-Martini
- Hilmor
- R. B. Hilton
- H. T. Hilton and Co
- Hilton, Rider and Co
- Hinds and Co (Blackheath)
- W. Hinds
- Hinman Milking Machine Co
- Hinton and Co
- F. W. Hipkin
- Hiram Morecroft
- Hiram Walker and Sons
- Hirschfelds
- Hitchcock, Biggs and Willett
- Hitchcock, Williams and Co
- T. H. Brooke Hitchin
- Hitchins and Booth
- Hitchins and Co
- Hitchins, Jervis and Partners
- W. Hitchins (1932)
- HK Furniture
- HML Engineering
- Hoare and Co
- Hoare and Sons
- Hoare Govett
- Hoare, Gothard and Bond
- Hobart Manufacturing Co
- Hobbs and Co
- Hobbs of Barbican
- Hobbs, Ashley and Co
- Hobbs, Hart and Co
- Hobbyfix
- Hobcraft
- Hobday Brothers
- Hobdell, Way and Co
- Hobson and Co
- Hobson Manufacturing Co
- H. M. Hobson
- Hoby and Gullick
- Hochart and Co
- T. Hockett
- P. F. Hockley
- Hodder and Stoughton
- Hodge and Batley
- Hodge and Co
- Hodge and Co (of Hatton Garden)
- Hodge and Orchard
- R. E. Hodges
- Hodges and Butler
- Hodges and Co
- Hodges, Bennett and Co
- W. D. Hodges and Co
- T. Hodgkinson
- Hodgkinsons, Clarke and Ward
- Hodgson Patent Lifeboat Co
- R. Hoe and Co
- R. Hoe and Crabtree
- Laszlo Hoenig Constructions
- Hoesch
- Hoffman and Co
- Hoffmann-La Roche Chemical Works
- Hofman Tool and Engineering Co
- Hogan and Wardrop
- Hogarth Press
- James Hogg and Sons
- Hoggett, Young and Co
- Hoisting Appliance Co
- Holborn Autochange
- Holborn Bicycle and Tricycle Stores
- Holborn Construction Co
- Holborn Optical Co
- Holborn School of Motoring
- Holborn Surgical Instrument Co
- Holborn Tyre Co
- Holborn Viaduct
- Holborn Viaduct Hotel
- Holborn Viaduct Railway Station
- Holbrook Machine Tool Co
- E. T. Holbrow
- Holbrows Motor Exchange
- Holcon
- J. J. Holden
- Holden and Co
- W. Holder and Son
- Holdfast Rivet Co
- Holding and Son
- Holdrons
- Holdsworth
- Holdsworth Brothers (London)
- W. F. Holdsworth
- William Albert Hole
- W. A. Hole
- Holeproof Clothing Co
- A. J. Holladay and Co
- Holland and Hannen
- Holland and Hannen and Cubitts
- Holland and Holland
- Holland and Son
- Bernard Holland and Co
- John Holland
- Hollands
- W. J. Hollands
- John Hollands
- Holley's Radio Stores
- R. Holliday
- Hollinshead and Burton
- Hollis Woodworking Engineering Co
- J. Hollis and Co
- A. Hollock
- Holloway Brothers (London)
- Holloway Electric Light Station
- Holloway Electric Supply Co
- Holloway Metal Roofs
- Holloway's
- Holloway's Gin Distillery Co
- George T. Holloway and Co
- James Holman
- James Holman and Son
- Stephen Holman (Company)
- F. Holme-Sumner
- Holmes Lights Co
- Holmes Motors
- Holmes Plating Co
- A. R. Holmes and Co
- Samuel Holmes
- Holmsund Flooring
- Holmwood and Holmwood
- Holophane
- Holroyd Smith
- K. Holst and Co
- Holsun Batteries
- Holt and Co (of London)
- Douglas Holt
- Holt, Lees and Co
- Holtzapffel and Co
- Holtzapffel and Deyerlein
- Holyhead Road
- Holywell Trunk Works
- Holzapfel Marine Gas Power Syndicate
- Homac's Motor Agency
- Homacoustic Speciality Co
- Homan and Rodgers
- Home and Colonial School Society
- Home and Colonial Stores
- Home Charm
- Home Counties Garage Co
- Home Library Book Co
- Home Lines
- Home Rubber Co
- Home Specialities Co
- Homelight Oil Co
- Homemade
- W. C. Homersham
- Homerton Rubber Works
- Homeshade Co
- Homeworthy Guaranteed Furniture
- Homo
- Homocea Co
- Homoil Trust
- Hong Kong
- Hongkong and Shanghai Banking Corporation
- Honig and Mock
- Hoods and Bodies
- Hook and Willis
- Hook, Knowles and Co
- Hooman and Co
- Hooper and Batty
- Hooper and Co
- Hooper, Struve and Co
- William Hooper (1817-1877)
- Hoopers Telegraph and India-Rubber Works
- J. Van Hooydonk
- Hop Tea Co
- Hopcraft Furnace Co
- Hope and Co (of London)
- Hope Brothers
- Hope Foundry Co
- Hope's Heating and Lighting
- Hope, Hartope and Co
- Hopkin and Williams
- Hopkin and Williams (Travancore)
- B. D. Hopkins and Co
- G. F. Hopkins and Co
- G. Hopkins and Sons
- Hopkinson and Cope
- J. and J. Hopkinson
- John Hopkinson and Son
- J. E. Hopkinson and Co
- Hopkinsons and Talbot
- Hopton and Sons
- Hopwood and Tilley
- E. and H. Hora
- Horatio Myer and Co
- Horatio Nelson
- Horch Motors
- M. and H. Horinsky
- Horizon Holidays
- James Horn and Co
- Thomas Horn
- Thomas Horn and Sons
- Hornby Electrical Supplies
- Robert Hornby and Co
- E. B. Horne and Co
- R. W. C. Horne
- W. C. Horne
- L. A. Horner and Sons
- Horner and Molesworth
- Horniman Museum
