Pages in category "Town - London"
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A
- A and C Black
- A-L Portable Acetylene Co
- A. and A. Electrical Co
- A. and A. Merchandising Co
- A. Baveystock and Co
- A. Bennet and Co
- A. Beswick and Co
- A. Browne and Son
- A. C. Cutting and Welding Co
- A. C. E. Machinery
- A. Constable and Co
- A. D. Barnett
- A. D. S. Relays
- A. Danks
- A. Dreyfus
- A. E. Bramson
- A. E. Davies and Co
- A. E. G. Electrical Co
- A. E. Hawes and Sons
- A. Heissner's Garden Ornaments
- A. Howard and Son
- A. Hutchison and Son
- A. I. Electric Welding Machines
- A. Joseph
- A. King and Sons
- A. Lee and Co
- A. Owen
- A. P. McConnell
- A. Picard
- A. R. Atkey and Co
- A. R. O. Machinery Co
- A. Rossi
- A. S. C. Manufacturing Co
- A. Stedman and Sons
- A. T. Instruments
- A. T. Morse, Sons and Co
- 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.E.W.
- Aarhus Oliefabrik
- Paul and Marjorie Abbatt
- Abbey
- 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
- J. C. Abbott and Co
- R. Abbott
- Abbott, Anderson and Abbott
- Abbott, Birks and Co
- Abbott, Bonner and Co
- C. R. Abbott and Co
- Abbott, Field and Co
- George S. Abbott
- Abbotts
- Abbotts (of London)
- Abdulla and Co
- A. Abdullah and Sons
- Abercrombie and Son
- Aberdale
- Aberdale Cycle Co
- Aberdonia Cars
- M. Aberstone
- Abies Battery Co
- Abietsan Manufacturing Co
- Abingdon-Ecco
- Abney Park Cemetery
- Abolo Co
- Abrahams and Son
- Percy John Abrahams
- Abril Corporation (Great Britain)
- ABTUS
- Abwood Tool and Engineering Co
- Acatene Cycle Co
- Acbars
- Accident Insurance Co
- Acco Manufacturers
- Accoson
- Accumulator Maintenance and Manufacturing Co
- Accumulator Makers Association
- Accumulator Syndicate
- Ace Motor Co
- Ace Motors Syndicate
- Acetate Products Corporation
- Acetylene Corporation
- Acetylene Equipment Co
- Acetylene Generator and Tool Co
- Acetylene Illuminating Co
- Achille Serre
- D. Ackerman and Sons
- Simon Ackerman
- Ackermann Galleries
- Acme and Immisch Electric Works
- 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 Devlopments
- Activated Sludge
- Acton and Borman
- Acton Bolt
- Acton Surgey
- Adair Ganesh Establishment
- Adam and Charles Black
- Adam and Lane and Neeve
- Adam, Grimaldi and Co
- Adamant Stone and Paving Co
- Adamite Co
- G. R. Adams (Sports Manufacturers)
- R. Adams
- Adams and Co
- 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)
- George Adams (of London)
- Adams, Montgomery and Co
- Adams-Hydraulics
- Adamson, Cadogan and Son
- W. A. Adamson
- Adamson-Alliance Co
- John Adcock
- Adcola Products
- Addison Electric Co
- Addison Tool Co
- Addley Bourne
- Addressall Machine Co
- Addressing Machines
- Addressograph
- Adelphi Potteries
- Adey
- Adhesive Dry Mounting Co
- Adimar
- Adjustable Cover and Boiler Block Co
- Adjustoform
- E. Adkins
- Adlard and Son
- Adlards Motors
- Adler Sales and Service London
- A. Adler
- Adlink Publicity
- Admiralty
- Adnil Electric Co
- Adocks
- Juan Nepomuceno Adorno
- 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
- Aero Fitting and Tool Co
- Aero Spares Co
- Aero Zipp Fasteners
- Aerocar Engineering Co
- Aerograph Co
- Aeronautical Accessories Association
- Aeronautical and Panel Plywood Co
- Aeronautical Inspection Department
- Aeronautical Institute and Club
- Aeronautical Instrument Co
- Aeronautics
- Aeroparts Manufacturing Co
- Aeroplane Supply Co
- Aerostyle
- Aertex
- A. E. W.
- African Banking Corporation
- African Direct Telegraph Co
- African Explosives and Industries
- African Steamship Co
- AFSA
- Aga Veneers
- AGE - Agricultural and General Engineers
- Aged Pilgrim's Friend Society
- Agfa Photo
- Agricultural and General Engineering Co
- Agricultural Engineers Co
- Agricultural Hall, Kensington
- Agricultural Wholesale Society
- Agriculturist Cattle Insurance Co
- Aidee Motor and Engineering Co
- Ailsa Craig Cycle Co
- Ailsa Craig Motor Co
- Air and Airways
- Air France
- Air Impellor and Engineering Co
- Air India
- Air Jamaica
- Air League of the British Empire
- Air Products
- Air Pumps
- Air Transport College
- Aircraft Exchange and Mart
- Aircraft Hydraulic Appliances
- Aircraft Improvements Co
- Aircraft Materials
- Aircraft Patents
- Aircraft Products
- Aircraft Transport and Travel
- Aircraftings
- John Aird and Co
- Sir John Aird and Co
- Airdrie and Coatbridge Tramways
- Airds
- Aire and Calder Glass Bottle Works
- Airostyle and Lithos
- Airpak
- Airwork Services
- Aitchison and Co
- Ajax
- Ajax Aniline Dye Manufacturing Co
- Ajax Sanitary Co
- Akron
- H. Alabaster, Gatehouse and Co
- Aland Fan Co
- Alba Radio and Television
- W. Alban Richards and Co
- Albany Engineering Co
- Albany Manufacturing Co
- Albers Creameries
- Albert
- Albert Bridge
- Albert Bucher
- Albert E. Oakley and Co
- Albert Embankment
- Albert Exhibition Palace, Battersea
- Albert Frank
- Albert Insurance and Guarantee Co
- Albert Laundry Blue Co
- J. Albert
- Albi-Willesden
- Felix Albinolo
- Albion Dock
- Albion Iron and Wire Work Co
- Albion Iron Co (London) 1918
- Albion Joinery Works
- Albion Life Insurance Co
- Albion Mills, Blackfriars
- Albion Sewing Cotton Co
- Albion Shades
- Alcan Industries
- Alcob Metals
- Ralph Alcock and Co
- Alcon Pumps
- Aldebert, Becher and Co
- A. H. Alden and Co
- J. Alderman
- Alderton and Sons
- Aldine Publishing Co
- Aldous and Campbell
- Aldous and Smith
- Aldred and Spielmann
- Aldridge and Ranken
- Aldridges
- Aldwych Iron Co
- Alefounder and King
- Alexander and Lauriston
- Alexander and Sons (of London)
- Alexander Engineering Co
- Alexander Manufacturing Co
- Alexander Morris and Co
- Alexander Shipping Co
- E. P. Alexander and Son
- George Alexander and Co
- Alexanders and Co
- Alexandra Hotel
- Alexandra Palace
- D. V. Alexandre
- Alfa Precise Instrument Co
- Alfol Insulation
- Alfred Blackmore and Co
- Alfred Chapman and Co
- Alfred Goslett and Co
- Alfred Hart and Co
- Alfred Joy and Co
- Alfred Myers
- Alison and Shaw
- Alkan
- G. S. Allan and Co
- Allan and Adamson
- Allan Blunn
- Allan Brothers and Co
- Allan Manufacturing
- Allan, Cockshut and Co
- David Allan
- Allard Exclusive Knitwear Co
- Allard Motor Co
- Alldays Commercial Motors
- Alleathers
- Lucien Allegre
- 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
- E. Alley and Son
- Allgood Manufacturing Co
- Alliance Assurance Co
- Alliance Bank
- Alliance British and Foreign Life and Fire Assurance Co
- Alliance Electrical Co
- Alliance Life and Fire Assurance Co
- Alliance Manufacturing Co
- Alliance Marine Assurance Co
- Alliance Petroleum Marketing Co
- Alliance Spring and Asbestos Co
- Allied Ironfounders
- Allied Machinery Co
- Allied Metals
- Allied Motor Components
- Allied Newspapers
- Allied Steelmakers and Founders
- Allines (London)
- Edward P. Allis and Co
- Allison Pianos
- Arthur Allison and Co
- Alliston and Co
- Alloy Welding Processes
- Allweathers
- Almet Designs
- G. and W. Almond
- Alpco Pencils
- Alpe and Saunders
- Alpe and Son
- Alpha Box Co
- Alpha Leather and Rubber Co
- Alpha Manufacturing Co
- Alpinair
- Alpine (Double Glazing) Co
- Alreco Metal Corporation
- Alrutz and Co
- Alston, Arbuthnot and Co
- Alumilite and Alzak
- Aluminium and General Foundry Co
- Aluminium Corporation
- Aluminium Patent Non-Flux Solder Co
- Aluminium Plant and Vessel Co
- Aluminium Union
- AMA
- Amalgam
- Amalgamated Dry Batteries
- Amalgamated Photographic Manufacturers
- Amalgamated Press
- Amalgamated Processes
- Amalgamated Roadstone
- Amalgamated Signs
- Amazon Cars
- Amazonas Engineering Co
- Ambassador Talking Machine Co
- Amber Pharmaceuticals
- Amberg File and Index Co
- Amberley Road Power Station
- Amec Foster Wheeler
- American Automobile and Motor
- American Automobile and Motor Co
- American Blower Co
- American Camera Co
- American Elevator Co
- American Machine and Foundry Co
- American Motor Car Agency
- American Steel Export Co
- American Trading Co
- Amersham Works
- Amex Co
- Amey Roadstone
- AMF International
- AMI Lawnmower Co
- Amicable Society
- Ammonal Explosives
- Amoa Chemical Co
- Albert Amor
- W. W. Amor, Son and Co
- A. G. Amos
- Ampico
- Amplivox
- Amtico Design Floors
- AN-ON
- Anaglypta Co
- Ancaster Garages
- Anchor Cable Co
- Anchor Glass Co
- Andalfoam
- Anders Display Division
- Anders Electronics
- Anders Radio
- Andersay Engineering Co
- Anderson and Gallwey
- Anderson Construction Co
- Anderson Motor Tyre Co
- Anderson, Abbot and Anderson
- Anderson, Anderson and Anderson
- Anderson, Anderson and Co
- 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
- H. V. Andrew (London)
- A. and S. Andrews
- Andrews Warehouse Co
- Stanley W. Andrews
- Andrews and Seamell
- Andrews-Hawksley Patent Tread and Engineering Co
- Aneta Pleat Co
- Angel Truck Co
- C. Angel and Son
- Angela Manufacturing Co
- Angelique
- Angell and Williams
- Angelo Brothers (England)
- Angelo Sedley
- Anglo Bag Co
- Anglo Metal Co
- Anglo-American Brush Electric Light Corporation
- Anglo-American Drug Co
- Anglo-American Motor Car Co
- Anglo-American Oil Co
- Anglo-American Vulcanized Fibre Co
- Anglo-Austrian Bank
- Anglo-Austrian Petroleum Co
- Anglo-Californian Bank
- 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 Textile Co
- Anglo-Iranian Oil Co
- Anglo-Mexican Petroleum Co
- Anglo-Norwegian Aluminium Co
- Anglo-Persian Oil Co
- Anglo-Saxon Petroleum Co
- Anglo-Swiss (H. Cuenod) Construction Co
- Anglo-Swiss Electrical Co
- Anglocentrop Industrial and Rural Craft Co
- Angular-Hole Machine Co
- William Angus and Co
- Annfield Products (London)
- R. H. Annison
- Anodised Products
- Ansar, Harford and Co
- Ansco
- George Anson and Co
- Mrs H. Anson
- Answers
- Antex
- Anthony Harris
- Anthracite Radiation
- Anti-Friction Conveyor and Grinding Machinery Co
- Anti-Incrustation Boiler Composition Co
- Anti-Taps
- Anti-Waste Appliance Co
- Anti-Waste Appliances
- Antifyre
- Antoine (Hair)
- Antoine (of London)
- Antoni Forrer
- Antony Gibbs and Sons
- Anty-Sag (Parent) Co
- Anzora Perfumery Co
- Apparatus and Instrument Co
- E. G. Appleby and Co
- Appleby and Barham
- Applegarth and Co
- Applegath and Cowper
- Applegath and Mitton
- Appleton, Burbey and Williamson
- Applied High Frequency
- Apps and Co
- Apthorpe
- Aquascutum
- Aqueous Works and Diamond Rock Boring Co
- Ara Material and Manufacturing Corporation
- Arc and General Equipment
- Arca Twist Co
- Arcade Motor Co
- J. and W. E. Archbutt
- Archibald Vickers
- Architectural and Building Surveyors' Society
- Architectural Museum
- Architectural Press
- Arcus Gear
- 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
- 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
- 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
- A. Arnold and Co
- Andrew Arnold
- Edward Arnold
- P. and J. Arnold
- Arnott and Harrison
- Ernest Arnott and Holloway
- S. Arnull, Watt and Co
- Aron Electricity Meter Co
- Aron Taximeter
- Arrow Electric Switches
- Arrow Electrical Works
- Arrowtabs
- Art Reproduction Company
- Art Metal Construction Co
- Art Pavements and Decorations
- Art Supplies
- Walter Arter
- Arthur E. Hawker
- Arthur Holland and Co
- Arthur Martin
- Arthur Perry and Co
- Arthur Saunders and Co
- Arthur Tooth and Sons
- Arthurs Press
- Artillery Wheel Works
- Artistic Dolls
- Artistic Lampshade Manufacturers
- Artistic Shade Co
- Artlite
- Ove Arup and Partners
- Asbestos and Engineering Products
- Asbestos Roofing Co
- Asbestos Slate and Contract Co
- R. V. Asbury
- Ascog
- Ascot Gas Water Heaters
- Ascot Lamps and Lighting
- Ascot Motor Co
- L. Ash and Co
- Ash and Co
- C. Ash and Sons
- Claudius Ash and Sons
- Claudius Ash, Sons and Co (1905)
- Walter Ash
- H. Ashdown
- Ashley Lodge, Ealing
- Ashley Russell
- Ashley Trading Co
- Ashmore, Benson, Pease and Co
- Ashton Brothers
- Ashton Valve Co
- J. P. Ashton
- Aspdin, Ord and Co
- Aspheltic (London)
- Aspinalls Enamel
- Asprey and Co
- Asprey and Garrard
- Assam Oil Co
- Assemblit
- Assimil
- Assimil (England)
- Associated Battery Co
- Associated Belting Co
- Associated British Machine Tool Makers
- Associated Builders Merchants
- Associated Commercial Vehicles
- Associated Electric Vehicle Manufacturers
- Associated Engineering (Sales)
- Associated Ethyl Co
- Associated Fire Alarms
- Associated Fisheries
- Associated Garage Co
- Associated Hardware Manufacturers
- Associated Iliffe Press
- Associated London Flour Millers
- Associated Manufacturers Co (Amanco)
- Associated Master Plumbers and Domestic Engineers
- Associated Metal Works
- Associated Newspapers
- Associated Omnibus Co
- Associated Perforators and Weavers
- Associated Photographic Printers
- Associated Portland Cement Manufacturers
- Associated Publishers
- Associated Pumps
- Associated Television
- Associated Transfers
- Associated Wool Mills and Hair Manufacturers
- Association for the Supply of Pure Vaccine Lymph
- Association of Auto-Electrical Technicians
- 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
- Astex
- Aston and Mander (1917)
- Aston Matthews
- Astra Dynamo Co
- Astra Pharos
- Astral Engineering Co
- Astral Oils and Disinfectants
- AstraZeneca
- Asylum Life Office
- Atalanta Ltd
- J. W. Atha and Co
- Atkey's Wholesale
- W. S. Atkins
- Atkins and Co
- 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 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
- 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
- Aubrey Watson
- Audio-Acoustic Diffuseurs
- Auerbach and Steinitz
- Auland
- Ault and Wiborg Group
- Austen Byass and Co
- A. Austen and Co
- Auster Engineering Co
- John H. Austin and Co
- Austin and Trimingham
- Austin Friars Steam Shipping Co
- Austin Reed
- E. Austin and Sons
- Frank Austin
- Austins of East Ham
- Australia Concrete Machinery and Engineering Co
- Australia High Commission
- Australian Cycle and Motor Co
- Australian Home Cookery Service
- Australian Joint Stock Bank
- Australian Meat Co
- Australian Mutual Provident Society
- Australian Wine Centre
- Austrian State Tourist Department
- Authur and Co
- Auto Aero
- Auto Auctions
- Auto Controls
- Auto Distributors
- Auto Radiators
- Auto Sales (London)
- Auto Service and Supplies Co
- Auto Sheet Metal
- Auto Tempo Meter Co
- Auto Valves and Accessories
- 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 Exchange
- Autocar Fire and Accident Insurance Co
- Autocar League
- Autocar Marine and Diesel Co
- Autocar Supplies
- 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 Disinfectants
- Automatic Furnace Syndicate
- Automatic Girth Co
- Automatic Signal Co
- Automatic Sprinkler Syndicate
- Automatic Tap Syndicate
- Automaticket
- Automation
- Automobile Adjuncts Co
- Automobile and Cycle Works
- Automobile Association
- Automobile Components
- Automobile Consolidated Alliance
- 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 de Luxe
- Automobilia
- Automotive Products Co
- Automotive Services
- Automotor Accessories Co
- Autosport and Design
- Autostrop Safety Razor Co
- Autotype Co
- Autyre Pumps Co
- Auxiliary Steam Power Co
- Avamore Engineering Co
- Avance Oil Power Co
- Avenue Shipping Co
- C. R. Averill
- J. Avery and Co (Est. 1834)
- Avery and Morton
- W. R. F. Avery and Co
- Aves and Moss
- William Owen Aves
- Aviation Corporates
- Aviation Servicing
- Aviva
- Avo
- Avon Cosmetics
- Avonmore Engineering Co
- Avro Canada
- Axel Welin
- Axuel Time Switches
- 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 P. Swift
- B. and R. Engineers
- B. and S. (Manufacturing and Distribution) Co
- B. and S. Folding Gate and Lift Co
- B. B. C. Head Quarters
- B. Bloom
- B. Cohen and Sons
- 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.B. Sales
- B.M.A.C.
- B.T.B.