- W. H. and F. J. Horniman
- Hornimans Tea
- Horse and Carriage Insurance Co
- Horseferry Road
- Horseferry Road Power Station
- Horsfall Destructor Co
- Horsfall Furnace Syndicate
- Arthur Horsfield (Motors)
- Horticultural Travelling Structures Co
- J. and J. Horton
- J. Horton and Co
- Benjamin Horton and Son
- E. Horton and Son
- Mrs. E. Horton
- J. Horton (London)
- James Hosken
- T. and J. Hosking
- Hoskyns Group
- Hot and Cold Inc
- Hot Dip Galvanizers Association
- George Hotch
- Hotchkiss Hydraulic Propeller Co
- Hotel Cecil
- Hotel Metropole, London
- Hotel Rembrandt, London
- Hotel Rubens, London
- Hotel Russell, London
- Hotel Victoria, London
- Hotlock
- Richard Houchin
- Thomas W. Houchin and Co
- Houdaille Hydraulic Suspension Co
- J. E. Hough
- Houghton Brown Brothers
- George Houghton and Son
- Houghton-Butcher (Gt. Britain)
- Houghtons
- Houk Automobile Co
- Houlder Brothers and Co
- Houlder Line
- James Houldsworth
- Houlston and Sons
- Houndsditch Warehouse Co
- Hour Distributing Co
- House of Floris
- House To House Electric Light Supply Co
- H. House and Co
- Household Articles
- Household Equipment Supply Co
- Household Gas Heater and Cooker (Parent) Co
- Household Gas Heater and Cooker Co
- Houses of Parliament
- Hoval Boilers (UK)
- R. Hovenden and Sons
- A. P. How
- How (of Edinburgh)
- E. Howard and Sons (London)
- H. G. Howard
- J. L. Howard and Co
- W. W. Howard Brothers and Co
- Howard and Hill
- Howard and Sons
- Howard Brothers (Shutters)
- Howard Car and Cycle Cover Co
- Howard Construction Co
- Howard Doris
- Howard Flint
- Howard Hotel, London
- Howard Lane and Co
- Howard, Clarke and Read
- John Howard and Co
- Howard, Ravenhill and Co
- Howard, Stanmore
- Howard, Surgeon Dentist
- Howards (of London)
- Howardsgate Trust
- Andrew Howatson
- G. P. Howe
- V. A. Howe and Co
- Howe and Shanks
- George Howell
- Henry Howell and Co
- Howell, James and Co
- Howes and Ewell
- Howes, Babcock and Co
- S. Howes (of London)
- S. Howes Co
- Howison and Co
- D. R. Howitt
- Howse, Mead and Sons
- John C. Hoyer
- HS Motors
- Hubbard's Patents and Tyre Syndicate
- S. Hubbard
- Hubbell and Co
- A. Hubbersgilt
- Thomas Hubbuck and Son
- J. J. Huber
- A. V. L. Hubert
- Frank Hucklebridge
- William Hucks and Co
- Hudd Syndicate
- Richard Hudnut
- B. J. Hudson and Sons
- J. T. Hudson
- W. A. Hudson
- Hudson and Kearns
- Hudson and Wright
- Hudson Economiser Co
- Hudson Electronic Devices
- Hudson Essex Motors
- Hudson Motors
- Hudson Steamship Co
- Frederica Hudson
- F. Hudson
- John Hudson and Co (2)
- John Hudson and Co's Successors
- John Hudson and Son
- R. S. Hudson
- Huff
- R. Huggins
- Hugh Anderson
- Hugh Rees
- E. W. Hughes
- F. A. Hughes
- J. W. Hughes Engineers
- W. Hughes (of London)
- Hughes and Denham
- Hughes and Gotto
- Hughes and Kimber
- Hughes and Sons
- Hughes and Stirling
- Hughes Tool Co
- Crawford Hughes and Co
- F. A. Hughes and Co
- H. Hughes
- Henry Hughes and Co (London)
- Henry Hughes and Son
- Henry P. Hughes and Sons
- J. Hughes and Co
- J. Hughes and Sons
- Hughes, Son and Thornton
- W. E. Hughes and Co
- Hugo House
- Hugo's Language Institute
- Huguenots Private Asylum
- Hulbert Bramley Motor Co
- Hulburd Engineering Co
- Hulburd Patents
- Hulburd, Brothers and Co
- Hulett and Co
- D. Hulett and Co
- Hull, Blyth and Co
- Hulsta Furniture
- Hulton Press
- Humfrey-Sandberg Co
- E. and H. Hummel and Co
- Hummel Brothers
- Hummel Optical Co
- Humphery and Grey (Lighterage)
- Humphrey and Gray (Lighterage)
- Humphreys
- Humphreys and Glasgow
- Howard Humphreys and Sons
- J. Charlton Humphreys
- J. C. Humphreys
- Humphreys, Percival Ellis and Co
- Humphris Gear Co
- Hungerford Bridge
- Hungerford Market
- A. M. Hunt
- H. S. Hunt and Co
- Hunt and Roskell
- Hunt and Sacre
- Hunt Partners
- A. Hunt and Co
- Hunt, Banard and Co
- Hunt, Bray and Elmsley
- John Hunt
- Robert W. Hunt Co
- Thomas Hunt and Sons
- W. and J. R. Hunter
- Hunter and Co
- Hunter and Hyland
- Hunter and Middleton
- Hunter and Smallpage
- Hunter Douglas
- Hunter Electric Candle Lamp Co
- Hunter Plastic Industries
- B. J. Hunter
- Hunter, Fraser and Goodman
- G. Hunter
- John Hunter, Wiltshire and Co
- R. F. Hunter
- Hunter-Penrose
- Hunters
- Hunters (photography)
- Hunting Aerosurveys
- Hunting Associated Industries
- Huntington, Heberlein and Co
- Huntley and Sparks
- Huntley Walker and Co
- Huntley's (Old St.)