- Babcock and Wilcox (Operations)
- Babcock and Wilson
- Babers of Oxford Street
- Baby Scooter Car Co
- J. L. Bacon and Co
- G. W. Bacon and Co
- Baddeley Brothers (London)
- W. Badger
- Badminton Bicycle Co
- Badminton Motors
- Badoureau and Jones
- Eugen Baedeker
- Baeder, Adamson and Co
- Bagatelle Restaurant, Mayfair
- Bagcraft
- Bagnall and Co
- Dr. Bagot
- Bagshaw and Morris
- Bahama Islands Tourist Office
- Bahco-Condrup
- Bailey and Lambert
- Bailey's Hotel, London
- Bailey, Pegg and Co
- W. and D. Bailey
- Baileys Agencies
- Baily and Grundy
- William Baily and Sons
- Baird and Tatlock (London)
- Baiss Brothers and Stevenson
- Baker and Co (Holloway)
- Baker and Co (London)
- Baker and Hurtzig
- Baker and Sons (of Brixton)
- 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 (1898)
- 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
- T. Baldwin Manufacturing Co
- Balfour, Beatty and Co
- D. Balfour and Son
- Henry T. Balfour
- A. Balian and Son
- Balkan Cigarette Co
- H. T. Ball
- Ball Bearing Supply Co
- Ball, Beavon and Co
- James Ball and Co
- Ballard
- Ballards Garage
- Robert Balls
- Baltic Exchange
- Bamag-Meguin (Great Britain)
- Louis Bamberger
- Louis Bamberger and Sons
- Bambergers
- Bambergers (Timber and Plywood)
- Bamford and Martin
- Bancroft and Partners
- Bancroftian Co
- Banda
- Banham's Patent Locks
- Bank of Africa
- Bank of America
- Bank of Athens
- Bank of Australasia
- Bank of British Columbia
- Bank of British North America
- Bank of Deposit
- Bank of England
- Bank of London and South America
- Bank of Montreal
- Bank of New South Wales
- Bank of New Zealand
- Bank of Tarapaca and London
- Bankside Power Station
- Banner Sanitation Co
- R. P. Bannerman and Son
- 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
- Barfos
- 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 of Kensington
- Barkston Motor Co
- B. Barling and Sons
- J. Barlow
- J. Barlow and Co
- Edward C. Barlow and Sons
- Barlow-Whitney
- Edward Barnard and Sons
- F. R. Barnard
- William Barnard and Sons
- Barnardo's Homes
- F. Barnes and Co (of London)
- Barnes and Co
- George A. Barnes and Co
- Barnet Ensign Ross
- Barnett and Foster
- S. Barnett (Diving Apparatus)
- Barnett, Son and Foster
- Barnetts, Hoares and Co
- Barnetts, Hoares, Hanbury and Lloyd
- Barnfather Patent Tyre Sustaining Pump
- Barningham
- S. Baron
- Barr and Sons
- Barr, Moering and Co
- Barrage Balloons
- J and T. Barralet
- Joseph Barrans
- Barratt and Robinson
- A. Barrett and Sons
- Barrett and Elers
- Barrett Auto Accessories (London)
- Barrett Manufacturing Co
- Barrett, Summers and Co
- Barretts Country Bottling Co
- Barri
- F. C. Barron and Co
- Barron and Shepherd
- Barronia Metals
- 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 Mero
- Barry, Head and Co
- Sir John Wolfe Barry and Partners
- Bars Leaks (England)
- Bars Motor Products
- James Bartle and Co
- Bartlett and Partners
- J. Bartlett
- C. Barton Giles
- Barton and Co (of London)
- Barton Linnard
- F. Barton and Co
- James Barton (of London)
- Bartram and Powell
- Bar’s Motor Products
- Edward Le Bas and Co
- Basil Roy
- 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 and Allen
- Bastian Electric Co
- Bastian Meter Co
- John Ursin Bastier
- Bastin, Merryfield and Cracknell
- Bat Meter Co
- BAT Motor Manufacturing Co
- S. Batchelor and Son
- H. and T. C. Batchelor
- George Bate
- Bateman and Hill
- A. H. Bateman and Co
- Bateman, Parsons and Bateman
- Bates Brothers
- Bates Cycles
- Bates of London
- Samuel Stephen Bateson
- Batger and Co
- T. Bath and Co
- W. Bath and Son
- Bath's
- Bathe
- B. T. Batsford
- Battersea Polytechnic
- Battersea Power Station
- Batwin Electric Motors
- J. E. Baty and Co
- M. Bauchet et Cie
- 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, Fell and Co
- James Baxter
- Bayard Cars
- Bayer (UK)
- C. Bayer and Co
- Charles Bayer and Co
- Bayham
- Bayleys
- Bayliss, Simpson and Jones
- Henry Bayman
- Donald S. Baynes
- H. K. Baynes
- Baynes and Co
- Bayswater Metal Supply Co
- BBC
- BCM/Boilerine
- BCM/Techniprints
- Beach and Co (of London)
- Beacon Car Agency
- Beacon Light (Valveless) Gas Generator
- Beal and Son
- John Beal
- Beale and Porter
- Beales
- BEAMA
- Beaman and Deas
- Bean and Ringwood
- Thomas Bear
- Beard and Co
- Beard and Dent
- R. R. Beard
- Beardmore Motors
- Bearings and Accessories Co
- Bearings Service Co
- Bearmach (London)
- Beasleys
- Beatall Kitchens
- Beatl Sales
- Beatrice Jackson
- A. Beattie and Co
- R. T. Beatty
- Beatty Brothers
- Beaucaire Laboratories
- Beaufort's
- Beaufoy and Co
- 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
- R. and J. Beck
- H. Becker
- R. Becker and Co
- F. E. Becker and Co
- Beckett, Laycock and Watkinson
- A. Beckley
- A. J. Beckmore and Co
- Beckton Gasworks
- Bedford Hotel, London
- Bedford Motor Engineering Works
- Bedford Motors
- Bedford Park Automobile Works
- Bedford Riding Breeches Co
- Beecham Foods
- Beecroft, Sons and Nicholson
- W. H. Beers and Son
- Beesley, Son and Nichols
- Beethoven Electrical Equipment
- Beetle Bond
- J. A. Begbie and Co
- Begbie, Twentyman and Co
- Thomas Beggs and Son
- Bel Sound Products Co
- Belco
- Belco Ltd
- Belco Manufacturing Co
- Robert Beldam
- Belgravia Bodies
- Belgravia Dairy Co
- Belgravia Interior Decoration
- Beliard Murdoch
- Bell (Toys and Games)
- Bell and Elliott
- Bell and Maurice
- Bell and Miller
- Bell Patent Supply Co
- Bell Piano and Organ Co
- 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
- Belle Isle Co
- Bellevue Garage
- Bellingham and Stanley
- Thomas K. Bellis
- Bellman Hangars
- Bellman and Ivey
- Bellman, Ivey and Carter
- 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
- D. M. Bembaron
- Benbow's Dog Mixture Co
- Bender and Cassel
- Bendit Brothers
- Bendix and Herbert
- G. Bendon and Co
- Benefink and Co
- Benetfink and Co
- Benetfink and Fox
- Benetfink and Jones
- Benfrey
- Herbert Benham and Co
- Benham and Co
- Benham and Sons
- Benham and Froud
- Beningfield and Beale
- Bertie B. Benjamin
- Benlow
- Benn Brothers (Publishers)
- 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
- Sydney Benskin and Co
- Bensley and Dedman
- Benson's
- J. W. Benson
- Robert Benson, Lonsdale and Co
- Bentalls
- Bentick and Pelham
- J. T. Bentley
- Bentley Acoustic Corporation
- J. F. Bentley
- Benz Motors
- O. Berend and Co
- Berendsen
- Beresford and Hicks
- F. Beresford
- Bergen Line
- Berger and Co
- Berger, Jenson and Nicholson
- Lewis Berger and Sons
- Berger, Spence and Co
- Bergmann Electrical Works
- Bergtheil and Young
- Berite
- F. W. Berk and Co
- Berkefeld Filter Co
- Berkel Auto Scale Co
- Berkeley British Brush Co
- Berkeley Catering
- Berkeley Equipment
- Berkertex
- M. Berkoff
- Arthur Berliner
- Bermuda Travel Agency Office
- Bermuda Travel Information Office
- Bernard and Crannis
- Bernard Collins
- Bernard Dolman Publications
- Bernards (Publishers)
- Berne Silk Manufacturing Co (England)
- Berners and York Hotels, London
- Eric H. Bernfeld
- 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
- Bertelli's Catramin Co
- A. Berthold and Co
- Arthur Berton
- C. Bertrand
- F. W. Berwick and Co
- Robert Besley and Co
- Bessbrook Spinning Co
- 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)
- Bestyres
- Besway Manufacturing Co
- Kenneth E. Beswick
- Beta Engineering Co
- G. Betjemann and Sons
- Betta Biscuit Co
- S. Bettmann and Co
- 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
- J. and S. Bickley
- Bicones
- Bicycle and Tricycle Supply Association
- Biddle Holdings
- I. Bier and Son (Overseas)
- Bifurcated and Tubular Rivet Co
- Bifurcated Rivet Co
- Big Ben
- H. Bigg and Son
- W. and J. Biggerstaff
- W. and J. Biggerstaffe
- Biggs, Wall and Co
- Bijouchic
- Bile Beans
- W. Bill
- William Bill
- J. Billig and Sons
- Billing and Co
- Billings and Spencer Co
- Billiton UK
- Billy Tools Co
- Bimetals
- Bimini
- 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 and Gaydon
- John Birch and Co
- W. Bird and Sons
- Bird and Storey
- Arthur Bird and Co
- Birfield Industries
- Birkbeck Bank
- Birkbeck College
- Birkbeck Pneumatic Saddle Cover Co
- Birmingham and Midland Tramways
- Birmingham Motor Omnibus Co
- Birmingham, Bristol and Thames Junction Railway
- Birrell and Rotheroe
- H. M. Birstall
- 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 Plate Glass Warehouse
- Bishopsgate Street Railway Station
- 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 Railway Bridge
- Blackfriars Railway Station
- Blackhawk
- Blackheath Service Station
- Blackman and Conrad
- 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
- Blackwood and Co
- 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)
- 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
- Blaxton Engineering Co
- Lindsay Blee and Co
- Bleichert's Aerial Transporters
- Blenheim Motor Co
- Bleriot
- Bleriot Lamps
- Blewis and Shaw
- Blick
- Blind Employment Factory
- E. W. Bliss Co
- Blizzard
- Block and Co
- Block Light
- Block, Deroy and Co
- Bloom and Co
- G. R. Blot and Co
- Bloxam and Scuffell's
- Bloxham and Fourdrinier
- Blue Anchor Line
- Blue Belle Motors
- Blue Belle Transport
- 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's London Copper and Brass Works
- Blundell, Spence and Co
- Blundells and T. Albert Crompton and Co
- Blunden
- Blunt and Wray
- J. F. Blyth and Co
- John and Alfred Blyth
- BMAC
- Boabands
- A. Boake, Roberts and Co
- Board of Agriculture
- Board of Invention and Research
- Board of Trade
- J. Boas and Son
- William Boby
- 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
- Boilerine
- John Bolding and Sons
- Bolinders Co
- Boling, Brown and Co
- Bolingbroke House Mills
- Bollands
- Bolling and Lowe
- 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 Waste Heat Boiler Co
- Bonelli's Electric Telegraph Co
- F. G. Bones
- Bonham
- Bonhams
- W. A. Bonnell
- Bonnington Hotel, London
- 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's Gin
- Boothby and Thompson
- Borax and Chemicals
- Borax Consolidated
- Bord Motor Co
- Borham Engineering Co
- Borough Waterworks Co
- Borst Brothers
- W. Borwick and Co
- George Borwick and Sons
- 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
- Bostwick Gate Shutter and Co
- P. Boswell and Sons
- Botanic Medicine Co
- Bott and Stennett
- F. Botting
- Bottle Seal 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
- Bousfields
- Boussod, Valadon and Co
- Boutalls Chemists
- T. F. Boutle and Co
- Bouts Brothers
- Bouyant Motor and Cycle Co
- Boving and Co
- Jens Orten Boving and Co
- Bovis
- C. W. Bovis and Co
- Bow Common Gasworks
- Bow Creek Bridge
- Bowater Corporation
- Bowater Paper Corporation
- Bowater Sales 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, Scott and Western
- Bowler Products
- S. Bowley and Son
- Frederick Bowman
- Bowmans (Furniture)
- Bowring Brothers
- Bowring Petroleum Co
- Bowser International
- S. F. Bowser and Co
- Boyd
- D. O. Boyd
- James Boyd and Sons
- Boyd-Carpenter and Co
- Boyd-Carpenter and Thompson
- Boyd-Norman Manufacturing Co
- Boydell and Glasier
- Robert Boyle and Son
- Boyle, Campbell, Buxton and Co
- Boynton, Dowsett and Co
- Boyriven
- Boys and Burn
- Boyson and Slee
- BP
- BP Industrial Lubricants
- BPB Industries
- Frederick Braby and Co
- Bradbury, Agnew and Co
- Bradbury, Greatorex and Co
- Bradbury, Rinman and Co
- T. Bradford 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 Trading Co
- J. L. Bragg
- Brainsby and Sons
- Braithwaite and Milner
- Braithwaite, Milner and Co
- Brake and Engine Services (Brake Drums)
- 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
- Bramwell and Harris
- Brand and Co
- Brand's Essence
- Charles Brand and Son
- Brandram Brothers and Co
- S. Brannan and Sons
- Bransom Manufacturing Co
- Bransom, Kent 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
- 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
- Bretherton and Bryan
- Brett Daniels
- Caleb Brett and Son
- Breves Galleries
- Brevitt Shoes
- Brew Brothers
- C. Brewer
- C. and W. Brewer
- Jane Brewer
- Henry J. Brewster and Co
- Brian Lewis and Co
- Brianco (London)
- Brice, Palmer and Co
- Brick Lane Gasworks
- Bricklayers' Arms Station
- L. Brickman
- Bricknell and Co
- Bridges, Ashbury and Co
- S. N. Bridges and Co
- Bridgewater Construction Co
- G. Briggs and Co
- George Briggs and Co
- George Briggs and Co (3)
- 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
- Brinjes and Goodwin
- Brinley Richards
- John Brinsmead and Sons
- 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 Acoustic Films
- British Aerial Transport Co
- British Air Brake Co
- British Airline Pilots Association
- British Alkaloids
- British Aluminium Co
- British American Land Co
- British American Optical Co
- British and American Salmon Curing Co
- British and Colonial Furniture Co
- British and Colonial Manufacturing Co
- British and Colonial Motor Co
- British and Colonial Motors
- British and Colonial Trust and Assurance Co
- British and Continental Artists
- British and Continental Steamship Co
- British and Dominions School of Drawing
- British and Foreign Electrical Vehicle Co
- British and Foreign Gas Generating Apparatus Co
- British and Foreign Industrials
- British and Foreign Sailors' Society
- British and General Tube Co
- British and Saar Steel Co
- 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 Bank of South America
- British Bariquand and Marre Engine Co
- British Benzol and Coal Distillation
- British Berma Motor Lorries
- British Blue Spot Co
- British Broadcasting Corporation
- British Bronson Co
- British Bronze and Silvo Metal Co
- British Brown-Boveri
- British Brush Co
- British Buffalo Marine Motor Co
- British Butanic
- British Carnival Novelties
- British Cattle Foods Co
- British Cedar Wood Separator Co
- British Celanese
- British Cellulose and Chemical Manufacturing Co
- British Central Electrical Co
- British Ceresit Waterproofing Co
- British Cigarette Automatic Machine Co
- British Clip Co
- British Coalite Co
- British Columbia Lumber Manufacturers Association
- British Commercial Insurance Co
- British Construction Co
- British Constructional Steelwork Association
- British Cork Mills
- British Crepe Paper Manufacturers
- British Cycle Manufacturing Co
- British Cycling Bureau
- British Cystoscope Co
- British Dardelet Threadlock
- British de Forest Phonofilms
- British Doloment 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 Empire Cancer Campaign
- British Empire Leprosy Relief Association
- British Empire Mutual Life Assurance Co
- British Empire Mutual Life Office
- British Engineering Standards Association
- British Engineers Export Agency
- British Engineers' Association
- British Engraving and Nameplate Manufacturing Co
- British Ensign Motors
- British Equipment Co
- British Ever-Cold
- British Export Trade Research Organisation (BETRO)
- British Fittings Co (Hendon)
- British Flettner Ventilator and Equipment Co
- British Fottinger Marine Transformers
- 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 Gaslight Co
- British Gelatine Works
- British General Manufacturing Co
- British Geon
- British Germain Motor Co
- British Glass Industries
- British Glues and Chemicals
- British Goodrich Rubber Co
- British Graetzin Light
- British Gregoire Agency
- British Grille Water-Tube Boiler Co
- British Hard Court Co
- British Hermeseal
- British Home for Incurables
- British Home Utilities Co
- British Homophone Co
- British Hong-Kong Tea Co
- British Indian Extension Telegraph Co
- British Indoor Pastimes
- British Industrial Corporation
- British Institute of Engineering Technology
- British Institution of Radio Engineers
- British Instrument Co
- British Insurance Association
- British Iron and Steel Corporation
- British Iron and Steel Federation
- British Jaeger Instruments
- British Joint Association
- British Landing Gears
- British Law Fire Insurance Co
- British Lead Manufacturers Association
- British Legion
- British Library
- British Lion Motor Car 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 Match Co
- British Maxa
- British Maxium
- British Mechanical Productions
- British Mercedes-Benz
- British Metal Corporation
- British Metallising Co
- British Mexican Petroleum Co
- British Mining and Metal Co
- British Monogram Oil Co
- British Motobloc Syndicate
- British Motor Boat Manufacturing Co
- 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 Nation Life Assurance Association
- British Niclausse Boiler Co
- British Nicollwood Co
- British North Borneo Co
- British Nova Works
- British Oil and Cake Mills
- British Oil and Turpentine Corporation
- British Olivetti
- British Ore Concentration Syndicate
- British Oxygen Aro Equipment
- British Oxygen Co
- British Oxygen Gases
- British Patent Utility 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 Year Book
- British Plimber
- British Portland Cement Manufacturers
- British Protector Life Assurance Co
- British Quadruplex
- British Radial Engine Co
- British Radio and Television (Publishers)
- British Radio and Television (Publishing)
- British Radio Gramophone Co
- British Radio Valve Manufacturers Association
- British Rail Engineering
- British Railways Car Ferries
- British Rawhide Belting Co
- 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 Russel Parachute Co
- 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 Silverware
- British South Africa Co
- British Standards Institution
- British Steel Corporation
- British Structural Steel Co
- British Sure Seal Co
- British Syphon Co
- British Tap and Die Co
- British Telecom
- British Telegraph Instrument Co
- British Telegraph Manufactory
- British Thane Co
- British Time Recorder
- British Timepieces
- British Toy and Novelty Co
- British Tramways and General Construction Co
- British Trane Co
- British Transfer Printing Co
- 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 Uralite Co
- British Vacuum Cleaner and Engineering Co
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- British Vinegars
- British Viscoid Co
- British Watch Cases
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- British Waterways
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- British Wire Netting Manufacturers Association
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- British Zeppelin Syndicate
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- British, Continental and American Travellers' and General Agency
- British-Russia Gazette and Trade Outlook
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- Brittain Publishing Co
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- Britten and Gilson
- Arthur Brittlebank
- 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
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- John Broadwood and Sons
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- Brockie-Pell Arc Lamp
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- J. Brodie
- Brodie Mack Correspondance Art School
- Brodie-Kent
- Brogden and Co
- Alexander Brogden
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- Bromhead and Co
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- R. Bromley and Co
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- Brompton Motor Co
- Bromwell Publishing Co
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- Brooker, Dore and Co
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- T. H. Brooks
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- John Brooks
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- A. Brooman
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- George J. S. Broomhall
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- Augustus Brown
- B. Brown's Motor Works
- C. J. Brown
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- H. T. Brown and Sons
- S. Brown and Co
- Samuel Brown
- W. J. Brown Furniture Co
- Brown and Adams
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- Brown and Son
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- A. B. Brown and Co
- A. J. Brown and Co
- A. S. Brown and Co (Manufacturing)
- Alfred Brown and Sons
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- Brown, Brothers and Co
- C. Brown
- David Brown Corporation
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- E. Brown and Son
- Grace Brown
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- James Brown
- James Brown, Bryce and Co
- John Brown and Son
- J. B. Brown and Co
- Neville Brown and Co
- R. Melville Brown
- Samuel Brown and Co
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- T. B. Browne (Advertising)
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- W. E. Browning and Co
- John Browning
- John Browning (2)
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- E. L. Bruce Co
- Robert Bruce and Sons
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- A. K. Bruce (2)
- Bruce, Dawson and Co
- William F. Bruff
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- Bruno Lion and Co
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- Brunton and Co
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- 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
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- Henry Bryceson
- John Bryden and Sons
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- A. F. Buckingham
- G. F. Buckland and Co
- Buckley Brothers
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- Henry Bucknall and Sons
- D. Buckney
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- Bugatti Cars
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- F. E. Bull
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- D. Bumsted and Co
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- William Bundy
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- Burchfield and Son
- Burdette and Co
- C. L. Burdick Manufacturing Co
- George Burge (2)
- C. T. Burgess
- Burgess Lion Ointment
- John Burgess and Son
- W. J. F. Burgess
- W. J. F. Burgess and Co
- Burgoyne Engineering Co
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- Arthur Burkart and Co
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- Burmah Oil Co
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- J. and A. J. Burman
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- Burn Brothers
- Burnard and Co
- Burnerd and Co
- F. Burnerd and Co
- A. Burnet and Co
- Sir Robert Burnett and Co
- Burney and Co
- Burns Hotel, London
- Burovox
- Burrell Radio
- Burroughes and Watts
- W. J. Burroughes and Sons
- Burroughs Brothers
- Burroughs, Wellcome and Co
- Burrow, Strutt and Co
- R. E. Burrows
- W. Burrows
- George Burrows and Co
- Burrup, Mathieson and Sprague
- Burstall and Monkhouse
- Burstinghaus and Co
- A. and C. Burt
- N. Burt and Co
- R. C. Burt
- Burt and Potts
- Burt Brothers (Bow)
- Burton, Griffiths and Co
- William S. Burton
- Burton and Pasfield
- Burton G. Raymond
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- D. Burton
- William Burton and Sons (Bethnal Green)
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- M. H. Busby
- Emil Busch Optical Co
- E. Buser and Co
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- Henry W. Bush and Co
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- Buss and Elston
- Henry Butcher and Co
- W. Butcher and Sons
- Claud Butler
- G. Butler's
- Butler and Wise
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- Chris Butler
- James Butler and Co
- Butler, McCulloch and Co
- F. R. Butt and Co
- Butter Information Council
- Butterworth and Co
- Butterworth Group
- BX Plastics
- John Byford and Son
- A. A. Byrd and Co
- Bystander
- Bywater and Co
- G. H. and A. Bywaters
- H. A. Byworth and Co
C
- C. A. C. Radio and Co
- C. A. F. Mechanical Handling Equipment
- C. A. Fenwick
- C. A. P. Bodies
- C. A. S. (Industrial Developments)
- C. and A. Oldridge
- C. and G. Kearsley
- C. and N. P.
- C. and P. Development Co
- C. B. Harness
- C. B. Kent and Sons
- C. B. Tanner
- C. Barrett and Co
- C. Best
- C. Bond and Son
- C. C. Gambles and Co
- C. Casper and Co
- C. Cockayne-Naylor
- C. D. Monniger
- C. D. Richford
- C. F. Anderson and Son
- C. F. B.
- C. F. Ennis
- C. F. Moore and Sons
- C. G. Mueller
- C. G. Templer and Co
- C. Gilbert-Wood
- C. Groom
- C. H. Lorberg
- C. Horace Clarke
- C. J. Lytle (Advertising)
- C. Jenkins and Co
- C. Jukes and Co
- C. K. Enterprises
- 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. S. Meik and Buchanan
- C. Simeons and Co
- C. W. Smith, Son and Co
- C. Z. Auckland and Son
- C.B.A. Radiator and Engineering Co
- C.F.Gerhardt
- Cabin Scooters (Assemblies)
- Cable and Wireless
- Cable Covers
- Cable Makers' Association
- Cable Publishing Co
- Cable Tie Supplies
- Cabot Carbon
- CACI Products Co
- Charles Cadby
- J. Caddey (Coachbuilders)
- R. Cadisch and Sons
- Charles Shirley Cadman
- Cadogan Foundry
- Cadogan Garage and Motor Co
- Cadogan Ironworks
- H. Cahen and Son
- Caird and Rayner
- Cairns, Noble and Co
- Caithness and Co
- Cakebread-Robey and Co
- Calders
- Caldwell Heaters
- Caledonian Motor Carriage Co
- Callaghan and Co
- Callard and Bowser
- Callard and Co
- W. Callcut
- George M. Callender and Co
- Monte Callow and Co
- Calman Links
- Calmon and Neate
- Calmon Asbestos and Rubber Works
- Calor Gas
- Caloria Co
- Caloric Engine and Siren Fog-Signal Co
- Calorizing Corporation of Great Britain
- Calphos Electrical Co
- M. Calthorpe (Coachbuilders)
- Calvert and Seward
- Calvert, Cornes and Harris
- Calverts Motor Cycle
- I. Calvete
- Camack Browne
- Cambrian Insurance Co
- Cambridge and Paul Instrument Co
- Cambridge Instrument Co
- Camco (Machinery)
- Camden Brewery
- Camden Engineering Co
- Camel Accumulators
- Camera Club
- Camerer, Kuss and Co
- F. B. Cameron and Co
- Camp and Sports Co-operators
- Camp Bird
- Campbell and Gray
- Campbell and Schultz
- Duncan Campbell
- Dugald Campbell
- Campbell, Johnson and Co
- Campbell, Johnstone and Co
- Campbell-Gray
- Campden Hill Waterworks
- F. W. Campin and Co
- Camtoux and Co
- Camwal
- Canada Cycle and Motor Co
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- Canal Voyagers
- Cancer Hospital
- Candler System Co
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- Candy Filter Co
- Cane Connection
- Canex Co
- Cann
- Cann and Taylor
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- Cannon and Co
- Cannon and Miller
- Cannon Automotive
- Cannon Street Railway Bridge
- Cannon Street Railway Station
- Cannon's
- W. F. Cannon
- Cannstatt Automobile Supply Association
- Cannstatt-Mercedes
- Cantines
- Capac Co
- Caparo Group
- Capasco
- Cape Asbestos Co
- Cape Industries
- Cape Insulation and Asbestos Products
- Jonathan Cape
- Capel and Co
- Capewell Horse Nail Co
- Capita
- Capital Flannelette
- Capital Hotel, Knightsbridge
- Capital Motor Co
- Capital Patent Crane
- Caplin Engineering Co
- Capricorn Industrial Services
- Captain Chiosso
- Captain O. M. Watts
- Car and General Insurance Corporation
- Car Fitments
- Car Hood Co
- Car Mart Sales
- Car Recovery Service Club
- Car Supply Co
- Car-Mat Co
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- Caravan Publications
- Carbic
- Carbide of Calcium Supply Syndicate
- Carborid
- Carborundum Co
- Carbotron Heating Co
- Carburation
- Carbutt and Co
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- Carden Press
- W. Cardinal and Co
- Cardinal and Harford
- Carefree Catering Equipment
- Carels Diesel and Steam Engines (London)
- Caressa Toilet Requisites
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- H. W. Carey
- Carfax Cards
- Caribonum
- Thomas Carle
- Carlisle and Clegg
- Carlton Industries
- Carmo Car Centre
- H. Carmont
- Carmont's Noiseless Shielded Rubber Tyre Co
- Carnaby and Co
- William Inglis Carne
- Carobronze
- H. Carpenter and Son
- Carpenter and Westley
- William Carpenter
- Carpet Galleries
- Carpet Selection Centre
- Carpmael and Co
- J. W. Carr and Co
- Carr and Son
- Carreras
- Carriage Insurance Co
- Carrier Engineering Co
- Carrier-Ross Engineering Co
- Carriers Publishing Co
- Carrimore Six Wheelers
- Carrington and Co
- Carrington Manufacturing Co
- H. V. Carrington
- Carroll Purifier
- Carrosserie Latymer
- Carruthers and Wilson
- Cars and Motor Sundries
- Carson and Co
- F. M. Carson
- Walter Carson and Son
- Walter Carson and Sons
- Carstairs
- Carstone
- G. H. Carter
- J. E. Carter
- Carter (Barpart)
- Carter and Co (London)
- 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
- Carter-Parratt
- Carters
- Carters (J. and A.)
- Cartier
- A. Cartledge and Sons
- R. S. Cartwright
- Cartwright, Jordan and Co
- Carville
- Cary
- C. F. Casella and Co
- Louis Casella and Co
- Louis P. Casello and Co
- J. Casey
- James Casey
- Cashmore Brothers
- 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
- Castle Line
- Castle Mail Packets Co
- Castle Shipping Co
- Castle's Shipbreaking Co
- Caston and Co
- Caston Barber
- Caswell Cranes and Erection
- Caswells
- Cater and Walker
- Caterpillar Tractors
- Catesbys
- Catford D. S.
- Cathcart and Co
- Catholic Press
- Catmur Machine Tool Corporation
- Catophrene
- Cator and Golledge
- R. Cattle
- Catto, Mather
- Caucasian Petroleum Export Co
- Hans St. George Caulfeild
- S. and C. Causley
- Causton Purr
- Sir Joseph Causton and Sons
- Cavanders
- H. J. Cave and Sons
- C. W. Cave and Co
- Cavendish Furniture Co
- Helen Cavendish
- Caxton Chocolate Co
- Caxton Electric Developments
- Caxton House
- Caxton Name Plate Manufacturing Co
- Caxton Publishing Co
- Ceag
- G. Cecil Gnapp and Co
- Cecil Hodges and Co
- Cecil Hotel, London
- Andrew Cederberg
- Cedes Electrical Traction Co
- CEGB
- Celebes Storage Co
- Celebritone
- Celebrity Gramophones
- Cellactite and British Uralite
- Cellnet
- Cellular Clothing Co
- Celluloid Co
- Celotex
- Celotex Co of Great Britain
- Cement Marketing Co
- Cementation (Muffelite)
- Central Bank of London
- Central Chemicals
- Central Cottage Improvement Society
- Central Currant Office
- Central Cyclone Co
- Central Electric Supply Co
- Central Electrical Co
- Central Electricity Authority
- Central Flooring
- Central London Railway
- Central Machine Tool Works
- Central Mining and Investment Corporation
- Central Motor Car Co
- Central Motor Co
- Central Technical College
- Central Traction Co
- Central Translations Institute
- Central Zinc Co
- Century Cars
- Century Engineering and Motor Co
- Century Insurance Co
- Century Thermal Bath Cabinet
- Certus Gearless Co
- Chadwick and Shapcott
- Chalie, Richards, Holdsworth and Co
- Chalk and Harris
- Charles H. Challen and Son
- Challenge
- Challenge Oils
- Challenge Rubber Mills
- Chalmers Brothers
- Chalton Piano Co
- 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
- Chamier, Gilbert-Lodge and Co
- Champion Electric Corporation
- H. M. Champion and Co
- Champion and Co
- Champion Hill Steam Laundry
- Champion Rock Borer and Air Compressor Co
- Champion Valve Co
- Champion's Vinegar
- Chance, Homer and Chance
- C. Chancellor and Co
- Chancery Lane Safe Deposit and Offices Co
- W. Chandler
- Chandler and Oliver
- James Chandler
- Samuel Chandler and Sons
- Chandos Tool Co
- Channel Tunnel Co
- G. H. Chaplin and Co
- Chaplin and Co
- Chaplin and Horne
- Wimshurst, Hollick and Co
- Chaplin's
- H. J. Chapman and Co
- Chapman and Hall
- Chapman and Sutton
- Chapman Brothers
- C. T. Chapman
- James Chapman and Sons
- M. Chapman, Son and Co
- P. E. Chappuis
- Chappell and Co
- Chappell Piano Co
- Herbert Chappell
- Charbens
- Charham Products
- Charing Cross and Strand Electric Supply Co
- Charing Cross Bridge
- 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 A. Klemm
- Charles A. Osborn
- Charles Amplifiers
- Charles Appleby and Co
- Charles Auchterlonie and Co
- Charles B. King and Co
- Charles B. Symons
- Charles Baker and Co
- Charles Ball and Co
- Charles Bardies
- Charles Bate Cook
- Charles Bates Cook
- 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 Follett
- Charles Frederic Henwood
- Charles Green Spencer and Sons
- Charles H. Baber
- Charles Hammerton and Co
- 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 Orme Co
- Charles Owen and Co
- Charles P. Moody
- Charles Packer and Co
- Charles Peacock and Co
- Charles Phillips (of London)
- Charles R. Whitmee
- Charles Rickards
- Charles Riggs and Co
- Charles Ryan and Co
- Charles S. Stone
- Charles S. Windover and Co
- Charles T. Plum
- Charles Thomerson
- Charles Topham and Co
- Charles Tuckey and Co
- Charles Yates and Co
- Charles Zimmermann and Co
- Charles, Roberts and Co (London)
- Charleson Components
- Charnaux
- Charrier and Marbut Carvings
- Charrington and Co
- Charrington and Co (Coal Merchants)
- Charrington Gardner Locket (London)
- Charrington United Breweries
- Charrington, Head and Co
- Charrington, Sells, Dale and Co
- Chartered Bank of India, Australia and China
- Chartered Co
- Chartered Gas Co
- Chartered Gasworks
- Chartered Institute of Public Finance and Accountancy
- Chartered Mercantile Bank
- Charteris Cycles
- Chase Motors
- Chase Tractors Corporation
- 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
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- Chelsea Electricity Supply Corporation
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- Chelsea Handicraft Industries
- Chelsea Insecticides
- Chelsea Polytechnic
- Chelsea Precision Tools
- Chelsea Private Hotel, London
- Chemi-Synthetics
- Chemical and Philosophical Society
- Chemicals Trading Co
- Cheque Bank
- Chequered Flag
- Chesebrough Manufacturing Co
- Cheshire Engineering Co
- Chester Barrie
- Chester Hydraulic Co
- Chesters Renfrew Engineering Co
- Cheswright and Co
- Cheswright and Nicholls
- Chevron Structural Units
- H. J. Chick and Co
- Chicken and Stewart
- William Chicken
- Rock Chidley
- Chigwell Grammar School
- Child and Co
- A. J. Child and Co
- Children's Play Centres Fund
- A. B. Childs
- J. G. Childs and Co
- G. P. Chiles and Co
- Chillcotts
- Chilled Castings
- China Submarine Telegraph Co
- Chinese Engineering and Mining Co
- Chingford Model Aerodrome
- Chinnock-Davis Motor Manufacturing Co
- Chipstead Motors
- Chiswick Flyover
- Chiswick Polish Co
- Chiswick Power Station
- Chiswick Soap and Polish Co
- Chitty Dynamo and Motor Co
- Arthur Chitty and Co
- Chloride Group
- A. Chris
- Christian Bergh Electric Co
- Christiani and Nielsen
- Christie Manson and Woods
- H. Christie
- Christie, Manson and Woods
- W. E. Christie
- Christie-Tyler
- Christie’s
- Christmas and Walters
- Christopher Dowson and Sons
- Christopher Parkinson
- Christophers of Clerkenwell
- Christy and Co
- Christy Knife Co
- Thomas Christy and Co
- Thomas Christy and Co (Fenchurch St)
- 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
- E. J. Churchill (Gunmakers)
- Charles Churchill and Co
- V. L. Churchill and Co
- Churchman's Family Magazine
- C. M. Churchouse
- CICCA
- Cierva Autogiro Co
- Cine Photo Supplies
- Cinema-Television
- Cinex
- Ciro Pearls
- Citex Fire Extinguisher Co
- Cities Service Oil Co
- Citroen Gear Co
- Andre Citroen and Co
- D. Citroen
- City Accumulator Co
- City and Guilds College
- City and Guilds of London Institute
- City and South London Railway
- City and Suburban Electric Carriage Co
- City Bank
- City Cabinet Co
- City Canal
- City Car Agency
- City Electrical Co
- City Garage
- City Gas 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 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 Truss Society
- City of London Wood Wool Co
- City of London Wood-Wool Co
- City Ordnance Agency
- City Press
- City Prudential Building Society
- City Road Power Station
- City Sale and Exchange
- City Woollen Co
- Civil Aviation Authority
- Civil Service Motor and Cycle Agency
- CJB
- Clairpol (Machines)
- Clang
- Clapton Motor Co
- John Clarance
- T. Clare and Son
- Clare and Mann
- Clare Hall Hospital
- Claremont Garments
- Clarges Street Garage
- Claridges Patent Asphalte Co
- Clark and Co (Shutters)
- J. C. Clark
- Clark and Debenham
- Clark and Hunt
- Clark and Standfield
- Clark and Wellington
- Clark Brake
- 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
- John Clark
- Joseph Clark and Sons
- Joseph Lester Clark
- Latimer Clark, Muirhead and Co
- Clark, Punchard and Co
- S. Clark and Co
- Clark, Standfield and Clark
- W. Clark and Co
- W. Clark
- Matthew Clark and Sons
- J. F. Clarke
- Clarke and Co (Hoxton)
- Clarke and Dunham
- Clarke and Smith (Eastern)
- G. Ernest Clarke and Co
- Clarke, Nicholls and Coombs
- Robert Clarke
- S. Clarke and Co
- Clarkhills
- Clarkson and Capel Steam Car Syndicate
- Clarkson Steam Motors
- Clarkson Thimble Tube Boiler Co
- Clarkson's
- 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
- C. D. Clayton
- Clayton Engineering Co
- Clayton Installations
- Henry Clayton and Co
- Henry Clayton, Son and Howlett
- Clayton, Howlett and Co
- Clayton, Howlett and Venables
- Clearpack
- Fred. Samuel Cleaver
- Cleaver-Hume International
- Clemak Razor Co
- Clement Motor Co
- Clement Talbot
- A. E. Clements
- R. A. Clements
- St. Clements Press
- Clements and Newling
- 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 Products Co
- Cleveland Twist Drill Co
- Clever Map Co
- Cleverlys
- Clews Petersen
- Clews Petersen Piston Ring and Engineering Co
- Clifford and Co
- Clifford Christopherson and Co
- Cliffords Sales Organisation
- E. H. Clift
- Clift, Whitehead and Co
- Cliftophone and Records
- Climax Molybdenum Co
- Clingoe Automobile Syndicate
- Clinton and Owens
- Clipper Belt Lacer Co
- Clipper Tea and Produce Co
- Clipper Tyre Co
- A. G. Cloake
- Clockwork Explosive Fog Signal Co
- H. Clogg
- F. E. Clotten
- Cloudsley Engineering Co
- Frederic J. Clowes
- William Clowes and Sons
- Clubb and Smith
- E. J. Clubbe and Co
- J. Clubley Armstrong DANARM
- Cluse
- Clutsam Action Co
- 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
- Coalite
- Coalite and Chemical Products
- Robert W. Coan
- C. W. Coard
- J. Coates and Co
- John Coates and Co
- Coatostone Decorations Co
- James Cobbett
- W. Willson Cobbett
- Cobbetts
- 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
- T. Cocking
- Cocks, Biddulph and Co
- Codner and Callander
- Coe and Smith
- 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. S. Cohen
- George Cohen Machinery
- George Cohen, Sons and Co
- Cohn and Rosenberger
- Margarete Cohn
- Coignet System
- Coke Ovens and By-Products Co
- Colas Products
- Colby Belts
- Coldpoint Drills
- Cole and Cole
- Cole and Shuttleworth
- Benjamin Cole
- T. and W. Cole
- W. and L. Cole
- W. Cole and Sons
- Coleman and Wallwork
- Alfred Coleman (Textiles)
- Cecil Coleman
- Coles and Christopher
- Coles Cranes
- Coles, Shadbolt and Co
- Coles, Son and Co
- William Coles
- Colibri Lighters
- Colindale-Becker
- Collard and Collard
- Collard, Parsons, and Co
- Collectors Book Club
- 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
- 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
- Collins and Co (of Lambeth)
- Collins and Hayes
- Collins Electrical
- Collins Improved Firebars
- D. George Collins
- Henry Joseph Collins
- R. J. Collins
- A. J. Collinson
- Collis Browne
- J. Collis and Sons
- Colloidal Chemists
- Colls and Sons
- P. and D. Colnaghi and Co
- Colonial Bank
- Colonial Bank of New Zealand
- Colonial Mutual Life Assurance Co
- Colosseum Spa Co
- Colostat Combustion Systems
- Colour Photographs (British and Foreign)
- Colour Snapshots (1928)
- Colourdex (British System)
- Colquhoun and Thomson
- 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
- 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
- Comfort Weather Guard
- O. Comitti and Son
- Comjoint
- Commans and Co
- 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 Dock Co
- Commercial Gas Co
- Commercial India Rubber Manufacturing and Supply Co
- Commercial Motor Garage and Repair Co