- Hunton
- H. Huntsman and Sons
- Hupfeld and Co
- Huppert
- G. and D. Hurn
- Hurseal
- A. Hurst and Co
- Hurst and Blackett
- Hurst and Lloyd
- Hurst and Middleton
- C. H. Hurst
- Huskisson and Co
- Hussmann British Refrigeration
- Hutchinson and Co
- Hutchinson Co
- Hutchinson Periodical Co
- Hutchinson Tyres
- Hutchinson's Testing Apparatus
- R. Hutchinson and Co (London)
- A. Hutchison and Son
- W. Hutton
- J. E. Hutton Ltd
- William Hutton and Sons
- Hux and Sons
- J. T. Huxtable and Co
- Hyam and Co
- Hyatt
- Hyatts
- Hycolite Manufacturing Co
- Hyde Park Hotel
- Hyde, Archer and Co
- Hyde, Smith and Lewis
- L. J. Hydleman and Co
- Hydraulic Cable Brakes
- Hydraulic Gears
- Hydraulic Tube Drawing and Steel Ordnance Co
- Hydraulics Research Board
- Hydrautomat
- Hydro-Pneumatic Traction Syndicate
- Hydrogen, Oxygen and Plant Co
- Hydroleum Motor Co
- Hygienic Stores
- Hylder Co
- John Hynam
- Hypertac
- Hystogen Derma Process
- Hystogen Institute
I
- I. B. M. United Kingdom
- I. E. S. Accumulator Co
- I. Griew and Co
- I. O. G. Industries
- I. T. C.
- I. T. Publications
- I.T.D
- Ice Factory Construction Co
- Iceland Tourist Information Board
- ICI
- Icilma
- T. and W. Ide
- Ideal Boilers and Radiators
- Ideal Burglary and Fire Protection Corporation
- Ideal Electric Co
- Ideal Films
- Ideal Home Electrical Appliances
- Ideal Motor Carriage Works
- Ideal Parquet Floor Co
- Ideal Sewing Machine Co
- Ideal-Standard
- George Idle, Chapman and Co
- Idris and Co
- Iffley Brick Fireplaces
- IGE-XAO
- Igranic Electric Co
- Ilat (Picnics)
- Ilex Supply Co
- Iliffe, Henley and Sweet
- Iliffe, Sons and Sturmey
- Illustrated London News
- Illustrated London News and Sketch
- Illustrated Newspapers
- Illustrated Sporting and Dramatic News
- Alfred Imhof
- Daniel Imhof
- Immingham Deep Water Dock
- Immisch
- Immisch and Co
- Imp Radio
- Imp-Aerator
- Imperial and International Communications
- Imperial Bank
- Imperial Bank of Persia
- Imperial Basket Manufacturing Co
- Imperial Cancer Research Fund
- Imperial College of Science and Technology
- Imperial Continental Gas Association
- Imperial Fire Insurance Co
- Imperial Gas Light and Coke Co
- Imperial Gasworks
- Imperial Hotel, London
- Imperial Institute
- Imperial Insurance Co
- Imperial Life Insurance Co
- Imperial Light
- Imperial Machine Co
- Imperial Motor Co
- Imperial Motor Industries
- Imperial Motor Transport Council
- Imperial Patent Service
- Imperial Rubber Mills
- Imperial Shopfitting Co
- Imperial Tyre and Rubber Co
- Impervia
- Implitico
- Import Development
- Improved Electric Glow-Lamp Co
- Improved Electric Traction Co
- Improved Gears
- Improved Industrial Dwellings Co
- Improved Liquid Glues Co
- Improved Martin's Anchor Co
- Improved Submerged Log Co
- Improved Wood Pavement Co
- Imre Engineering Co
- James Ince and Sons (Umbrellas)
- Inchcape
- Incinerator Co
- Incorporated Clerks of Works Association
- Incorporated Froebel Educational Institute
- Incorporated Society of Auctioneers and Landed Property Agents
- Increased Power Co
- Indented Bar and Concrete Engineering Co
- Indented Steel Bar Co
- Independent Broadcasting Authority
- Independent Gas Co
- Independent Pneumatic Tool Co
- Independent Television Authority
- Inder and Henderson
- J. Inderwick
- Indes Refrigerators
- Indestructible Ignition Tube Syndicate
- Indestructible Paint Co
- India
- India Rubber Flooring Co
- India Rubber Products Co
- India Rubber, Gutta Percha and Telegraph Works Co
- India Tea Centre
- India Tourist Office
- Indian and Eastern Engineer Co
- Indian Arts and Crafts
- Indian Motorcycle Co
- Indian Motorcycle Sales
- Indian Railways Bureau
- Indiana Imp Cyclecar Co
- Indo-China Steam Navigation Co
- Indo-European Commerce and Industries
- Indo-European Telegraph
- Indo-European Telegraph Co
- Indurated Pulley Cover Co
- Indurite
- Indusmond (Diamond Tools)
- Industria (London)
- Industrial and Commercial Finance Corporation
- Industrial and Domestic Heaters
- Industrial and Home Knitting Machines
- Industrial and Mining Supplies Co
- Industrial Appliances
- Industrial Asphalts Co
- Industrial Development Authority
- Industrial Education International
- Industrial Electronics
- Industrial Engineering
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- Industrial Tapes
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- Ineos
- Ingersoll
- Ingersoll Locks
- Robert Ingham, Clark and Co
- Percy Ingle Bakeries
- Inglis
- Inglis and Tinckler
- Ingram and Royle
- Herbert Ingram
- J. G. Ingram and Son
- W. G. Ingram
- Ingram-Shaw
- Initial Towel Supply Co
- Injection Moulders
- Innes and Grieve
- I. Murray Innes
- Innovation Light Co
- Innoxa
- Gavan Inrig
- Inskipp and Mackenzie
- Insley Industrial
- Insley Industrial Supply Co
- Institute of Advanced Motorists
- Institute of Breathing
- Institute of British Photographers
- Institute of Directors
- Institute of Hygiene
- Institute of Incorporated Practitioners in Advertising
- Institute of Marine Engineers
- Institute of Materials, Minerals and Mining
- Institute of Navigation
- Institute of Packaging