- Commercial Motor Users Association
- 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
- Comper Aeroplanes
- Compound Hydro-Carbon Motor Syndicate
- Compound Metals Co
- Compressed Air Carpet and Tapestry Cleaning Co
- A. P. Compton
- Computer Analysts and Programmers
- Computer Management Group
- Comtelburo
- Comyn Ching and Co
- Concanen, Lee and Siebe
- Patent Concrete Stone Co
- Concrete Society
- Condor Freight Service
- Conduit and Insulation Co
- Confederation of British Industry
- Connaught Coachwork
- Connaught Motor and Carriage Co
- Connell, May and Steavenson
- J. W. and T. Connolly
- Connolly Brothers (Curriers)
- Conrad Press
- Conservative Land Society
- Considere Construction Co
- 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
- Constable, Hart and Co
- D. Constance
- Constant and Co
- Constrictor Tyre Co
- Continental Automobile Co
- Continental Caoutchouc and Guttapercha Co
- Continental Motor Co
- Continental Tyre and Rubber Co
- Continuous Rail Joint 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)
- Convector Distributors
- Convex Incandescent Mantle Co
- Conwar Car Accessories
- Conway Stewart and Co
- 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
- Cooke and Wheatstone
- J. W. Cooke and Co
- Cookers and Geysers
- S. Cooksey and Co
- Cookson and Co (of London)
- Cookson, Faithful and Co
- Coombe and Co
- Benjamin Coombe and Co
- Cooper Manufacturing Co
- H. W. Cooper and Co
- J. and C. Cooper
- Cooper and Co (of London)
- Cooper and Cooper
- Cooper and Holt
- Cooper Motor Bodies
- Cooper's Smelling Bottles
- Allan Cooper
- C. A. Cooper and Co
- Charles Cooper
- 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
- Copes Regulators
- Coppee Co
- Coppen, Allan and Co
- Copper Miners in England
- James T. Coppock
- Copydex Manufacturing Co
- Cora Hotel, London
- Corbulin
- Corby, Palmer and Stewart
- Bryan Corcoran
- Corcoran, Witt and Co
- Corcoron
- E. and G. Corderoy
- Cording's
- Cordingley and Co
- Cordingly and Co
- 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
- W. H. Cornelius
- Cornelly Equipment Co
- Cornhill Insurance
- Cornhill Trade Agencies and Industrial Finance
- Cornish and Co
- Cornwall Press
- Corona Engineering Co
- Corot
- Corporation of London
- Corporation of the London Assurance
- Alfred A. Corre and Co
- Correx 83
- Corrigan and French
- Corry and Co
- Corry Hurford
- 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 Glass Co
- Cossentine Bolt and Engineering Co
- Cossor Communications Co
- Cossor Instruments
- Cossor Radar
- Cossor Radio and Television
- A. C. Cossor
- Costain Concrete Co
- Richard Costain
- Cotella
- Cotswold House
- Cottam and Co
- Cottam and Cottam
- Cottam and Hallen
- Cotton and Johnson
- Cotton Powder Co
- F. C. Cottrell and Co
- Thomas Cottrell
- Coubro and Scrutton
- Alfred Couldrey and Co
- Coulson Engineering Co
- Coulson, Stokes and Co
- Countdown
- 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
- Court Line
- Courtaulds
- Courtin and Warner
- W. Whitehead Cousins
- Coutts and Co
- 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
- Cowley, Peachey
- J. Cowlin
- Cowper Coles Galvanising Syndicate
- Cowper and Applegarth
- 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 (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
- Craies and Stavridi
- 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
- Craven Equipment
- Crawford and Co (of West Green)
- Crawford Foundry Co
- C. E. Crawley
- 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)
- H. T. Crewe
- John Crichton (London)
- Crichton, Thompson and Co
- Richard Jex Crickmer
- Richard Crittall and Co
- Crittall-Aquafont
- Croggan and Co
- Croggon and Co
- Croid
- Crompton Parkinson (Batteries)
- Cromwell Engineering Co (of London)
- L. Crook
- E. A. Crook and Co
- Cropp and Farr
- 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
- Crosse and Blackwell
- Crossley Steam Gauge and Valve Co
- Crossley, Jacob and Gee
- Crossroads Group of Companies
- Crotty and Polsue
- Crouch and Jay
- Henry Crouch
- Joseph Crouch
- Croucher Reoch and Partners
- Crowden and Garrod
- Crowden and Keeves
- Crowdus Accumulator Syndicate
- Crowdy
- J. F. Crowley and Partners
- Crown Appliances
- Crown Car Co
- Crown Cork Co
- Crown House
- Crown Life Assurance Co
- Crown Perfumery Co
- Crown Water Softeners
- Crowther and Goodman
- Croxted Motor and Engineering Co
- Crucial Trading
- Crucible Steel Company of America
- Frank Crump and Co
- Crusader Motor Policies
- 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 District Gas Co
- Crystal Palace Railway
- Crystal Palace School of Engineering
- Crystal Spray Co
- Crystalate Gramophone Record Manufacturing Co
- CTC Heat (London)
- Cubitt Concrete Construction Co
- W. Cubitt and Co
- William Cubitt and Co
- Richard H. P. Cuble
- J. H. Cuff
- Cuirass Products
- T. Culleton
- Culletons Heraldic Office
- W. Cullingford
- F. R. Cullingford
- T. W. Culmer and Sons
- W. Culmer and Son
- G. T. Culpitt and Son
- George Culver
- Alfred Culverhouse
- Cumberland Syndicate
- S. G. Cummings
- Cummings and Co
- Cunard Eagle Airways
- Cunard Motor and Carriage Co
- Cunningham and De Fourier Co
- Cunningham and Morrison
- B. C. Cunnington
- Cupelle Motors
- Cuprinol
- Cuprocyl
- Curchin and Watson
- Curling, Young and Co
- Curnow Leathercraft
- R. S. Currie and Co
- Donald 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, Gardner and Co
- James Curtis and Co
- Curtiss and Sons
- Curwen and Sons (Estab. 1856)
- J. Curwen and Sons
- J. Cusden
- J. T. Cussans and Co
- PZ Cussons (UK)
- Cussons, Sons and Co
- Cutbill, King and Co
- Cuthbe and Co
- Percy Cuthbertson
- Cuthbertson Brothers
- Benjamin Cutler
- George and Samuel Cutler
- Cutten Brothers
- Cutting and Co
- 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
- Cycles and Automobiles Michaux
- Cyclist's Equipment Co
- Cyclostyle Co
- Cyl-Bore Co
- Cylinder Lubricants
- Cyprus
- Cyprus Tourist Office
- Cyprus Viticultural Board
- Cyril Adams and Co
- Cyrus Robinson and Co
- Czechoslovakia Travel Bureau
D
- D. A. Adana
- D. A. P. Model Aeroplane and Engineering Co
- D. Bianco and Sons
- D. Burkle and Son
- D. C. Green Ventilating and Engineering Co
- D. D. Distributors
- D. D. Walker Co
- D. J. (Tipon)
- D. M. C. Thread Co
- D. P. and S.
- D. R. Robertson
- D. Spokes and Co
- D. U. Manufacturing Co
- D. W. Cine Equipment
- Dacier
- Dacre Engineers Supply
- Dacres Rabjohns
- Dacron (Plan-o-Matic)
- H. and A. Dufaux
- Dagnall and Manning
- Daily Chronicle
- Daily Express
- Daily Mail
- Daily Mail Year Book
- Daily Mirror
- Daily News
- Daily Sketch
- Daily Telegraph
- Daily Telegraph Newspaper
- Dairy Outfit Co
- Dairy Supply Co
- Dakin and Co
- Dakol Electric
- Daks-Simpson
- John Dale
- Dale, Reynolds and Co
- Dale, Waller and Co
- Dalebrook
- Dalking Motor Body Works
- John E. Dallas and Sons
- 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
- Danaura
- Danckaert's Woodworking Machinery Co
- Danckaerts Woodworking Machinery
- J. and A. Dandridge
- W. Danemann and Co
- Dangerfield's Motor Museum
- Danico Brass
- Daniel Wigley
- A. C. Daniels and Co
- 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
- 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
- David Allan (Dallan) Products
- David and Timmins
- David Caird and Co
- David Cope
- David Hart and Sons
- George Davies (London)
- W. J. Davies and Sons
- Davies and Soames
- Davies and Son
- Davies and Son (of London)
- Davies Coleman and Co
- Davies Emery
- Davies Investments
- Davies Motor Co
- Davies Patent Boiler Co
- Davies Street Power Station
- Davies Tyre Co
- David Davies (of London)
- H. E. Davies
- J. Davies and Allen
- Owen Davies Engineering Co
- Davies, Turner and Co
- A. Davis (Piccadilly)
- A. Davis and Co
- J. Davis (Jadex)
- W. J. Davis Engineering Co
- Davis and Co (London)
- Davis and Timmins
- Davis Paraffin Carburetter Co
- Davis Service Group
- 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. J. Davis and Co
- H. and C. Davis and Co
- J. A. Davis and Co
- J. A. Davis and Son
- John Davis (of London)
- John Davis and Son
- William Davis (7)
- Davis-Perrett
- Davison and Partner
- Davison and Scamell
- T. Davison
- Davrian Developments
- Davy and Son
- A. and Z. Daw
- John Dawes and Sons
- Thomas Dawkins
- Dawnays
- L. H. Dawson
- Dawson Brothers (Shipping)
- Dawson Gas Engine Syndicate
- H. Dawson and Co
- Day and Martin
- Charles Day Manufacturing Co
- Day, Son and Hewitt
- Dayton Cycle Co
- C. S. De Bay
- De Beers Industrial Diamond Division
- De Grave, Short and Co
- De Grave, Short and Fanner
- De Grelle, Houdret and Co
- De La Rue Plastics
- De Laitte Gas Machine Syndicate
- De Laval
- Augustus De Morgan
- De Nevers Tubber Tyre Co
- W. H. De Ritter and Co
- De Tomaso
- De Vere Hotel, London
- C. W. Deacon and Co
- S. and C. Deacon
- Samuel Deacon and Co
- Dealers Deliveries
- Dean and Son
- Dean Tape Measures
- G. and J. Deane
- Bernard Deane
- Deane, Dray and Deane
- Deane, Dray, and Co
- G. and I. Deane
- George and John Deane
- Deanfield Fur Models
- Deans Blinds (Putney)
- Deans Rag Book Co
- 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)
- Deeprose
- Deering Harvester Co
- Defence (Insurance)
- Defender Fire and Life Insurance Co
- Defiance Rubber Co
- Defiant Enamelled Tile Co
- N. Defries
- J. Defries and Sons
- J. Dege and Sons
- Degenhardt and Co
- Degory Carburetters
- W. R. Deighton and Sons
- Delage Oil Corporation
- Delahaye Motor Co
- Delaney Gallay
- Delco Remy and Hyatt
- Delco-Remy
- Delecroix Motor Syndicate
- G. Delgado
- Delhi and London Bank
- Delia Collins
- Dell and Co
- William R. Dell and Son
- B. Dellagana and Co
- H. Delolme
- Delta Motor Co
- Dema Glass
- Demolition and Construction Co
- Demor Co
- John Dence
- Denco Distributors
- Denham (1933)
- Denham and Morley
- Dennett and Ingle
- Dennis and Webb
- Dennis di Luggo and Co
- 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
- 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 Scientific and Industrial Research
- Department of Trade and Industry
- Dependable Radio Supplies
- Dependable Sewing Machine Co
- Depford Co
- Derata
- Derby and Co
- Dermal Research Institute
- Dermatine Co
- V. W. Derrington
- Derry and Toms
- Derwent Trading Co
- Desande Automobiles
- C. V. Desiderio
- Design Centre
- Design Council
- Henry Detloff
- Deutz Engines
- Devas, Routledge and Co
- Devine and Co
- 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
- Dewrance and Co
- Dex Industries
- Dexine Patent Packing and Rubber Co
- Dexion
- J. T. Dexter
- Dey Time Registers
- Dhaussy Powder Box Co
- Diagraph Stencil Machine Co
- Diamond Blower Co
- Diamond Drill Co
- Diamond Fibre Co
- Diamond Rock Boring Co
- Diamond Steamboat Co
- Diamond Tools Advisory Centre
- Diamond Tread Co
- W. B. Dick 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
- Diesel Engine Co
- Diespeker
- Dietz and Co
- Thomas J. Digby Illuminating Engineering Co
- H. C. Dignasse
- G. Dikkers and Co
- Charles W. Dilke
- Dimmack, Thompson and Firmstone
- Dimol (Veterinary)
- G. H. Dingwall and Son (Engineers)
- Dinneford and Co
- Direct Photo Engraving 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 Motor and Accessories Co
- Disposal Board
- Dissolved Acetylene Co
- Henry Disston and Sons
- Distance Lighting 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
- John Dixon (London)
- Dixon and Co (of Limehouse)
- Dixon and Thorne
- Dixon's White
- Adam Dixon
- John Dixon (Contractor)
- John Dixon, Sons and Taylor
- Joseph Dixon Crucible Co
- Thomas Dixon
- T. Dobbin and Co
- H. T. Dobson
- Dobson and Sons
- Docklands Light Railway
- Thomas Docwra and Son
- 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
- Domain Products
- Domeier and Co
- Domestic and Garden Utensil Manufacturing Co
- 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
- Dore
- Dormatine Co
- Dormeuil
- Dorothy Gray
- Dorr Cyanide Machinery Co
- Dorr-Oliver Co
- Dorrett and Martin
- Dorwald
- Dorwald and Co
- S. Dory
- Dottridge Brothers
- Doubleday, Son 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
- 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
- Dowding and Doll
- Dowdings' Machine Tool Co
- Dowgate Steamship Co
- Dowie and Marshall
- Down Brothers
- Downham and Co
- Downie and Adams
- Downings
- J. Downton and Co
- Dowson, Taylor and Co
- J. Emerson Dowson
- Dowson and Worth
- Dowson Economic Gas and Power Co
- 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
- 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, Clark and Co
- Drew-Bear, Perks and Co
- Drewell
- Drewry and Sons
- Dring and Fage
- Druce and Co
- Drummonds
- Dryden Brothers
- 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
- The Duchess Razor 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, Stourbridge and District Electric Traction Co
- Dufay (Birmingham)
- Dufay-Chromex
- Duff, Morgan and Vermont
- Duffield and Funk
- Duffle coats
- N. E. Dufty
- Thomas R. Duggan
- Robert Dugwell
- Duke and Co
- Duke, Waring, Crisp and Co
- Dulrae Manufacturing Co
- Dumbrill Plant and Engineering Co
- Dunbee
- Duncan Brothers
- Duncan Watson 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
- Dunlop Motor Co
- Dunlop Pneumatic Tyre Co
- Dunlop Pneumatic Tyre Co (France)
- Dunlop Rubber Co
- Dunlop Sports Co
- D. Dunn
- Dunn Brothers
- Dunn, Squire and Co
- Duplex and General Bearing Co
- Duplex Motor Engine Co
- Dupont
- Dupre Vermiculite
- Dupree Swift and Co
- Duprez et Cie
- Durachrome
- Duradal
- Durafencing
- Duralay
- Duramend Co
- Duramin Engineering Co
- Durance and Co
- Durham and Moysey
- Durham Collieries Electric Power Co
- Henry Durke
- Durox Building Units
- Durrans' Patent Nail Syndicate
- Durvite
- Dussek Bitumen and Taroleum
- H. and G. Dutfield
- Henry Dutton and Co
- Dutton-Forshaw Group
- E. Jerome Dyer
- Dyer and Robson
- T. Dyer and Co
- Frank Dyke and Co
- Dyle and Bacalan
- Dyn-Metal
- Dyna Electric Co
- Dyson and Co
- J. Dyson and Co
- Dyster, Nalder and Co
- Dzus Fastener Europe
E
- E. A. P. (Tape Recorders)
- E. and H. Lumley
- E. B. Meyrowitz
- E. Bailey-Denton and Co
- E. Bean
- E. C. Ogden and Co
- E. C. Powder Co
- E. Davey and Sons
- E. Davis
- 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. Coles and Co
- E. J. Elgood
- E. J. Smith (London)
- E. James and Co (of London)
- E. Kahn and Co
- 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. Rubie and Sons
- E. S. Aston and Co
- E. S. Motors
- E. T. Agius
- E. W. Barker
- E. Walker and Co
- E. Wish and Co
- E. Wolff and Sons
- E. Wood
- I. Eade
- W. Eades and Co
- Eagle Carriage Works
- Eagle Foundry, London
- Eagle Insurance Co
- Eagle Life Assurance Co
- Eagle Motor Manufacturing 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
- EAQA
- Earl
- Henry N. Earl
- Earl Motors (Britain)
- Earl's Court Motor and Garage Co
- 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 Tramways
- East India Co
- 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, Kinsey and East
- J. H. Easter
- 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 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
- Easycantop
- Eaton and Co
- Eaton, Parr and Gibson
- Eaton-Williams
- Eau de Lubin
- W. G. Eavestaff and Sons
- Ebbels
- Ebcol Scientific Glassware Co
- Jos. F. Ebner
- Ebonestos Industries
- Ebor Dale Fabrics
- 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 Household Appliance Co
- Economic Life Assurance Society
- Economic Motors
- Economic Sales Service
- Economic Smokeless Fire Co
- Economical Gas Apparatus Construction Co
- Economy Filing Co
- Ed. J. Burrow and Co
- Edcel Electronics
- A. and W. Eddington
- T. Eddy
- Ede's Studios
- Edelle
- Eden Fisher and Co
- F. G. Edey and Co
- EDF Energy
- S. F. Edge
- Thomas Edge (of Westminster)
- Benjamin Edgington
- John Edgington and Co
- 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
- A. Edler and Co
- Edmett and Co
- Edmiston and Son
- Edmonds, Orr and Co
- Edmund Brown
- Edmunds and Goolden
- Edmundson and Co
- J. Edmundson and Co
- Edmundsons' Electricity Corporation
- Educational Supply Association
- Edward Arnold and Co
- Edward Barber and Co
- Edward Batten and Co
- Edward Baylie and Co
- Edward Bould
- Edward Brand
- Edward de Poorter and Co
- Edward Deane and Beal
- Edward Doherty and Sons
- Edward Eversley
- Edward Hack
- Edward Hernulewiez and Co
- Edward Hughes and Co
- Edward J. Hill
- Edward Jenner
- Edward Lomer and Co
- Edward Mines Aviation Syndicate
- Edward Paterson
- Edward Suter
- Edward Weir
- Edward Weir and Co
- Edward Whistler
- Edward Worrall and Co
- 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 Sons
- Edwards and Symes
- Edwards Harlene Co
- 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
- Richard Edwards
- William Edwards and Son (Wolverhampton)
- Edwin Burgess
- Edwin Freund
- Edwin Palmer
- Edwin Scharf
- Efficiency
- Egyptian Cigarette Co
- Egyptian Salt and Soda Co
- Ehrmann Brothers
- E. Eichhorn
- Eisemann Magneto Co
- Eisenmann and Co
- Elastic Rail Spike Co
- Elce and Co
- Elco Clocks and Watches
- Elders and Fyffes
- 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 Carriage and Storage Co
- Electric Construction Co
- Electric Construction Corporation
- Electric Gramophones
- Electric Heating Co
- Electric Hose and Rubber Co
- Electric Light and Power Generator Co
- Electric Light Insurance and Maintenance Co
- Electric Lighting Boards
- Electric Locomotive and Power Co
- Electric Pulley Block Co
- Electric Shavers
- 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 Association for Women
- 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 Installations
- Electrical Power Storage Co
- Electrical Sound and Television Patents
- Electrical Undertakings Co
- Electrical Utilities
- Electricity Council
- Electro Acoustic Industries
- Electro-Metals
- 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
- Elem Clothing Co
- Elephant and Castle Horse and Motor Repository
- Elephant Chemical Co
- Eley Brothers
- Elgar Sheet Metal Works
- Eli Richards
- Elieson Electric Co
- Elijah Edwin Thomas
- Elizabeth Schwartz
- John Elkan
- Elkay Electrical manufacturing Co
- Elkington Carriage Co
- F. Elkins and Co
- H. M. Ell
- Ellams Duplicator Co
- Ellerman Lines
- Ellerman's City Line
- 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 Fisher Co
- F. W. Elliott
- Elliott, Son and Boyton
- G. Ellis and Co
- G. H. Ellis
- W. Ellis and Co
- Ellis and Beetlestone
- Ellis and Co
- Ellis and Ward
- Bernard J. Ellis
- J. C. and J. S. Ellis
- James Ellis (Engineer)
- P. Ellis
- Richard Ellis and Son
- Ellis, Simpson and Saunders
- John B. Ellison and Sons
- Elliston and Fell
- Ellmax Electronics
- Elm Street Engineering Works
- Elma Manufactory
- Elmat
- Elmesan (London)
- Elna (Great Britain)
- Elphinstone-Vincent Electro-Dynamo Machine Co
- Elsan Manufacturing Co
- C. F. Elwell
- Elwells Engineers
- A. Emanuel and Sons
- Emberson's
- Emerson Nichols China Co
- EMG Handmade Gramophones
- EMI Institutes
- Emile of Conduit Street
- Emmerich (Berlon)
- Emmott, Hayward
- C. J. Emms
- Emms Ltd
- Empire Aluminium Co
- Empire Engineering Co
- Empire Hotels
- Empire Motor Cycle Co
- Empire Printing Ink Co
- Empire Publicity
- Empire Roller Bearings Co
- Empire Stone Co
- Empire Tea Bureau
- Employers' Liability Assurance Corporation
- Empson Centrifugals
- Empson Electrical Engineering Co
- Enamelled Metal Products Corporation
- Encon
- Encore Cycle and Motor Co
- Encyclopaedia Britannica
- Endurite Leadless Paint Co
- Energising Momentum Engine
- Engelbert and Co
- Engert and Rolfe
- Engine Development Co
- Engine Patents
- 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 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 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 Jersey Cattle Society
- English Joinery Manufacturers Association
- English Motor Car Co
- English Motor Club
- English Motor Co
- English Typewriter
- English, Scottish and Australian Bank
- English, Scottish and Australian Chartered Bank
- Enlayde
- Enolin (1926)
- Enterprise Manufacturing Co
- Enterprise Steel Co
- Enthoven Solders
- H. J. Enthoven and Sons
- 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 Gas Co
- Equitable Gasworks
- Equitable Life Assurance Society
- Equitable Life Assurance Society of the United States
- Equitable Reversionary Interest Society
- Equity and Law Life Assurance Society
- Equity Credit Co
- Erard Pianos
- Ercole Marelli and Co
- Erg Resistors
- Erie Resistor
- Erith and Co
- Erith's Engineering Co
- Eriths Engineering Co
- Kurt Erlach
- Ernest Grimaldi
- Ernest Lyon
- Ernest Lyons Gas Equipment
- Ernest Turner (2)
- Ernest W. Perrett
- Ernest W. Trott
- Ernest Zappert
- Errington and Martin
- Erwood and Co
- W. L. Erwood
- Esavian
- Escare Art Metal Co
- Esdaile and Co
- Eskimo Interlining Co
- Esmond Saddle
- Esquire Kleindienst and Co
- Essanbee Products
- E. Essex and Co
- Essex and Co
- Essex Engineering
- Essex Southey and Co
- Esterbrook Hazell Pens
- Estey Organ Co
- Estler Brothers
- Eston Sheet and Galvanizing Co
- Etodd and co
- Euboeolith Patent Flooring
- Eugene
- Eunice
- Eureka Machine and Hardware Co
- Euro Electronics
- European Assurance Society
- European Cars
- European Co
- European Cycles Consolidated Co
- European Petroleum Co
- Eustace Miles Food Co
- Euston Hotel, London
- Euston Ignition Co
- Euston Manufacturing Co
- Euston Motor Co
- Euston Railway Station
- Evanol
- A. Evans
- A. G. Evans and Co
- D. H. Evans
- Evans and Co (of London)
- Evans and Son
- Evans and Weale
- Evans and Wormull
- Evans Medical Supplies
- Evans Son and Co
- Arthur E. Evans and Co
- D. H. Evans and Co
- David Evans and Co
- F. H. Evans and Co
- F. W. Evans
- John Evans and Son
- Evans, Livock and Co
- Evans, Marshall and Co
- Evans, Osgood and Co
- Evans, Son and Co
- Evans, Sons, Lescher and Webb
- J. E. Evans-Jackson and Co
- Evenden and Co
- Everett and Co
- Everett, Clear and Hayward
- Evering Manufacturing Co
- Everitt W. Vero and Co
- Everitt, Adams and Co
- Everseal Products
- Evershed and Vignoles
- Eversley Press
- Evinrude Motor Co
- Evraz
- Ewart and Son
- Ewart and Sons
- Ewart's Geysers
- A. Ewin
- Exactor Control Co
- Excelsior Camera
- Excelsior Printers Supply Co
- Exchange Telegraph Co
- Expandit Suitcase Co
- Expandite
- Explosives and Chemical Products
- Export Packing Service
- Express
- Express Lift Co
- Express Motor and Body Works
- Express Newspapers
- Express Rubber Co
- Exqvisita
- Exton Board Co
- Eyquems Patents
- Eyre and Spottiswoode
F
- F E Proprietary Co
- F. A. Clark and Son
- F. A. Robinson and Co
- F. and A. Guppy
- F. and M. (Jewellery)
- F. and M. Supplies
- F. C Russell
- F. C. Reiser
- F. Carrel
- F. Davis
- F. Dennant
- F. Dewsbury and Co (1913)
- F. E. W. Patents Co
- F. F. Publishing
- F. G. Brown
- F. H. Brackpool and Co
- F. Henschel and Co
- F. J. Davis (Motor Accessories)
- F. L. M. Harris
- F. L. Smidth and Co
- F. Lipscombe and Co
- F. Mebes and Sons
- 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. W. Peckham Motor Syndicate
- F. Wilkinson
- F. Winter
- F.N. Motor Agency
- B. Fabbricotti
- A. W. Faber
- Johann Faber
- L. and J. Fabian
- Fablon
- Facile Carburettors
- Facsimile Letter Printing Co
- Factory Cleaners
- Faculty of Surveyors of England
- B. M. and W. D. Fair and Co
- Fairbanks Co
- Fairbanks, Morse and Co
- John Fairdale
- Alfred R. Fairer
- Fairfax Engineering Works
- Fairfield Supplies Co
- W. Fairhead
- Fairview Homes
- Fairway Golf Target Co
- Fairy Motors
- Fairylites
- Falcom Patent Oakum and Lint Works
- Falcon Foundry
- Falcon Glass Works
- H. Falconnet
- Falconnet-Perodeaud
- Falk, Stadelmann and Co
- Falks
- Fallolite Co
- E. J. Fallon
- Fallot Incandescent Light Co
- Jonathan Fallowfield
- Family Endowment Society
- Family Herald
- Fancy Silks and Fabrics
- Fane Engineering Designs
- Fanfare Productions
- Faraday and Son
- Faraday House
- Farleigh Garages
- Farman Automobile Co
- Farmer and Brindley
- Farmer and Co
- Farmer and Stock-Breeder
- William Farmer
- William Farmer and Co
- Farmers and Graziers' Mutual Cattle Assurance Association
- G. Farmiloe and Son
- George Farmiloe and Sons
- T. and W. Farmiloe
- Farnham
- James Farquharson and Sons
- Farrar Brothers
- W. E. Farrer
- Farringdon Propeller and Engineering Co
- Farringdon Works
- Farris and Co
- Farrow and Jackson
- Farrow's Bank
- W. Fasham and Son
- Fashion Silk and Rayon Weavers
- Fashionware
- Fassett and Johnson
- Fastnut
- Faudels
- A. Faulkner
- Arthur Faulkner
- C. W. Faulkner and Co
- Faulkner, Davies and Co
- Faun Folding Cycle Co
- Faure Accumulator Co
- Favourite Carburetter
- Favre-Leuba Trading co
- Fawcett Construction Co
- Feaks and Hiscott
- G. Featherstone and Son
- John Feaver
- Federal Steam Navigation Co
- Federation of British Carpet Manufacturers
- Federation of Coated Macadam Industries
- Federation of Master Builders
- Federation of Surgical Instrument Manufacturers
- Feest and Sons
- Feetham and Co
- Frank Fehr and Co
- Felco Hoists
- Feld Brothers and Co
- Fell and James
- Fell, Baxter and Co
- Felt and Co
- Felten and Guilleaume
- W. H. Feltham
- Feltham's
- Felton's Carriage Works
- Fenchurch Street Railway Station
- Fenlon and Son
- A. G. Fenn and Co
- H. Fenn
- Joseph Fenn
- Fenner and Appleton
- N. J. Fenner and H. B. Alder and Co
- Fenning and Co
- Fenning's Wharf
- John Fensom
- Fentocraft
- Fenton Manufacturing Co
- Fenwick of Bond Street
- Ferd. Anthony Horle and Co
- H. Fereday and Sons
- H. and J. Ferguson
- Ferguson Superheaters
- C. J. Ferguson and Sons
- H. A. Fergusson
- Fermans
- Fermans Die Castings
- Fermaprint
- Fermin de Tastet and Co
- Fernand Espir
- George Fernau and Son
- Fernet-Branca
- N. Fernie and Son
- Ferranti, Thompson and Ince
- Ferraris Piston Service
- Ferro-Arc Welding Co
- Ferrox Co
- Ferrubron Manufacturing Co
- Fescol
- Feuerheerds Rotors
- Fibrax
- Fibre Case Co
- Fibre Form
- Fickus Courtenay and Co
- Fidelity Radio
- Fidessa Group
- Field and Co (Fruit Mercants)
- Field Consolidated Aircraft Services
- F. A. Field
- J. C. and J. Field
- Fillebrook Cycle Co
- Filliter and Rofe
- Film Cooling Towers
- Film Industries
- Filma Burners
- Filmdex
- Fina Petroleum Products
- Finance Corporation for Industry
- Financial News
- Financial Times
- Finch and Co (London)
- Finchley Motor and Engineering Co
- Finchley Place Garage
- Findlater Mackie Todd and Co
- Robert Findlay
- Findlay and Co
- Fine Art and General Insurance Co
- Finishing Aids and Tools
- Finney Pump Co
- Finnigans
- Finnish Valve Co
- Finsbury Distillery Co
- Finsbury Office Furnishing Co
- Fire Appliance Co
- Fire Appliances Manufacturing Co
- Fire Insurance Association
- Fireproof Co
- Fireproof Doors
- Firmin and Sons
- Firth Cleveland
- Firth Cleveland Tools
- Fisco
- C. Fish
- Fish Optical Co
- Fisher Electronics Co
- S. Fisher
- Fishguard and Rosslare Railways and Harbours Co
- Fisk, Davey and Co
- Fit
- Fitch, MacGillivray and Co
- Fitrobe
- Fitzit
- Fitzmaurice Cars
- Fitzpatrick and Son (of Bow)
- Flamingo Foam
- Flammersheim and Steinmann
- Flammery and Tritton
- J. M. Flanagan and Co
- Flannery and Blakiston
- Fleet and Co
- Fleet Electrics
- Fleet Line
- Fleet Sewer
- Fleetway Manufacturing Co
- Fleetwood Chemical Co
- Fleetwood Paints
- Fleischer Paper Mills
- 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
- George Fletcher and Co
- H. Fletcher, Son and Co
- Joseph Fletcher's Schooners
- Fletcher, Lowndes and Co
- William Fletcher
- Flew and Co
- Flex-A-Glas Products
- Flexaire
- Flexible Drive and Tool Co
- Flexible Shaft Manufacturing Co
- Flexile Metal Co
- Flextol Engineering Co
- Flight Publishing Co
- Flintop Distributing Co
- Floor Sales
- Florence Stove Co
- S. L. Flores
- Florian J. Hyam
- Florin
- Floris
- J. Florsheim and Co
- Flower and Everett
- Flowton Dials
- Fluid Pressure Pumps
- Fluxite
- Flying Fox Promotions
- Foamair
- Foamed Slag Producers Federation
- Foamite Firefoam
- Focal Press
- Fold-Gar
- Foldex
- Fonotipia
- Fonteyn and Co
- J. Foot and Son
- Foote and Milne
- Richard W. Foote
- Eugen J. Forbat
- H. and H. Forbes
- Forbes Patent Trunk and Box Works
- Forbes, Abbott and Lennard
- Ford Agency
- Forder and Co
- B. J. Forder and Son
- Fordham and Smith
- William B. Fordham and Sons
- Fore Street Warehouse Co
- Fores
- 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
- 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 Wheeler
- M. B. Foster and Sons
- Foster, Porter and Co
- Fosters Power Piping
- Fothergill, Hankey and Co
- Foundation Engineering
- 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 Polglaze
- Benjamin Fowler and Co
- Fowler-Waring Cables Co
- Fownes Forge and Engineering Co
- Edwin Fox and Co
- H. A. Fox
- H. A. Fox and Co
- Fox's General Perfumery Warehouse
- Fox's Lane Iron Works
- Fox, Bateman and Fox
- C. J. Fox and Co
- Fox, Henderson 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
- Fragrance
- Fram (London)
- Fram Dairy Machinery 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 Rider
- Francis Theakston
- Charles Francis and Sons
- Charles Francis
- Franco-British Electrical Co
- Frank and Montague
- Frank Blackford Cycles
- Frank Buckler
- Frank Dale and Stepsons
- Frank Dennis and Co
- Frank Love
- Frank Romany
- Frank Suter and Co
- Frank Wheeler and Co
- Frank Whitelegg
- Livett Frank and Son
- Frank, Lewis and Co
- Adolph Frankau and Co
- Franklin, Iddins and Co
- Walter T. Franklin
- Alfred Franks and Bartlett Co
- J. J. Franses
- Fraser and Aguirre
- Fraser and Fraser
- 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 Garner and Co
- Fred Hoffman
- Fred J. Doun
- Fred J. Down
- Frederic Dye
- Frederick Betts
- Frederick Colyer and Co
- Frederick Cooper and Co
- Frederick Dye
- Frederick G. S. Littlefield and Co
- Frederick Hamilton
- Frederick Jones and Co
- Frederick Lawrence
- Frederick Lipscombe and Co
- Frederick M. Mead and Co
- Frederick Poole and Co
- Frederick Preston
- Frederick Ware
- Frederick William Lucas
- Frederick Willing and Co
- Free Trade Wharf Co
- Freeder Brothers
- Sidney I. Freeder
- Freedex
- J. Freedman
- M. Freedman and Sons
- Freedman Valve Co
- W. and J. R. Freeman
- Freeman Brothers
- Freeman Fox and Partners
- Freeman Roe and Hanson
- Alfred Freeman
- John Freeman
- Joseph Freeman and Son
- Joseph Freeman, Sons and Co
- S. Freeman
- Freen and Co
- Freers Manufacturing Co
- Freestone and Webb
- Freeth and Pocock
- Freezone
- Freight Bonallack
- Freightliners
- Freitag (London)
- French
- French and Scott
- French Asphalte Co
- French Line
- French Sportswear
- French's Garage and Motor Works
- Frenchs
- Frenger Ceilings
- 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
- Charles Frodsham and Co
- Frontier Commercial Agency
- Froom, Sons and Co
- L. A. Froomberg
- 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
- 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
- F. M. Fryne and Co
- Frys Metal Foundries
- Fubex
- Fuel Research Board
- Fulcreem Co
- A. Fullarton and Co
- S. and J. Fuller
- Fuller and Mead
- Fuller Celery Perles
- Fuller Electrical and Manufacturing Co
- Fuller Horsey Sons and Cassell
- Fuller, Horsey, Son and Co
- Fuller, Macleod and Co
- Fuller-Wenstrom Electrical Manufacturing Co
- 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. B. B. Automobiles
- G. B. Equipments
- G. B. Fearnley and Son
- G. C. Masurier
- G. C. Pillinger and Co
- G. C. Rivetts
- 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. Johnson Brothers
- G. L. I. Co
- G. M. Engineering
- G. Mitchell's Marble Galleries
- G. O. and N. Trading Co
- G. P. O. Instrument Factory
- G. R. L. FLoorings
- G. R. L. Plastics
- G. R. Seton and Co
- G. Rennie and Sons
- G. Rosenmann
- 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. Weinberg
- G.E.I.S.