- Institute of Petroleum
- Institute of Petroleum Technologists
- Institute of Small Business
- Institute of Speedwriting
- Institution of Aeronautical Engineers
- Institution of Automobile Engineers
- Institution of Body Engineers
- Institution of Electronic and Radio Engineers
- Institution of Engineering Inspection
- Institution of Heating and Ventilating Engineers
- Institution of Structural Engineers
- Institution of Welding Engineers
- Instone Air Line
- Insulated Cap and Rivet Co
- Insulaters
- Insulex
- Insulite Products Corporation
- Intava
- Integral Oxygen Co
- Integral Propeller Co
- Intercolonial Steam Navigation Co
- Intereurope Export Publications
- Interflora
- Interiors International
- Interlock Metal Hose Co
- Interlocked Metallic Tubing Co
- Intermittent Rotary Sewing Machine Co
- Internal Combustion Engine Cleaning
- Internal Combustion Engine Cleaning Co
- International (GB)
- International Aeradio
- International Air-Gas Corporation
- International Bakers and Confectioners Exhibition
- International Bank of London
- International Bottle Co
- International Chamber of Shipping
- International Channelling Machines Co
- International Chemical Co
- International Cold Storage and Lairage Co
- International Computers and Tabulators
- International Construction Co
- International Corporation
- International Correspondence Schools (ICS)
- International Craftplugs
- International Crushing and Grinding Equipment
- International Distributors
- International Electric Co
- International Electrical Engineering Co
- International Engine Patents Development Co
- International Engineering Concessionaires
- International Foot Appliances
- International Fur Store
- International Harvester Co. of Great Britain
- International Laboratories
- International Life Assurance Society
- International Machine Co
- International Machinery Corporation
- International Marine Radio Co
- International Motor Car Co
- International Motor Traffic Syndicate
- International Multigraph Company (Britain)
- International Nickel
- International Plasmon
- International Publishing Corporation
- International Sales
- International Standard Electric Corporation
- International Stores
- International Tea Company's Stores
- International Timber
- International Time Recording Co
- International Trade Exhibitions
- International Tyre and Rubber Co
- Interoven Stove Co
- Intertherm
- Intervolks
- Invensys
- Investors in Industry
- Invicta Radio
- Invincible Policies
- IPC Magazines
- IPC Transport Press
- Ipscol
- Irene Manufacturing Co
- John Ireton and Co
- Iris Motor Co
- Irish Distressed Ladies Fund
- Irish Linen Co
- Iron Bridge Association
- Iron Bridge Service Depot
- Iron Jelloid Co
- Iron Ore Co
- Iron Steamboat Co
- Iron Wire, Wire Rope and Fencing Co
- Ironite Co
- Ironmaster's Co
- Irosteel Products
- Irvona
- Irwin and Jones
- F. W. Isaac
- Isaac J. Burgess
- Isaac Walton and Co
- J. P. Isaacs
- Isca Foundry and Engineering Co
- Isenthal and Co
- Island Dock
- Isle of Dogs Canal
- Isle of Thanet Electric Tramways and Lighting Co
- C. Isler and Co
- Islington Corporation Electricity Department
- Ismailia Valve Co
- Ismay Industries
- Isobel (of Regent Street)
- Isocrete Co
- Ison, White and Bedford
- Isopad
- Israel Solomon
- Issac Slater (Publisher)
- Itala Automobiles
- Italia Line
- Italian General Shipping
- Italian Sculptured Marble Co
- Italian State Tourist Office
- Itonia
- ITV plc
- Ivanhoe Motor Co
- Ivel Agricultural Motors
- R. J. Iversen and Co
- IVO Engineering and Construction Co
- Ivor Electrical Co
- Ivor Motors
- Ivorine Manufacturing Co
- Ivorite Nickel Electro Foundry
- Iwel Engineering
- Ixion Weatherproofs
J
- J. A. Byrne
- J. A. Fitch and Son
- J. A. Fowle
- J. and E. Worth
- J. and K. Grevener
- J. Arthur Williams
- J. B. Corrie and Co
- J. B. Manufacturing Co (Cabinets)
- J. Breese
- J. Bryce Smith
- J. Burton, Sons and Waller
- J. C. King Ltd
- J. C. Morley
- J. C. Schwieso and Co
- J. C. Wilson and Co
- J. Cranmer and Co
- J. D. Beardmore and Co
- J. D. Potter
- J. Davis and Co
- J. Day and Co (Derby Works)
- J. E. Holmes
- J. E. Spagnoletti and Crookes
- J. E. Willshire
- J. G. Auto Spares Co
- J. G. Publications
- J. H. Duncan
- J. H. Little (Traction and Engineering)
- J. Harding
- J. Heath (London)
- J. Heller
- J. Hubbard and Co
- J. J. Johnston and Co
- J. J. Leonard and Co
- J. John Masters and Co
- J. Keele and Co
- J. Khambata and Co
- J. L. C. Engineering Co
- J. Lemon Burton Automobiles
- J. M. Dartois and Co
- J. M. Smith and Co
- J. M. Wotherspoon and Co
- J. Marshall and Sons
- J. Newton and Sons
- J. Newton Stephens
- J. Osman and Co
- J. P. Manufacturing Co
- J. P. Wright
- J. Redfern
- J. Robinson (Robinson's Inks)
- J. S. and J. Meredith
- J. S. Bergheim and Co
- J. S. Fairfax and Co
- J. Sanger and Sons
- J. Shorey and Co
- J. Slater and Co (Engineers)
- J. T. M. (Sales)
- J. Taylor and Son (London)
- J. Taylor and Sons
- J. Todd and Co
- J. Truscott and Son
- J. W. and M. Jarvis
- J. W. Andrews and Co
- J. W. B. Wireless Co
- J. W. Gray and Son
- J. W. King
- J. Whitwell and Co
- J.L.