- A. Gaal 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
- Gagliardi
- A. Gagniere and Co
- Gainsbrow Hat Co
- Gaisford and Warboys
- Galbani
- Galbraith and Church
- Galbraith, Pembroke and Co
- Gale and Polden
- Gale, Baiss and Co
- John C. Gale and Co
- Galenus
- E. Gales (London)
- C. Gall
- A. Gallenkamp and Co
- Galloways of Holborn
- R. Galloway
- Galloway Brothers
- Galpins Electrical Stores
- Galsworthy
- Galvanising Equipment Co
- Galvanizing Equipment Co
- Gamages
- Gamba
- George Games
- Gamier and Co
- Walter Gammons
- Joseph Horlock Gann
- J. B. Gapp and Co
- 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 Gun Co
- Gardner Pumping Engine Co
- Gardner, Anderson and Clarke
- Garford
- Garlaine
- Garland and Co (W. B. Fenn, A.R.San.I.)
- Garland Brothers
- Garlick and Russell
- A. R. Garnett
- A. J. Garnett
- J. B. Garnham and Sons
- Garnier and Co
- Garrand Engineering and Manufacturing Co
- R. and S. Garrard and Co
- Garrard and Co
- Garrard Sidecars
- Garratt and Atkinson
- A. Garstin and Co
- Garty and Daniel
- Gas and Fuel Plants
- Gas Council
- Gas Desulphurization Co
- Gas Economising and Improved Light Syndicate
- 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 Traction Co
- Gasified Fuel
- 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
- L. Gaumont and Co
- Gauthier and Co
- H. Gaventa
- Gawthorpe
- R. Gay and Co
- Gayford and Co
- Gayonnes
- H. E. Gaze
- Gazelle Communications
- Gearless Motor Omnibus Co
- Gearless Stokers
- GEC Londex
- GEC Transportation Projects
- John Gedge and Son
- Gee Brothers Radio
- Gee Tee Co
- Geecen
- Geipel and Lange
- William Geipel
- William Geipel and Co
- Gellatly, Hankey and Co
- Gem Brushes (Luson)
- Gem E. Supplies Co
- Gem Supplies Co
- Martin Geminder
- General Accident Assurance Corporation
- General Acoustic Co
- General Acoustics
- General and Engineering Industries
- General and Overseas Trading Corporation
- General Aviation Contractors
- General Celluloid Co
- General Development Co
- General Electric Apparatus Co
- General Electric Power and Traction Co
- General Engine and Boiler Co
- General Engineering College
- General Financial Bank
- General Fire Appliance Co
- General Fittings Co
- General Hydraulic Power Co
- General Incandescent Co
- General Inductance Co
- General Iron Foundry 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 Post Office, London
- General Radio Co
- General Radiological
- General Railway Signal Co
- General Refrigeration
- General Reversionary and Investment Co
- General Sonic Industries
- General Stampings
- General Steam Carriage Co
- General Steam Coach Co
- General Steam Navigation Co
- General Surgical Co
- General Trading Co
- Genese Cycle Co
- Genevieve Restaurant
- Societe Genevoise
- Genn
- Gentlewoman Magazine
- Geo. Parker and Sons (Saddlers)
- Geoffrey Parker
- Geological Survey and Museum
- Georama
- George Allen and Co
- George and Co
- George and George
- George and Joseph Oliver
- George Atkinson and Co
- George Baetz
- George Bowles, Nicholls and Co
- George Bridgen
- George Bright
- George Clarke (Motors)
- George Coode
- 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 Fischer Sales
- George Gibbs and Co
- George H. Brown and Co
- George Haigh
- George Hawks, Junior
- George Holloway and Webb
- George Hopton and Co
- George Jackson and Sons
- George Jervis Worssam
- George Joseph Gladstone
- George Lebam
- George M. Callendar and Co
- George Newman and Co
- George O'Brien Baker
- 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 Taylor (of London)
- George Treble and Son
- George Turner (of London)
- George Tutill
- George W. Mancell
- George W. Mansell (London)
- George W. Sweeting
- George Whelpton and Son
- George White and Co
- George Wooster
- George, Harding and Sons
- W. and J. George and Becker
- Gerald and Graham Henderson
- Gerald Barker
- Gerald Stains
- Gerard and Cie
- Gerardin and Watson
- Gerish and Weston
- Francis William Gerish
- S. Gerish and Co
- Germ Lubricants
- German Tourist Information Bureau
- Gerrard and Co
- Gertrude Hartley
- N. Gerver
- 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
- Alexander Gibbs and Co
- D. and W. Gibbs
- Gibson and Vowell
- Gibson Brothers
- Arthur L. Gibson and Co
- H. P. Gibson and Sons
- Osmund Gibson
- Giddy and Giddy
- Percy Gieve
- Gieves
- Giffens (London)
- 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
- J. Gilbert and Co
- Peter Gilbert
- W. W. Gilbertson
- W. and A. Gilbey
- Gilburt Motor Car Co
- Gilder and McEachern
- Gilfords (HSG)
- Gill
- T. H. Gill and Son
- Gill All-Weather Motor Bodies
- Gill and Reigate
- Arthur Gill
- Gillean and Co
- Gillespie and Beales
- George Gillespie and Co
- Gillett and Ewer
- Horace Gillett
- Gillman and Sowerby
- Gillow
- Gillow and Co
- Gilsons
- Girdlestone and Co
- Girdlestone Pumps
- C. Gire
- GKD Bedroom Studios
- Glacier Anti-Friction Metal Co
- Glaeser's London Enamels
- J. Glaister
- Glamorock
- Glanfield Lawrence
- Glascott Brothers
- J. and H. Glasman
- Glass Manufacturers' Federation
- Glass Technical Services
- S. Louis Glass and Co
- Glassbrook
- Glastics
- Glaxo
- Alexander Von Glehn and Co
- Glendower Cycle Co
- Glendower Motor Co
- Glengall Iron Works
- Glews Patent Steel-Shielded Rubber Tyre Syndicate
- J. Gliksten and Son
- Global Industries
- 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
- Glover and Main: 1902
- Glover, Edwards and Co
- J. Glover and Sons
- Glover, Webb and Liversidge
- Glover-Lyon Ventilation Co
- Glow Worm Boilers
- Glycerine
- Glyn Mills and Co
- Glynn, Mills, Currie and Co
- D. Gmelin
- GN Car Co
- Gnome / Nomad
- Gobert Sports
- Goblin Vacuum Cleaner
- Gobron Motor Co
- Gobron-Brillie and F.N.
- J. A. Goddard
- Goddard and Smith (Valuations)
- Goddard Hammock Bed Co
- Godfrey Davis
- Godfrey Engineering Works
- Godfrey Thornfield
- Godfrey's
- Goding and Co
- Godward Carburetter Co
- Godwin and Son
- A. A. Godwin and Son
- Godwins
- A. Goerz and Co
- C. P. Goerz
- Goggomobil
- Y. Goldberg and Sons
- Golden Jubilee Bridges
- T. E. Golding
- Goldring Manufacturing Co
- Goldsmiths Alliance
- Goldsmiths and Silversmiths Co
- Goldwell Farms
- Golflaine
- Gonzalez Byass and Co
- Good Housekeeping Cake Shop
- 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, Gainsford and Co
- Thomas Goode and Co
- Goodell-Pratt Co
- 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
- Arnold Goodwin and Sons
- Goodworks
- Goodworth and Best
- C. Goodyear
- 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 Lowes
- Gordon Motor and Cycle Co
- 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
- Gorer
- C. and O. Goring
- Frederick Gorringe
- Gosford Furnishing Co
- 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
- 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 and Son
- Graham Brothers
- Graham Brothers (of Enfield Town)
- Alfred Graham and Co
- John H. Graham and Co
- Walter Graham (Jewellery)
- Graham-Enock Manufacturing Co
- C. Grahame-White and Co
- Grain D'Or
- Gramdeck
- Granby Cycle Works
- Grand Junction Canal Co
- Grand Junction Waterworks Co
- Grand Prix International
- 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
- Grannaway Engineering Co
- Granolithic Stone Co
- Grant and Co
- Grant and West
- Grant Preston
- B. Grant and Co
- Henry Grant and Co
- Thomas K. Grant
- Granta Motor Co
- Grantham Graphite Products
- Richard R. Grantham
- Granton Gas Works
- Granville Motor Garage and Engineering Works
- Granville Motors
- Graphite Products
- Grapholine
- Gratze
- Gratze Patents and Engineering Syndicate
- B. A. Grautoff and Co
- De Grave
- Graves and Co
- Gravesend and Northfleet Electric Tramways
- E. Gray and Son
- J. W. Gray and Co
- R. E. Gray
- Gray and Davison
- 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
- Grays
- Great Britain Mutual Life Assurance Co
- Great Central Garage
- Great Central Gas Consumers Co
- Great Central Hotel, London
- Great Eastern London Motor Omnibus Co
- Great Eastern Metal Works
- Great Eastern Rubber Co
- Great Metropolitan Flooring 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
- 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
- Gustavus Green
- 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
- Greenfield and Son
- John Greenfield
- Greenhill and Sons
- John Greenish and Sons
- Greenland Dock
- 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
- Gregory and Co
- Gregory and McBeath
- Gregory's Boarding House
- Gregson and Co
- Pascoe Grenfell and Sons
- Gresham Life Assurance Society
- 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
- 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
- Grimble and Co
- Grimes Brothers
- Grimshaw and Baxter
- W. Grimstone
- Grindlay and Co
- Grindley and Co
- John Grinsell and Sons
- Grinyer and Co
- Griplock Washer
- Grissell
- Grissell and Peto
- Grocery Products
- Grondal Kjellin Co
- John Grooms Crippleage
- Groombridge and Sons
- George Grose
- James Grose
- Grose-Spur
- Gross and Corby
- J. Grossmith and Sons
- Grosvenor Bridge
- Grosvenor Canal
- Grosvenor Carriage Co
- Grosvenor Electric Batteries
- Grosvenor Engine Works
- Grosvenor Engineering Works
- Grosvenor Gallery Electric Supply Corporation
- Grosvenor Gowns
- Grosvenor Hotel, London
- Grosvenor House, London
- Grosvenor, Chater and Co
- W. H. J. Grout
- Grout and Baylis
- Grout and Co (of London)
- Grover and Co
- Grubb
- H. Grube
- Grundig
- Grunther Instruments
- De Gruyter Clock Manufacturing Company
- Guarantee Society
- Guaranteed Brushes
- Guaranteed Tools
- The Guardian
- Guardian Fire and Life Assurance Co
- Guardian Plastics
- Gudwrun Flux and Fittings Co
- Guest and Chrimes
- John Guest and Co
- Guilbert-Martin
- Guild of Aid for Gentlepeople
- Guild of Motoring Writers
- Guilliet
- S. Guiterman and Co
- J. K. Gulland
- Gumption Products
- Thomas Gunn
- Gunson's Colorplugs
- R. W. Gunson
- Gunther Wagner
- 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 Lewin (Ltd)
- Guy's Hospital, London
- Guynan and Son
- A. E. W. Gwyn
- Gwynne and Co
- Gwynnes
- Gwynnes Engineering Co
- Gwynnes Pumps
- Gypsum Plasterboard Development Association
H
- H+C Lifts
- 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. E. and F. Morriss
- H. E. Jones
- H. E. Oils
- H. E. Richardson
- H. F. Plastic Manufacturing Co
- H. Finlinson and Co
- H. G. Burford and Co
- H. G. Graham and Son
- H. H. H.
- H. H. Robertson and Co
- H. Harris and Sons
- H. Hart
- H. Herrmann
- H. Hobbs Wilson
- H. J. Cash and Co
- H. L. B. Motors
- H. Lionel Tydeman and Co
- H. M. C. Wheels
- H. M. Eastern African Dependencies
- H. Mankin
- H. Marcotty
- H. N. Wylie
- H. Nikolin
- H. O. Quinn
- H. Pattison and Co
- H. Reeve Angel and Co
- H. Richardson and J. A. McLaren
- H. S. M. Motors
- H. Scott and Sons
- H. T. Hilton and Co
- H. W. Dutton and Co
- H.M. Stationery Office
- A. Haacke and Co
- T. H. Haagen, Son and Co
- A. and R. Hacker
- Hackford Motors
- Hackney Technical Institute
- W. H. Hackwood and Co
- John H. Hackworth and Co
- Haddon Group
- John Haddon and Co
- Haden Young
- G. N. Haden and Sons
- Hadley Cycle Co
- Hadley, Simpkin and Lott
- Haggerston Gasworks
- Lawrence Haggerty and Co
- Hague and Topham
- Hailstone and Pile
- Halcyon Days
- Halcyon Wireless Co
- D. Hald and Co
- Halda
- W. and R. Hale
- Hale and Son
- Halex
- 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 Wells
- Hall Boilers
- Hall Electric
- Hall Spare Wheel Motor Co
- Hall Thorpe Gallery
- Hall's Autopaint and Varnish Co
- 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, Harding
- Hall, Lewis and Co
- Matthew Hall and Co
- Hallen and Hallen
- Hallett and Fry
- William Halley
- S. F. and O. Hallgarten
- Hallite Douglas
- F. W. Halliwell
- C. E. Halls
- Halls (Finchley)
- Halls Commercial Division
- Hallzone
- Halma
- Edward Halse and Son
- Edward Peter Halse and Co
- Halsey and Co
- Halsey and Davison
- Haltrac
- Theodore Hamblin
- Hamburger, Rogers and Co
- Hamilton Motors (London)
- Hamilton and Co (London)
- Hamilton Association
- Hamilton Radio Services
- 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
- 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 Pump and Equipment Co
- Hammond Typewriter Co
- Hampstead Cemetery
- Hampstead Garage
- Hampstead Heath Railway Station
- Hampstead Junction Bridge
- Hampstead Water Co
- Hampton and Sons
- Hampton Cars (London)
- 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
- Hand-in-Hand Fire and Life Assurance Society
- Handcock and Dykes
- Handicrafts
- G. Hands and Co
- Bernard Hanison
- Hanri (Cavalcade Beauty Preparations)
- Hans Galleries
- Hans Motor Co
- Hans Motors (London)
- Hansgrohe
- Hanson and Nephew
- Hanson Trust
- Charles Hanson
- Samuel Hanson and Son
- Harbinger Marine Economiser Co
- Harbinger Patents Co
- Harbord and Poole
- Harborne Railway
- W. Harbrow
- Harburg India Rubber Comb Co
- Harcourt M. Page
- Harcourt Quincey
- R. Hardcastle
- Hardebeck and Bornhardt
- Harden Brothers and Lindsay
- Harden Star, Lewis and Sinclair Co
- Hardie-Thompson
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- W. Hitchins (1932)
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- E. T. Holbrow
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- Holding and Son
- Holdsworth Brothers (London)
- W. F. Holdsworth
- William Albert Hole
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- A. J. Holladay and Co
- Holland and Hannen and Cubitts
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- John Holland
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- W. J. Hollands
- John Hollands
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- Hollis Woodworking Engineering Co
- A. Hollock
- Holloway Brothers (London)
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- Holloway's Gin Distillery Co
- George T. Holloway and Co
- James Holman
- James Holman and Son
- Stephen Holman (Company)
- F. Holme-Sumner
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- A. R. Holmes and Co
- Samuel Holmes
- Holmsund Flooring
- Holophane
- Holroyd Smith
- K. Holst and Co
- Holsun Batteries
- Holt and Co (of London)
- Douglas Holt
- Holt, Lees and Co
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- Holyhead Road
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- Hongkong and Shanghai Banking Corporation
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- William Hooper (1817-1877)
- Hoopers Telegraph and India-Rubber Works
- J. Van Hooydonk
- Hop Tea 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
- George Douglas Hopkins
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- J. and J. Hopkinson
- John Hopkinson and Son
- J. E. Hopkinson and Co
- Hopkinsons and Talbot
- Hopton and Sons
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- E. and H. Hora
- Horatio Myer and Co
- Horatio Nelson
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- M. and H. Horinsky
- Horizon Holidays
- James Horn and Co
- Thomas Horn
- Robert Hornby and Co
- E. B. Horne and Co
- L. A. Horner and Sons
- Horner and Molesworth
- W. H. and F. J. Horniman
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- Horseferry Road
- Horsfall Destructor Co
- Horsfall Furnace Syndicate
- Arthur Horsfield (Motors)
- E. Horton and Son
- J. and J. Horton
- 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 Metropole, London
- Hotel Rembrandt, 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 To House Electric Light Supply Co
- Household Equipment Supply Co
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- R. Hovenden and Sons
- A. P. How
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- Thomas H. How
- E. Howard and Sons (London)
- H. G. Howard
- J. L. Howard and Co
- Howard and Hill
- Howard and Sons
- Howard Brothers (Shutters)
- Howard Car and Cycle Cover Co
- Howard Construction Co
- Howard Hotel, London
- Howard Lane and Co
- Howard, Clarke and Read
- Howard, Ravenhill and Co
- Howard, Stanmore
- Howard, Surgeon Dentist
- Howards (of London)
- Andrew Howatson
- 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
- 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 Economiser Co
- Hudson Electronic Devices
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- Hudson Steamship Co
- Frederica Hudson
- F. Hudson
- John Hudson and Son
- R. S. Hudson
- Huff
- R. Huggins
- Hugh Anderson
- E. W. Hughes
- F. A. Hughes
- J. W. Hughes Engineers
- W. Hughes (of London)
- Hughes and Gotto
- Hughes and Kimber
- Hughes and Sons
- Hughes and Stirling
- Crawford 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 Droesse
- Hugo House
- Huguenots Private Asylum
- Hulbert Bramley Motor Co
- Hulburd Engineering Co
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- D. Hulett and Co
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- J. C. Humphreys
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- Howard Humphreys and Sons
- J. Charlton Humphreys
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- Humphris Gear Co
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- A. M. Hunt
- H. S. Hunt and Co
- Hunt and Roskell
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- John Hunt
- W. and J. R. Hunter
- Hunter and Co
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- G. Hunter
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- Hupfeld and Co
- Huppert
- G. and D. Hurn
- Hurseal
- A. Hurst and Co
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- Hurst and Lloyd
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- C. H. Hurst
- Huskisson and Co
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- Hutchinson Co
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- W. Hutton
- J. E. Hutton Ltd
- William Hutton and Sons
- Hux and Sons
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- Hyam and Co
- Hyatt
- Hycolite Manufacturing Co
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- Hydrautomat
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- John Hynam
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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. Bryce Smith
- J. Burton, Sons and Waller
- J. C. King (Stationers)
- J. C. King Ltd
- J. C. Morley
- J. C. R. Okes
- J. C. Schwieso and Co
- J. C. Wilson and Co
- J. Cranmer and Co
- J. D. Beardmore and Co
- J. D. F. Andrews and Co
- J. D. Potter
- J. D. Winner and Sons
- J. Davis and Co
- J. Day and Co (Derby Works)
- J. E. Holmes
- J. E. Spagnoletti and Crookes
- J. E. Willshire
- J. G. Publications
- J. G. Stidder and Co
- J. H. Duncan
- J. H. Little (Traction and Engineering)
- J. Harding
- J. Heath (London)
- J. Heller
- J. Hollis and Co
- J. Hubbard and Co
- J. J. Johnston and Co
- J. J. Leonard 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. Osman and Co
- J. P. Manufacturing Co
- J. P. Wright
- J. Redfern
- J. Rothschild et Fils
- J. S. and J. Meredith
- J. S. Fairfax and Co
- J. S. Henry
- J. Sainsbury
- J. Sanger and Sons
- J. Shorey and Co
- J. Slater and Co (Engineers)
- J. T. M. (Sales)
- J. Taylor and Sons
- J. Todd and Co
- J. Truscott and Son
- J. W. and M. Jarvis
- J. W. Andrews and Co
- J. W. Gray and Son
- J. W. King
- J. Warner and Sons
- J. Whitwell and Co
- Jablochkoff Electric Light Co
- Jack Engineering Co
- Jack Lauterwasser
- Jack Lee Motor Accessories
- E. J. Jack
- A. A. Jackman
- E. Jackson and Co
- F. Jackson and Co
- Jackson and Graham
- 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
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- Alexander Jacob and Co
- W. A. and R. J. Jacobs
- W. and R. Jacobs
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- Henry Jacobs
- William Jacobson and Co
- Jacqmar
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- G. J. Jacquin
- Dr. Jaeger's Co
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- A. E. James and Co
- J. W. H. James
- James Adams and Son
- James and Browne
- James and Clayton
- James and Co
- James and Thomas Dale
- James B. Sadler and Co
- James Benjamin Manning
- James Benson
- James Bruton and Sons
- James Burn and Co
- James Burrough (of Lambeth)
- James Burton and Sons
- James Burton, Sons and Waller
- James Chambers (of London)
- James Clark and Son
- James Connor
- James D. Carter
- James Dixon
- James Dixon (2)
- James F. Janes
- James Ferguson and Sons
- James Findon
- James Gibb and Co
- James Goulding and Son
- James Greer
- James Harbottle Spencer
- James Harrison (of Borough)
- James Haywood
- James Henckle and Co
- James Hill and Co
- James Hogg and Sons
- James Holloway and Co
- James Honey and Co
- James Hunt and Co
- James Joinery
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- James King
- James Kyan and Co
- James L. and F. Hancock
- James Lewis and Co
- James Livingston and Son
- James Lyle and Co
- James M. Can and Co
- James Marshall (of Whitechapel)
- James Mathers
- James McGowan
- James McLatchie
- James McMillan and Co
- James Miller and Partners
- James North Distributors
- James Price and Son
- James R. Ogden and Sons
- James Rae
- James Reid and Co
- James Reynolds and Sons
- James Richardson and Co (London)
- James Shears and Sons
- James Sieber Equipment Co
- James Sinclair and Son
- James Slater and Co
- James T. Shenstone
- James Toleman
- James Unwin
- 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 Wilson (of Wandsworth)
- 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
- J. F. Janes
- Janes and Son
- Jano Camera Co
- Japanol Enamel Co
- G. J. Jaquin
- Jarrott
- Charles Jarrott and Letts
- Jarrow and District Electric Traction
- Jarvis
- Jarvis (of Paddington)
- Jarvis of Wimbledon
- Jarvis, Halliday and Co
- Jasco
- Jason Motor and Electronic Co
- Jason Trading
- Javelin Electronics
- Jay's of Regent Street
- Henry Jay
- John Jay
- Victor Jay and Co
- C. Jeakes and Co
- William Jeakes (of London)
- Jean Sorelle
- Jeanne
- F. H. Jeans
- Jeary Electrical Co
- W. J. Jeffery and Co
- Jeffery Transformer Co
- Alfred Jeffery and Co
- A. G. Jeffreys
- Jehu Motor Co
- Jelks of Holloway
- Jell and Marlow
- Jencons (Scientific)
- W. H. Jenkins and Co
- Jenkins and Co
- Jenkins Brothers
- William Jenkinson and Co
- H. Jenks
- Jennens and Co
- John Jenner
- Jennings (London)
- George Jennings
- Jenolite
- J. Jensen and Co
- Jensen and Son
- G. K. Jensen and Co
- Jeremiah Smith and Co
- Jessop and Appleby Brothers
- Jet-Glaze
- Jewel Pen Co
- Jewell Pen Co
- Jeyes Sanitary Compounds Co
- Jigger
- Jigs
- Jilton Manufacturing Co
- JLC Engineering Co
- Jobson and Beckwith
- H. F. Joel and Co
- John A. Fransen
- John A. Grey and Partners
- John A. Smeeton
- John Ackland and Co
- John Allan and Sons (of London)
- John and Edward Bumpus
- 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 Batt and Co (London)
- John Bellamy
- John Besemeres and Co
- John Bolding and Son
- John Brodie
- John Brown (of London)
- John Bull Insurance Co
- John Cetta and Co
- John Chapman and Co (of London)
- John Charles and Co
- John Claes, Devis and Co
- John Colley
- John Cox and Son
- 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. Wiles and Co
- John Fell and Co
- John Felton
- John France
- John Frederick Brinjes
- John G. Hooghwinkel
- John G. Rollins and Co
- John G. Sherwin
- John George and Sons
- John Gill Contractors
- John Goode (of London)
- John Gosheron and Co
- John H. Chignall
- John H. Ladd and Co
- John Hamilton and Co
- John Hassall (of London)
- John Hatchard
- John Heddon and Co
- John Hill (of Westminster)
- John Holman and Sons
- John Hosking (of London)
- John Howard and Co
- John Howell and Co
- John Hudson and Co
- John Hunter, Wiltshire and Co
- John Jefferis and Co
- John Jenkins Thomson
- John Joseph
- John Kealy
- John Kellys
- John Key and Co
- John Knill and Co
- John L. Kitching
- John Lee (of London)
- John Lobb
- John Macnamara and Co
- John Maddox
- John Mark and Co
- John Marshall (of London)
- 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 P. White and Sons
- John Rolland and Co
- John S. Sedger
- John Sampson
- John Seager and Sons
- John Serjeant
- John Shelbourne and Co
- John Stewart and Son (of Poplar)
- John Sydney
- John T. Hart and Sons
- John T. Oakley
- John Taylor (Architect)
- John Taylor and Sons (1920)
- John Terry and Co
- John Thrift and Sons
- John Unite
- John W. Bainbridge
- John W. Sharpus
- John Wadell
- John Walker (of London)
- John Ward's Carriage Works
- John Webb
- John Weeks and Co
- John Whitmee and Co
- John Wilde and Sons
- J. D. Jones and Co
- G. E. Johns, Son and Watts
- Johns, Son and Watts
- Walter Johns
- Johnsen and Jorgensen
- Johnsen and Jorgensen Flint Glass
- R. Johnson and Co
- W. F. Johnson and Co
- Johnson A. Taylor and Co
- Johnson and Bloy
- Johnson and Son
- Johnson and Sons (of Hendon)
- Johnson and Sons Manufacturing Chemists
- 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
- D. C. Johnson and Son
- James F. W. Johnson
- Johnson, Matthey and Co
- Johnson, Neal and Co
- S. H. Johnson and Co
- W. W. and R. Johnson
- W. W. and R. Johnson and Sons
- William Johnson and Sons (London)
- 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 Downton
- Jonathan H. Porter
- Jonathan Hall
- Jonathan Sparks
- Jone's Garage
- A. E. Jones
- C. Jones
- H. C. Jones and Sons
- R. C. Jones (East Acton)
- R. Jones
- S. G. Jones
- W. H. Jones (London)
- W. H. Jones and Co
- Jones and Co
- Jones and Co (Cannon Iron Foundry)
- Jones and Co (London)
- Jones and Co (Waste Rubber)
- Jones and Murrell
- Jones Brothers
- Jones Brothers (Enamelled Slate)
- Jones Brothers (of Bayswater)
- Jones Butler (Nameplates)
- 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)
- J. Jones and Sons
- John Jones (Chelsea)
- Jones, Loyd and Co
- Samuel Jones and Co
- Sidney G. Jones
- Jones, Sells and Co
- T. C. Jones and Co
- W. and S. Jones
- William Jones (of Charlton)
- William Jones and Co
- William Jones Clifton and Co
- William Jones (of London)
- Jordan and Sons
- T. B. Jordan, Son and Commans
- T. B. Jordan, Son and Meihe
- William Leighton Jordan
- T. B. Jordan and Son
- Jorjon Manufacturing Co
- Joseph and Pearce
- Joseph Bettridge
- Joseph Bickley
- Joseph C. Mount and Co
- Joseph Dowson
- Joseph Fletcher (of London)
- Joseph Francis Ebner
- Joseph Freeman and Co
- Joseph Hibbard and Sons
- Joseph Houzer
- Joseph J. Newton
- Joseph Lake
- Joseph May and Sons
- Joseph Needham
- Joseph Stannah
- Joseph Starkey
- Joseph Taylor and Sons
- Joseph Thompson
- Joseph White and Co
- 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, Stokes and Co
- Jules Lang and Son
- Julian and Trower
- Julian Bengry Motors
- Julius Harvey and Co
- Julius Homan and Co
- Jungle Toys (Miss E. M. Daniels)
- Junit Manufacturing Co
- Juno Cycle Co
- Jurys Imperial Pictures
- Justerini and Brooks
- Justin Brothers
K
- 'K' Publications (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
- A. Kahn
- L. Kahn Manufacturing Co
- Kahvee
- Kaiser Frazer Showrooms
- G. B. Kalee
- Kalzana
- Kamm and Co
- Kanadio
- Kanson and Co
- Kapok
- Kar Rite Europe
- Kardex
- Kardonia
- Karn-Morris Piano and Organ Co
- Kartret Engineering Co
- Karvally Car Products
- Kasenit
- Kastner and Co
- Kater and Ankersmit
- Katz Brothers
- S. Katz and Co
- H. Kaufmann
- Simon Kaufmann
- Kay (Sports and Games)
- A. C. Kay
- Kaye, Son and Co
- Kayes Rotaprint Agency
- "Kaylon" Aluminium Solder Co
- N. Kayman
- Kaymet Co
- Kearley and Tonge
- Thomas Keating
- Keeble
- W. N. P. Keeble and Co
- J. Keele
- Keeler Optical Products
- Keen and Sons
- Keen and Welsh
- Keen Robinson and Co
- Keene's Automobile Works
- Peter Keevil and Sons
- E. Keil and Co
- 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
- C. W. Kellock and Co
- Kellogg Manufacturing Co
- Kelly and Co
- Kelly and Co (Cramb Brothers)
- Kelly's Directories
- Kelseal
- Kelsey Industries
- Kelso Murchison
- Kelvin and Hughes
- 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
- Kemsley and Robinson
- Kemworthy Jig and Press Tool Co
- Kendal and Dent
- Ernest C. Kendal
- Kendall and Son
- Kennard
- Kennard (Knap)
- Kennard Brothers
- Kennedy and Jenkin
- Julian Kennedy, Sahlin and Co
- Kenneth Durward
- 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
- 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 Electric Lighting Station
- Kensington Model Dockyard
- Kensington Motor Co
- Kensington Palace Hotel
- W. Kent
- Kent and Cleal
- Kent and Matthews
- Kent Electric Power Co
- Kent's Knife Cleaner
- 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
- A. Kershaw and Son
- Kershaw-Soho
- Kestner Evaporator and Engineering Co
- Kevill-Davies and March
- Kew Bridge
- Kew Observatory
- Key Engineering Co
- Key House
- Key Shipping Co
- Key-Leather Co
- Keystone Paint and Varnish Co
- Keyswitch 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
- Kinahan's 'LL' Whisky
- Kincaid, Waller and Manville
- Kindon, Powell and Co
- A. C. King and Co
- F. King and Co (2)
- 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 Line
- King's College Engineering Society
- King's Cross Railway Station
- A. King and Co
- C. B. King
- Charles J. King
- Henry S. King and Co
- Robert A. King and Co
- Robert King
- King, Stringer and Co
- Walter King
- Kingham and Hobbs
- Kings Patent Agency
- Kingsbury Engineering Co
- Kingshill Electronic Products
- Kingsland and Sons (Camberwell)
- Kingsland Engineering Co
- Kingsland Steam Joinery Works
- Kingsley Hotel, London
- Kingsway Trading Co
- Kingswood Supplies
- Kinipple and Jaffrey
- Kinipple and Morris
- D. A. Kinloch
- Kinloch Motor Car Policy
- Charles P. Kinnell and Co
- Kinsey, Merritt
- Kipp and Zonen
- Kirby Brothers
- Kirchner and Co
- Kirk and Co (London)
- Kirk Brothers
- Wheatley Kirk, Price and Co
- Kirkaldy Testing Museum
- David Kirkaldy and Son
- John Kirkaldy
- John Kirkaldy and Son
- Kirkham, Hulett and Chandler
- John Kirkaldy and Sons
- Kirkland and Capper
- Joseph Kirkman and Son
- Kirkwood Craig and Co
- Kitchener Co
- C. Kite and Co
- Kitson Light Foreign Supply Co
- Kitson Lighting Co of Great Britain
- Kitson's Insulations
- Kitto Automobile Co
- Kittoe and Brotherhood
- Kitty Copeland
- Kiwi Polish Co
- KL Automotive Products
- C. J. Klaftenberger
- A. A. Klaftenberger
- Kleen-Food Cover Co
- KleenAir Systems International
- Kleine Co
- J. Kleiner and Sons
- Kleinerts
- Kleinwort Benson
- KLG Sparking Plugs
- Klinger Co
- Klinger Manufacturing Co
- Richard Klinger and Co
- KLM
- Knapp and Bates
- Knapp Co
- Joseph Knibb
- G. W. Knight
- Alfred Knight
- Knight Piano Co
- Charles Knight and Co
- H. T. Knight
- Lewis Knight
- H. Newton Knights and Co
- Knill and Grant
- Knitmaster
- Henry Knock
- M. Knoedler and Co
- Joseph H. Knott
- William Knottesford
- Knowelden and Co
- Charles Knowles and Co
- John Knowles and Co
- E. Cecil Kny
- Koch and Co
- Kohler Brothers
- J. Kohnstam
- R. and A. Kohnstamm
- Komfort Keys
- Komilfo
- Komposill Universal
- Kon-Tayn-Al
- J. C. Konig and Ebhardt
- Otto Konig and Co
- Konkerwind
- Konquest Products
- Konski
- Ernest C. Koop
- Koppel Industrial Car and Equipment Co
- Arthur Koppel
- Koray
- Korect Depth Gauge Co
- Kork 'N Seal
- Kork-N-Seal
- I. Kornblum
- Korting Brothers
- Kosine
- Krieger Electric Carriage Syndicate
- Krinklee Sanitary Paper
- W. J. Krogsdal and Co
- Kroll and Co
- S. Kronenberg
- Krupkar
- Kttel and Co
- F. W. Kubach
- Kuettner, MacDonell and Cookson
- Hermann Kuhne
- Kuper and Co
- W. and E. Kupfer
- Kutchinsky
- Shand Kydd
L
- L. A. and E. Beardson
- L. Allen and Co
- L. and A. Froomberg
- L. and G. Fire Appliance Co
- L. and J. Sklar
- L. Apple
- L. B. McDonald
- L. De Fontaine Moreau and Co
- L. E. B. Engineering Co
- L. Hugh Bristow and Co
- L. Le Personne and Co
- L. N. Palmer and Co
- L. R. Morshead and Co
- L.M.B. Motor Products
- La Rapide
- La Reine Hair Waver and Curler Co (1936)
- La Soie
- Laboratory Equipment Co
- Laboratory of the Government Chemist
- Lacey and Sillar
- Lacey, Sillar and Leigh
- T. and G. Lack
- J. Lacoste and Co
- Lacoste and Co
- Lactocol
- Lacy and Co
- A. W. Lacy
- Ladbroke Motor Stores
- Ladd and Streatfield
- The Lady's Companion
- Lafarge Aluminous Cement Co
- Lafargue and Coles
- Lafco Compounds
- Lafort
- Lahmann Agency
- Lahmeyer Electrical Co
- R. Laidlaw and Son
- Laing Wharton
- John Laing and Son
- Laing, Wharton and Down
- Laing, Wharton and Down Construction Syndicate
- J. L. Lake
- A. Lalli
- Lamb
- W. T. Lamb and Sons
- Lamb and Co
- Lamb Brothers and Garnett
- Lamberg and Co
- Thomas Lambert and Sons
- Lambert and Richards
- Lambert and West
- Lambert Brothers
- W. Lambert and Co
- Lambert-Herbert Light Car Co
- Lambeth Bridge
- Lambs
- Lamina Accumulator Syndicate
- W. C. Laming and Co
- Lammin Tours
- Lamp Manufacturing and Railway Supplies
- Lamp Manufacturing Co
- Lamp Pump Syndicate
- Lamplough and Son
- Lamson Paragon Supply Co
- Lamson Pneumatic Tube Co
- Lamson Store Service Co
- Lanarkshire Tramways Co
- Lancashire Insurance Co
- Lancaster and Co (Bow)
- Lancaster Electrical Co
- Lancaster Motor Garage
- Charles Lancaster and Co
- Lancefield Coachworks
- Lander and Larsson
- Landers, Frary and Clark
- Landis and Gyr
- Lands Improvement Co
- Lane and Co
- Lane and Macandrew
- Lane and Reynolds
- Lane Motor Panel
- Lane's British Aeroplanes
- J. J. Lane
- Lang (Distributors)
- Lang and Squire
- Lang Propellers
- Lang-London
- Langdon-Davies Motor Co
- Christian Lange
- Langham Hotel, London
- Langham Radio
- Langham Tools
- Langley London
- Langley-Smith and Co
- Langstaffe, Banks and Peckover
- Lankaster and Co
- Alexander Lansard Co
- Lansing Equipment Co
- Larchmont Motors
- Lard Information Bureau
- Lard Packers
- E. C. Large
- Larival Manufacturing Co
- Larkin Brothers
- Larkin Brothers (London Commercial Photographers)
- W. H. Lascelles
- R. Lascelles and Co
- Laser Engineering (Development)
- Lasky's
- Lassen and Hjort
- Lassman and Co
- Latex Upholstery
- Latham and Co
- Latymer Engineering Co
- Lauder Millar
- Launceston
- Laurence and Co
- Laurie (Bodies)
- Laurie and Marner
- Laurie, Bedford and Rand
- A. H. Lavers
- Lavodent Co
- Law Accident and Contingency Insurance Society
- Law Accident Insurance Society
- Law and Chatterton
- Law Guarantee and Trust Society
- Law Life Assurance Society
- Law Reversionary Interest Society
- Law Society
- Law Union and Rock Insurance Co
- J. Lawes and Co
- Lawes Chemical Manure Co
- Lawford and Sons
- Lawler Ayers and Co
- Lawler, Ayers and Co
- Lawley Group
- P. Lawrence
- Lawrence and Co
- Lawrence and Porter
- Lawrence Brothers
- Lawrence Patent Water Softener and Steriliser Co
- Lawrence Seder and Co
- James Lawrence
- Walter Lawrence and Son
- Alexander Lawrie and Co
- James Lawrie and Co
- Lawson and Mansergh
- Lawson Manufacturing Co
- Lawson Pigott Motors
- Lawther, Latta and Co
- Laxton's Building Price Book
- Dr Laylor's Phosphodyne Laboratory
- Laystall Engineering Co
- C. and E. Layton
- Charles and Edwin Layton
- Lazard Brothers and Co
- Harold A. Lazarus
- E. Lazenby and Son
- Le Brasseur and Oakley
- Le Carbone
- Le Derailleur Simplex
- Le Paris Tyre Co