- Jablochkoff Electric Light Co
- Jack and Muers
- Jack Engineering Co
- Jack Lauterwasser
- Jack Lee Motor Accessories
- E. J. Jack
- A. A. Jackman
- William Jacks and Co
- E. Jackson and Co
- F. Jackson and Co
- Jackson and Barnett
- Jackson and Graham
- Jackson Balances
- Jackson Brothers (London)
- Jackson Brothers (Mantles)
- Jackson's Impervo
- F. W. Jackson
- Herbert Soames Jackson
- John Jackson (Contractor)
- Joseph Jackson (2)
- Sir John Jackson
- R. Reynold Jackson and Co
- Thomas S. Jackson and Sons
- Jacksons
- Jacksons of Piccadilly
- Alex Jacob and Co
- Alexander Jacob and Co
- W. A. and R. J. Jacobs
- W. and R. Jacobs
- Jacobs and Barringer
- Jacobs Linens
- Jacobs Roller Skates
- Jacobs, Barringer and Garratt
- Henry Jacobs
- William Jacobson and Co
- Jacqmar
- Jacques Fournet
- Jacques Schall
- Jacquet-Maurel and Condac
- G. J. Jacquin
- Dr. Jaeger's Co
- Jaeger Co
- Jaeger Holdings
- Jaeger (Pure Wool)
- Jaeger Brothers
- Jaffe, Rose and Co
- Jamaica Tourist Board
- Jamavana Cigars
- A. E. James and Co
- G. H. James and Co
- W. H. James Ltd
- James and Alfred Watkins
- James and Browne
- James and Clayton
- James and Co
- James B. Sadler and Co
- James Benjamin Manning
- James Benson
- James Bourlet and Sons
- James Brothers
- James Bruton and Sons
- James Burn and Co
- James Burton and Sons
- James Burton, Sons and Waller
- James Chambers (of London)
- James Connor
- James Cottrell
- James D. Carter
- James Dixon
- James Dixon (2)
- James Drew (of London)
- James F. Janes
- James Findon
- James Floris
- James Flower and Sons
- James Gibb and Co
- James Goulding and Son
- James Green and Nephew
- James Greer
- James Harbottle Spencer
- James Harrison (of Borough)
- James Hayes and Sons
- James Haywood
- James Henckle and Co
- James Hill and Co
- James Holloway and Co
- James Honey and Co
- James Hunt and Co
- James Joinery
- James King
- James Kyan and Co
- James L. and F. Hancock
- James Lewis and Co
- James Livingston and Son
- James M. Can and Co
- James Marshall (of Whitechapel)
- James Mathers
- James McGowan
- James McLatchie
- James McMillan and Co
- James North Distributors
- James Poole and Co
- James Price and Son
- James R. Ogden and Sons
- James Rae
- James Reid and Co
- James Reynolds and Sons
- James Shears and Sons
- James Sieber Equipment Co
- James Sinclair and Son
- James Slater and Co
- James Slater and Co (Engineers)
- James T. Shenstone
- James Toleman
- James Unwin
- James Vallentine and Co
- James W. Carr and Co
- James W. Maddin and Son
- James Walby
- James Walton
- James Ward (of London)
- James Watson (of Shoreditch)
- James Watts
- James Yeoman
- John James and Co
- James, Roberts and Co
- W. G. James
- William Jameson
- Jandow
- Jandus Arc Lamp and Electric Co
- Jane and Judy
- Jane Sherwood and Sons
- Jane Shilton
- Jane's Publishing Co
- J. F. Janes
- Janes and Son
- Jano Camera Co
- Paul Jantzen and Co
- Japanol Enamel Co
- G. J. Jaquin
- Jardine Whyte and Co
- Griffith Jarrett
- Jarrolds (Sloane Street)
- Jarrott
- Charles Jarrott and Letts
- Jarrow and District Electric Traction
- Jarvis
- Jarvis (of Paddington)
- Jarvis of Wimbledon
- Jarvis, Halliday and Co
- J. Jarvis and Sons
- Jasco
- Jason Motor and Electronic Co
- Jason Trading
- Jasper C. Mounsey and Co
- Javelin Electronics
- Jay's of Regent Street
- Henry Jay
- John Jay
- Victor Jay and Co
- Jayes
- C. Jeakes and Co
- William Jeakes (of London)
- Jean Sorelle
- Jeanne
- F. H. Jeans
- Jeary Electrical Co
- Jefferies and Co
- Jefferiss and Co
- W. J. Jeffery and Co
- Jeffery Transformer Co
- Alfred Jeffery and Co
- A. G. Jeffreys
- J. Jeffreys and Co
- Jefsto Motor Accessories
- Jehu Motor Co
- Jekmoth Home Stores
- Jelks of Holloway
- Jell and Marlow
- Jelley and Millett
- Jelley, Son and Jones
- Jencons (Scientific)
- A. Jenkins and Sons
- W. H. Jenkins and Co
- Jenkins and Co
- Jenkins Brothers
- William Jenkinson and Co
- H. Jenks
- Jennens and Co
- Jennens, Welch and Co
- F. C. Jenner and Co
- John Jenner
- Jennings (London)
- Charles Jennings and Co
- George Jennings
- Jenolite
- J. Jensen and Co
- Jensen and Son
- G. K. Jensen and Co
- Jeremiah Smith and Co
- Jesse Pennington and G. Battle
- Jessel Securities
- Jessop and Appleby Brothers
- Jet Petroleum
- Jet-Glaze
- Jewel Pen Co
- Jewell Pen Co
- Jeyes Sanitary Compounds Co
- Jigger
- Jigs
- Jilton Manufacturing Co
- JLC Engineering Co
- Jobson and Beckwith
- Joel Electric Carriage, Motor, and Battery Syndicate
- H. F. Joel and Co
- John A. Fransen
- John A. Smeeton
- John Ackland and Co
- John Allen and Sons
- John and Henry Cocks
- John and Robert Brown
- John and William Burt
- John and William Musto and Co
- John Anstie
- John Archbutt and Sons
- John Archer Smith
- John B. Bentley
- John B. Thorp
- John Baily and Son
- John Barker and Co (2)
- John Barnes (of Hampstead)
- John Batt and Co (London)
- John Bellamy
- John Besemeres and Co
- John Bignell
- John Blundell
- John Bolding and Son
- John Brown (of London)
- John Bull Insurance Co
- John Burman
- John Burns and Co
- John Cetta and Co
- John Chapman and Co (of London)
- John Charles and Co
- John Claes, Devis and Co
- John Colley
- John Cooke and Sons (London)
- John Cox and Son
- John Cusden
- John Davis (Clerkenwell)
- John Day and Co
- John Daymond and Son
- John Dicks Press
- John Donovan
- John Dore and Co
- John Dowell and Sons
- John Elbo
- John Emery
- John Esson
- John Esson and Co
- John F. C. Lee
- John F. Carr and Co (London)
- John F. Farquharson and Partners
- John F. Wiles and Co
- John Fell and Co
- John Felton
- John Foster and Co
- John France
- John Fraser and Sons
- John Frederick
- John Frederick Brinjes
- John G. Hooghwinkel
- John G. Rollins and Co
- John G. Sherwin
- John George and Sons
- John Giles and Burn
- John Gill Contractors
- John Goode (of London)
- John Gosheron and Co
- John Gurney and Co
- John H. Chignall
- John H. Ladd and Co
- John Hamilton and Co
- John Hassall (of London)
- John Hatchard
- John Healey (London)
- John Heywood (of London)
- John Hill (of Westminster)
- John Hoare
- John Holman and Sons
- John Hosking (of London)
- John Howell and Co
- John Jacob Schweizer and Co
- John Jefferis and Co
- John Jenkins Thomson
- John Joseph
- John Kealy
- John Kellys
- John Knill and Co
- John L. Kitching
- John Lee (of London)
- John Lewis Partnership
- John Lobb
- John Lusty
- John Macnamara and Co
- John Maddox
- John Marshall (of London)
- John McConnell and Co
- John McLachlan and Co
- John Meerloo and Sons
- John Melhuish and Co
- John Merrin
- John Miles
- John Miles and Partners
- John Mills (of London)
- John Mills (of Whitechapel)
- John Moss (of London)
- John Newton and Co (Felt Manf)
- John Norton and Co
- John Oakley and Sons
- John Peed and Son
- John Phillips and Sons
- John R. Foster and Co
- John Ratcliffe
- John Rissen
- John Rolland and Co
- John S. Sedger
- John Sampson
- John Seager and Sons
- John Serjeant
- John Shelbourne and Co
- John Smith (London Wall)
- John Sydney
- John T. Hart and Sons
- John T. Oakley
- John Taylor and Sons (1920)
- John Terry and Co
- John Tuckey and Co
- John Underwood and Son
- John Unite
- John W. Bainbridge
- John W. Sharpus
- John Wadell
- John Walker (of London)
- John Ward's Carriage Works
- John Wardale and Co
- John Webb
- John Weeks and Co
- John Whitmee and Co
- John Wilde and Sons
- John Worrall
- J. D. Jones and Co
- Johns and Pegg
- G. E. Johns, Son and Watts
- Johns, Son and Watts
- Walter Johns
- Johnsen and Jorgensen
- Johnsen and Jorgensen Flint Glass
- Johnsen, Jorgensen and Wettre
- R. Johnson and Co
- W. F. Johnson and Co
- Johnson and Bloy
- Johnson and Brice
- Johnson and Cole
- Johnson and Smith
- Johnson and Sons (of Hendon)
- Johnson and Sons Manufacturing Chemists
- Johnson Brothers and Co
- Johnson Matthey
- Johnson Talking Machine Co (1919)
- Johnson's Reinforced Concrete Engineering Co
- Johnson's Tavern and Alamode Beef House
- A. Johnson and Co
- B. Johnson
- Carlo F. Johnson
- Johnson, Cole, Brier and Cordrey
- D. C. Johnson and Son
- James F. W. Johnson
- Johnson, Matthey and Co
- Johnson, Neal and Co
- Robert Johnson Lampblown and Glassware Accessories Co
- S. H. Johnson and Co
- W. and J. H. Johnson
- W. W. and R. Johnson
- W. W. and R. Johnson and Sons
- William Johnson and Sons (London)
- Johnsons
- Johnsons-H.P.L
- Johnsteads Engineering Co
- G. Johnston (of London)
- Johnston Brothers
- Johnston Brothers (London)
- Johnston, Hewitson and Wilson
- Johnstone, Norman and Co
- Joiner Street Bridge
- Jolliffe, Banks and Co
- Jolly Anglers' Tavern
- Jonathan and Jeremiah Barrett
- Jonathan Birch
- Jonathan Downton
- Jonathan Hall
- Jonathan Sparks
- A. E. Jones
- C. Jones
- G. E. Jones
- H. C. Jones and Sons
- R. C. Jones (East Acton)
- R. Jones
- S. G. Jones
- W. H. Jones (London)
- W. H. Jones (of London)
- W. H. Jones and Co
- Jones and Broadbent
- Jones and Co
- Jones and Co (London)
- Jones and Co (Waste Rubber)
- Jones and Higgins
- Jones and Murrell
- Jones Brothers
- Jones Brothers (Enamelled Slate)
- Jones Brothers (of Bayswater)
- Jones Brothers (of Holloway)
- Jones Butler (Nameplates)
- Jones Garage
- A. V. N. Jones and Co
- Allan Jones and Co (of London)
- C. L. Jones
- Jones, Dade and Co
- E. H. Jones (Machine Tools)
- E. H. Jones (of Islington)
- Jones, Evison and Barter
- J. Jones and Sons
- John Jones (Chelsea)
- Jones, Loyd and Co
- Peter Jones
- Samuel Jones and Co
- Sidney G. Jones
- Jones, Sells and Co
- T. C. Jones and Co
- W. and S. Jones
- Walter Jones and Sons
- William Jones (Chemical Engineers)
- William Jones (of Charlton)
- William Jones and Co
- William Jones Clifton and Co
- William Jones (of London)
- Jones, Yarrell and Co
- Jordan and Carpenter
- Jordan and Sons
- Jordan Wheels
- T. B. Jordan and Son
- T. B. Jordan, Son and Commans
- T. B. Jordan, Son and Meihe
- Jorjon Manufacturing Co
- Joseph A. Mackie
- Joseph and Pearce
- Joseph Avery and Co
- Joseph Bettridge
- Joseph Bickley
- Joseph Box
- Joseph C. Mount and Co
- Joseph Davis and Co
- Joseph Dowson
- Joseph Fletcher (of London)
- Joseph Francis Ebner
- Joseph Freeman and Co
- Joseph Hazell and Co
- Joseph Houzer
- Joseph J. Newton
- Joseph Jackson (3)
- Joseph Lake
- Joseph Lyons (of London)
- Joseph Needham
- Joseph Starkey
- Joseph Taylor and Sons
- Joseph Thompson
- Joseph Zeller
- J. Joseph
- Josephine Artis
- Joshua Horton, Junior
- Jou Jou Co
- Joy and King
- David Joy and Co
- Joyce (California)
- Joyce and Co
- Joyce Lingerie Manufacturing Co
- C. H. Joyce
- F. Joyce and Co
- F. Joyce's Anti-Corrosive Percussion Powder
- W. Joyce and Co
- E. Jozot
- Jubilee Line
- Juckes and Swinburne
- Judd Budd
- T. and W. Judge
- Charles Tiot Judkins
- Daniel Judson and Son
- Judson-Jackson Co
- Jukes Coulson and Co
- Jukes Coulson, Stokes and Co
- Jules Lang and Son
- Julian and Trower
- Julius Homan and Co
- Jump and Sons
- Jungle Toys (Miss E. M. Daniels)
- Junit Manufacturing Co
- Juno Cycle Co
- Jurys Imperial Pictures
- Just Different
- Justerini and Brooks
- Justin Brothers
K
- 'K' Publications (London)
- K Exploration Syndicate
- K-D Homes (London)
- K. A. Products
- K. and A. Water-Gas Co
- K. and L. Van Straten
- K. C. Bodies
- K. C. D. Group
- K. L. Kalis Sons and Co
- K. S. B. Manufacturing Co
- K. T. B. Manufacturing Co
- K.L. Automotive Products
- L. Kadish
- A. Kahn
- E. Kahn and Co
- L. Kahn Manufacturing Co
- Kahvee
- Kaiser Frazer Showrooms
- G. B.-Kalee
- Kaloroil Burners
- Kamm and Co
- Kanadio
- Kanby Products
- Kanson and Co
- Kapok
- Kappa Electronics
- Kar Rite Europe
- Kardex
- Kardonia
- Karn-Morris Piano and Organ Co
- Kartret Engineering Co
- Karvally Car Products
- Kasenit
- Kastner and Co
- Kate Braun
- Kater and Ankersmit
- Katz Brothers
- S. Katz and Co
- H. Kaufmann
- Simon Kaufmann
- J. Kaufmanns Successors (Sidney Abbot)
- Kay (Sports and Games)
- A. C. Kay
- Kaye, Son and Co
- Kayes Rotaprint Agency
- "Kaylon" Aluminium Solder Co
- N. Kayman
- Kaymet Co
- KCA Drilling
- Kearley and Tonge
- Keasbey and Mattison
- Thomas Keating
- Keeble
- W. N. P. Keeble and Co
- J. Keele
- Keeler Optical Products
- H. E. Keen and Co
- Keen and Sons
- Keen and Welsh
- Keen Robinson and Co
- Keene's Automobile Works
- Keepaway Laboratory
- Peter Keevil and George Walker
- Peter Keevil and Sons
- James Keiller and Sons
- Keim
- Keith and Boyle
- Keith and Co
- Keith and Henderson
- James Keith and Blackman Co
- Keith, Prowse and Co
- Keliher, Hudson and Kearns
- J. J. Keliher and Co
- Kelk, Waring Brothers and Lucas
- T. Kell and Son
- H. Kelland and Co
- C. W. Kellock and Co
- Kellogg Manufacturing Co
- Miss Kelly
- Kelly and Co
- Kelly and Co (Cramb Brothers)
- Kelly's Directories
- Kelseal
- Kelsey Industries
- Kelso Murchison
- Kelvin and Hughes
- Kelvin and Hughes (Industrial)
- Kelvin and Hughes (Marine)
- Kelvin Motor Carriage Builders
- Kemball, Bishop and Co
- Kemble and Co
- John Kemble
- George Kemp (of London)
- C. E. Kempe and Co
- S. Kempner
- Kempshall Tyre Co
- Charles Kempton and Sons
- Kemsley and Robinson
- Kemsley Newspapers
- Kemworthy Jig and Press Tool Co
- Kenbar Electrical Co
- Kendal and Dent
- Ernest C. Kendal
- Kendall and Son
- Henry Kendall and Sons
- Kenden Bodies
- Kendrick Findlay and Partners
- Kennard
- Kennard (Knap)
- Kennard Brothers
- R. W. Kennard and Co
- Kennedy and Jenkin
- Herbert Kennedy and Co
- Julian Kennedy, Sahlin and Co
- Kenneth Durward
- Kenneth Long (Exports)
- Kenney Limb Co
- Kennicott Water Softener Co
- Kenning Car Mart Coachbuilders
- Kennings
- Kennington Engineering Works
- Kennington Oval Railway Station
- G. Kennion and Co
- Kenny Limb Co
- Kenny, Mahon and Co
- Kensal Green Cemetery
- Kensal Green Gasworks
- Kensington and Richmond Railway Bridge
- Kensington and Chelsea Cemetery
- Kensington and Knightsbridge Electric Lighting Co
- Kensington Canal
- Kensington Court Generating Station
- Kensington District of Central London Electricity
- Kensington Electric Lighting Station
- Kensington Light Car
- Kensington Model Dockyard
- Kensington Motor Co
- Kensington Palace Hotel
- W. Kent
- W. Kent and Co
- Kent and Cleal
- Kent and Matthews
- Kent Collieries
- Kent County Gas Light and Coke Co
- Kent Street Mill, London
- Alfred Kent and Son
- G. B. Kent and Sons
- George Kent
- Kentish Town Railway Accident
- Kentish Town Railway Station
- Kenverne
- Kenwood Electrics
- Kenya Coffee Co
- Kepkold
- Ker, Bolton and Co
- Kerka P. W.
- Kern and Co
- Kerr and Lanham
- Kerr Steamship Line
- Kerry
- Kerry's (Great Britain)
- Kerry-Wickham Cranes
- G. B. Kershaw and Kaufman
- A. Kershaw and Son
- A. Kershaw and Sons
- Kershaw-Soho
- Kestner Evaporator and Engineering Co
- Kevill-Davies and March
- Kew Bridge
- Kew Observatory
- Key Engineering Co
- Key House
- Key Shipping Co
- John Key and Co
- Key-Leather Co
- Keyless Key Co
- Keystone Paint and Varnish Co
- Keyswitch Co
- Kibraz Blow Lamp and Motor Accessory Co
- John Kidd and Co
- Walter Kidde Co
- George William Kiderlen
- A. G. Kidston and Co
- J. L. Kier and Co
- Kiessling's Machine Co
- Kigu
- Kilbourne and Jacobs Manufacturing Co
- Mr. Kilburn
- Kilburn and Strode
- Kilgour, French and Stanbury
- Kimberley Diamonds
- Kimberley Waterworks Co
- Kinahan's 'LL' Whisky
- Kincaid, Waller and Manville
- Kinch and Lack
- Kindon, Powell and Co
- Kinematograph Equipment Co
- Kinetic Engineering Co
- A. C. King and Co
- H. S. King and Co
- T. King and Co
- King and Michell
- King and Queen Ironworks
- King and Talbot
- King Brothers
- King Craig and Co
- King Edward VII Nautical College
- King Edward VII's Hospital for Officers
- King Line
- King's College Engineering Society
- King's Cross Railway Station
- A. King and Co
- Charles J. King
- King, Day and Hearn
- F. King and Co (Publishers)
- H. N. King
- Henry S. King and Co
- J. A. King and Co
- J. King and Co
- J. C. King (Stationers)
- Robert A. King and Co
- Robert King
- King, Stringer and Co
- Walter King
- Kingfisher
- Kingham and Hobbs
- Kings Cross Truck Co
- Kings Patent Agency
- Kings Road Power Station
- Kingsbury Engineering Co
- Kingshill Electronic Products
- Kingsland
- Kingsland and Sons (Camberwell)
- Kingsland Engineering Co
- Kingsland Steam Joinery Works
- Kingsley Hotel, London
- Kingsmill Metal Co
- Kingston, Miller and Co
- Kingsway Motor Co
- Kingsway Trading Co
- Kingswood Supplies
- Kinipple and Jaffrey
- Kinipple and Morris
- D. A. Kinloch
- Kinloch Motor Car Policy
- C. P. Kinnell and Co
- Charles P. Kinnell and Co
- Kinsey, Merritt
- Kipp and Zonen
- E. Kipps and Co
- Kirby Brothers