- Lea Bridge Rubber Works
- Lea Foundry Co
- Lea Shipbuildng and Repairing Co
- Leabank Manufacturing Co
- Leabank Office Equipment
- S. Leach and Co
- F. W. Leach and Sons
- Lead and Alloys
- Lead Development Association
- Lead Industries Development Council
- Leadbeater
- John Leadbeater
- Leadbitter
- Leadenhall Press
- Leadless Glaze China Co
- H. J. Leak and Co
- Leander and Co
- C. Leary and Co
- Leasks Marine Academy of Engineering
- Leathart, Orfila and Co
- Leather Cloth Co
- Leather Land
- Leather, Footwear and Allied Industries Export Corporation
- Lectro Linx
- Leda Chemicals
- Ledloy
- T. Ledward and Co
- H. Lee
- H. M. Lee and Son
- R. A. Lee and Co
- Lee's
- J. Lee and Sons
- I. Leech
- Leecoll Electric Battery Co
- Leeds and London Electrical Engineering Co
- H. J. Lees and Son (London)
- W. Leet and Son
- A. Leete and Co
- Leete's Paint
- Leete, Edwards and Norman
- Leethems
- Leevers-Rich Equipment
- Legal and Commercial Life Assurance Co
- Legal and General Life Assurance Co
- A. Lege and Co
- J. Leger and Son
- Robert Legg
- Leggatt Brothers
- Arthur Legge and Co
- E. Lehman and Co
- Lehmann, Archer and Co
- R. Lehmann and Co
- Leighton Motor Co
- Margery Leighton
- Leighton-Straker Bookbinding Co
- Leilah
- E. Leitz (London)
- Lemco
- Lemon and Blizard
- Lendrum and Hartman
- John Leng and Co
- Lenham Publicity Co
- Lennox and Co
- Lennox Foundry Co
- Charles Lenny and Co
- Lentz Patents
- Leonard
- John J. Leonard
- Leonard Dutton and Sons
- Leonard Hamilton
- Leonard Marshall
- Leonard Pindar and Son
- S. Leoni and Co
- Leoni and Co
- S. Leoni
- Leopold and Co
- Leopold Lazarus
- Leopold Ward
- Lep Transport
- LEP Transport and Depository
- Lepard and Smiths
- F. Leroy and Co
- L. Leroy and Co
- Les Leston
- Leslie and Co
- Leslie Dixon and Co
- Leslie E. Clift and Co
- Leslie Marks and Co
- Leslie Syndicate
- Leslie Woodcocks and Co
- Leslies Sheet Metal Works
- Lesney Products and Co
- Lesselbaum and Harris
- Noah Lessof
- Lester and Perkins
- Lester Engineering Co
- W. Lethaby and Co
- Lethbridge and Dark
- LETO Photo Materials Co
- Letts' Diaries Co
- Charles Letts and Co
- Letts, Son and Co
- Aug. Levan and Sons
- E. Levasseur
- Eric J. Lever (Trix)
- Leverett Kearton Co
- Leveson and Sons
- Levi and Barnett
- Frederick Levick and Co
- Levine and Son
- Levison and Steiner
- Levy Brothers and Knowles
- F. Levy and Co
- Mark Levy and Co
- N. Levy and Sons
- Lewden Metal Products
- Lewenz and Wilkinson
- John Lewer
- D. Lewis
- Lewis Radio Co
- A. and J. Lewis
- B. Lewis and Co
- John Lewis and Co
- R. G. Lewis
- Robert Lewis
- T. C. Lewis
- T. H. Lewis
- Lex Garages
- Leyland Tatnell and Co
- Leyton Electricity Works
- Leyton Tyre and Rubber Co
- Libby McNeill and Libby
- Liberty and Co
- Libraco
- Library Bureau
- Library Supply Co
- A. W. Liddiatt and Co
- Liden Products
- Liernur's English Syndicate
- Life Association of Scotland
- Life Society
- Lifeguard (Garage Products)
- Light Car Co
- Light Railway and Equipment Co
- Light Railways
- Light Steelwork
- Edward Light and Co
- James Light and Son
- Lighting Trades
- Lignomur Co
- Lilla
- Lilley and Reynolds
- Lillywhite, Frowds (Haymarket)
- Lillywhites
- Lime-Free Water and General Services
- Limehouse Dock
- Limestone Federation
- Limit Engineering Group
- Limmer and Trinidad Lake Asphalt Co
- Limmer Asphalte Paving Co
- Linaglow
- Lincoln Brothers
- Lincoln, Bennett and Co
- Peter Lind and Co
- Linde British Refrigeration Co
- Lindsay
- Lindsay Pembroke and Co
- Lindsay, Neal and Co
- Lindsays Paddington Ironworks
- Lindustries
- F. Line and Co
- John Line and Sons
- Liner Concrete Machinery Co
- Lines Brothers
- Lings and Keith
- Link Appliances
- Link-Hampson
- Linkman Systems
- A. Linley
- Linley and Co
- Linoleum Manufacturing Co
- Linolite
- H. H. Linton and Co
- Linton and Hirst
- Linton Hope and Co
- Lion Engine Co
- Lion Insurance Offices
- Lion Polish Co
- Lion Stamping Co
- Lionel Robinson and Co
- Lionel Stebbing
- Lips
- Lipscombe and Co
- Liptak Furnace Arches
- L. Lipton's Rubber Works
- Lipvac Flask (London)
- Lipvac Flasks (London)
- Liquid Air
- Liquid Metal Applicators
- Liquinure
- Lissen
- Lisson Aircraft and Precision Engineering Co
- Listen and Learn Library
- Lister and Co (London)
- Lithanode Co
- Lithanode Electric Storage Co
- Litho Developments
- Litholite
- Litholite Insulators
- Little and Stevenson
- Sidney Littlejohn and Co
- Littlewood Coachbuilders
- Litton Business Systems
- Littons Machine Tool Co
- Liverpool Street Railway Station
- J. Liversidge and Son
- Livesey and Henderson
- James Livesey and Son
- Livesey, Son and Henderson
- Livingston Laboratories
- Alexander Speid Livingstone
- Llandudno and District Electric Tramway Construction Co
- R. S. Lloyd
- T. Lloyd and Sons
- Lloyd and Davis
- Lloyd and Horton
- Lloyd and Plaister
- Lloyd Boards
- Lloyd's Cycle Stores
- Lloyd's Paper Mills
- Lloyd's Register of Shipping
- A. Lloyd and Sons
- Edward Lloyd
- Edward Lloyd Wallboards
- Lloyd, Foskett and Co
- G. Lloyd
- John Lloyd (of London)
- Lloyd, Lawrence and Co
- Manuel Lloyd and Co
- Richard Lloyd and Sons
- Lloyd-Hamol
- Lloyds' Gold Medal Mixture
- Local Government Guarantee Society
- James Lock and Co
- Locke Steel Chain Co (1905)
- Cliffe E. Locke
- John Locke and Co
- Locke, Lancaster and Co
- Locke, Lancaster and W. W. and R. Johnson and Sons
- Locket and Judkins
- J. Lockwood and Co
- Lockwood and Stewardson
- Locomobile Company of Great Britain
- Locomotive Publishing Co
- Locomotors
- Loders and Nucoline
- Loeb Chemical Electric Light Co
- Loewe and Co
- Loewenstein and Hecht
- Logica Space and Defence Systems
- C. Lohmann
- Lombank
- Lombard Banking
- Lombard Marcroft
- Lombard North Central
- Londex
- London
- London Assurance
- London Brick Company and Forders
- London Society Magazine
- The London Enamel and De Lavenant Patent Iron Preserving Co
- The London Magazine
- London Adventure Corporation
- London and Birmingham Steam Carriage Co
- London and Blackwall Railway
- London and Brazilian Bank
- London and Brighton Steam Carriage Co
- London and Coastal Wharves
- London and Counties Coke Association
- London and County Banking Co
- London and District Motor Bus Co
- London and Dover Railway
- London and Eastern Banking Corporation
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- London and Midland Motors
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- London and Parisian Motor Co
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- London and Provincial Bank
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- London Banking Agency
- London Battery and Cable Co
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- London Bridge
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- London Buses Limited
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- London Chamber of Commerce
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- London Motor Club
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- London Reversionary Interest Society
- London Riverside Fish Market
- London Road Car Co
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- London Scaling Co
- London School of Air Navigation
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- London's Magnificent Seven Cemeteries
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- Henry Long
- John Long
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- Loring's Process
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- H. Lotery and Co
- Lotinga Brothers
- Lots Road Power Station
- Lotus and Frog
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- Lotus House, London
- Lotz, Abbott and Co
- Loud and Western
- John Lough and Co
- Louis Coen
- Louis Holzman
- Louis Maffre and Co
- Louis Newmark
- Louis Wolff and Co
- Charles Love
- J. W. Lovegrove and Co
- Lovegroves
- William Lovelace
- Lovell and Christmas
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- H. S. Lovell and Co
- J. F. Lovelock
- S. Loveridge and Sons
- Lovick Johnson Co
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- Robert Low, Son and Benbow
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- R. Lowther and Co
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- Lucar
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- F. W. Lucas
- J. E. Lucas and Son
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- John Edward Lucas
- Joseph Lucas (Electrical)
- Lucey Manufacturing Corporation
- Ludbrook and Co
- F. Ludewig and Co
- Ludfry
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- Ludlow and Co
- Ludwig Loewe and Co
- Lugton
- Lugton and Co
- Luhrig Coal and Ore Dressing Appliances
- Lumenated Ceilings
- Lumenition
- Mrs Mary Lumley
- Lumley and Watson
- J. A. Lumley and Dowell
- L. Lumley and Co
- Lummus Co
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- Lund and Blockley
- Lund Brothers
- A. P. Lundberg and Sons
- Lunken Co
- Lunken Valve Co
- A. Luson and Sons
- Lustraphone
- Lux Candle Co
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- Luxol Safety Light Co
- Luxor Gas Mantles
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- Lyall Willis and Co
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- J. C. Lyell and Co
- Lyle Business Systems
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- Abram Lyle and Sons
- Arthur Lyon and Co
- Arthur Lyon and Wrench
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- G. Lyons and Co
- I. N. Lyons
- Lyons Radio
- Claude Lyons (Cameras)
- Claude Lyons (London)
- J. Lyons and Co
- Lyric Cycle Works
- Lyxavon Co
M
- M. A. G. Cyclecar
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- M. and G. Truck and Engineering Co
- M. C. Manufacturing Co
- M. Calderon
- M. E. G.
- M. Freeman and Co
- M. H. (Methane Hydrogen) Gas Plant
- M. H. Davies
- M. H. Greenman
- M. Hillock and Co
- M. Hunter (MME)
- M. K. Electric
- M. L. G. Motorcycles
- M. Margolis
- M. P. A. Wireless
- M. P. Electric Welding Machine Co
- M. Powis Bale and Co
- M. R. Supplies
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- M. S. Smoke Elimination Co
- M. Semet and Co
- M. W. Hedges and Co
- M. Wisepart
- M.V.A.C. Motor Vehicle Alarm Co
- C. H. and J. Mabey
- Mabie, Todd and Co
- Mable, Todd and Bard
- Mabon and Co
- Robert MacAndrew
- MacAndrews and Forbes
- Macartney, McElroy and Co
- A. R. Macbeth
- Macbeth-Evans Glass Co
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- K. Macdonald Smith
- Macdonald, Gibbs and Co
- Macdougall's
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- Machin and Koenig
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- Machine Tunnelling Co
- Machinery (Continental)
- Machinery Accessories Co
- Machinery and Hardware Co
- Machinery Installations
- Machinery Trust
- Machinka
- Macintyre Brothers and Co
- A. J. Mackay
- James Mackensie
- Somerset Mackenzie
- Mackenzie and Co (of Kennington)
- Mackenzie Carriage Works
- Mackey's Electric Lamp Co
- W. Mackie and Co
- J. W. Mackintosh and Co
- Mackness and Shipley
- George Mackrow (Junior)
- Maclamp Co
- Maclean's Featherweights
- John MacLennan and Co
- MacMichael
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- Maco Template and Engineering Co
- Maconochie Brothers
- R. H. Macord
- A. J. Macpherson and Co
- Macpherson's Whisky
- Macrau
- Macready's Metal Co
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- Madam Farey
- Madame Tajana
- Madame Tussaud's
- Madame Yorke
- Maddox Street Motor Co
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- Magdynamo
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- Magicook Appliances
- A. P. Maglen
- Magnesium Co
- Magnet Works
- Magnetic Car Co
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- Magneto and Dynamo Repairing Co
- Magneto Motor Manufacturers
- Magnetos
- Magnolia Anti-Friction Metal Company of Great Britain
- Magnolia Metal Co
- Magnum Cabinet Co
- Magnus
- Magor Car Co
- Magstarlite
- Mahon and Holbrook
- Maico (Great Britain)
- S. Maier
- Maignens Filtre Rapide and Anti-Calcaire Co
- Mail Order Supply Co
- Mail Productions
- E. and J. Main and Co
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- Maintenance
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- Albert E. Mallandain
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- William Mallinson and Sons
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- Mallory Metallurgical Products
- Malta
- Malvy Technology (UK)
- Management Selection
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- Mandaw Co
- G. Mander
- Manganese Bronze and Brass Co
- J. Manger and Son
- E. W. Mann
- Mann and Overtons
- Mann, Crossman and Paulin
- Ludovic Mann and Co
- Mannesmann Tube Co
- Benjamin Manning
- William Ernest Manning
- Manor Iron Works
- Mansell and Adams
- A. Vivian Mansell and Co
- James Mansergh and Sons
- Mansfield and District Tramways
- Mantel Metalworkers
- Anthony Jacques Mantle
- A. and F. Manuelle
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- Manufacturing Accessories Co
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- Maple and Co
- Mappin Brothers
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- Marathon Fine Steels
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- Gaston E. Marbaix
- Marble Arch Motor Supplies
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- Marble Arch, London
- Marbourn
- W. March
- Marchant Brothers
- Marchant Manufacturing Co
- John Marchant and Co
- W. V. Marchant
- Marco
- Marco Refrigerators
- Marconi International Marine Co
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- Marconi plc
- Marconi Scientific Instrument Co
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- W. and O. Marcus
- Margaret Marks
- Margetts and Co
- Margewood Lock Co
- J. and A. Margolin
- Maria Hornes
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- Marine Circulators
- Marine Electrical Equipment Co
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- Marion and Co
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- J. A. Markillie
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- Henry Marks and Sons
- Paul Marks and Co
- Markt and Co
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- Marles Steering Co
- W. H. Marley and Co
- Marple and Co
- Marples, Leach and Co
- Charles Edward Marr
- W. Marr
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- William Marr
- Marratt and Short
- Marriage, Neave and Co
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- Marriott and Cooper
- Marron Machines
- Marryat and Place
- Marryat and Scott
- Marryatt Engineering Co
- Mars Co
- Mars Oil Co
- J. Marse and Co
- Marsh Glue
- William Marsh (of Seven Dials)
- B. S. Marshall
- C. and C. Marshall
- Marshall Brothers (London)
- Marshall and Co (Hammersmith)
- Marshall and Co (London)
- Marshall and Hatch
- Marshall and Rose
- Marshall and Snelgrove
- Marshall and Woods
- Marshall Patent Mattress Co
- Marshall Roberts
- Marshall Sanitary Mattress Co
- Marshall Ward
- Alfred Marshall and Co
- J. Herbert Marshall
- Sir Herbert Marshall and Sons
- Percival Marshall and Co
- Marshall, Stewart and Co
- Marshalls (Marshall Manufacturing Co)
- Marshalsea Press
- Marsham Tyre Co
- C. G. Marston and Co
- Marston Hill Brick and Tile Co
- Marston Motor Co
- Marten and Carnaby
- W. A. Martin and Co
- Martin and Martin
- Martin and Savage
- Martin and Son
- Martin Pneumatic Tyre Co
- Martin Tyres
- Martin's Motors
- C. and A. B. Martin
- Edward Martin (of London)
- Robert Martin and Son
- Martindale Electric Co
- Martineau and Bland
- Martineaus
- Martini (London)
- Martins Bank
- S. W. Martyn and Co
- W. Martyn and Co
- Marvel Bicycle Syndicate
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- M. and E. Marx
- Marylebone Railway Station
- Mascot Motors
- Mascotte
- R. Masefield and Co
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- A. Maskens and Sons
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- A. Mason and Co
- A. Mason and Co (Wood)
- R. F. Mason
- Mason and Barry
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- A. Mason and Son
- Frank Mason and Co
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- J. Masters
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- Matchless
- Matchless: Bicycles
- Mather and Blake
- Mather and Crowther
- Matheson and Co
- Matheson and Grant
- Charles Mathews (Lapidaries)
- Matson Lines
- Abraham Matterface
- G. Matterface
- Matthew Keenan
- Matthew Thorne
- Matthew W. Johnson
- Matthew Watson, Pearse and Bower
- Matthew Wylie and Co
- E. W. Matthews and Co
- H. Matthews
- T. Matthews
- A F Matthews (Drums)
- Maude's Motor Mart
- Maudslay, Sons and Field
- Maurice Meyer
- Maw of London
- Maw, Dredge, and Hollingsworth
- Mawson and Swan
- Max
- Maxfield and Sons
- Maxim Autocar Syndicate
- Maxim Boyd and Co
- Maxim Foreign and Colonial Motor Syndicate
- Maxim Lamp Works
- Maxim Electrical Co
- Sir Hiram Maxim Electrical and Engineering Co
- Hiram S. Maxim Automobile Syndicate
- Maxim-Weston Electric Co
- Maximum Light Window Glass Co
- Maxted and Knott
- Maxwell Monson
- Maxwell Motors
- David Maxwell and Sons
- Henry Maxwell and Co
- Arthur W. May
- May Acoustics
- May and Co
- May and Hawes
- May Brothers
- May Fair Hotel, London
- May Manufacturing Co
- May Oil Burner
- John May
- May-Oatway Fire Appliances
- Mayborn Products
- H. J. Maybrey and Co
- Mayer and Phelps
- Ernest E. Mayer and Co
- L. S. Mayer (London)
- Mayfair Carriage Co
- Mayfair Export and Import Co
- Mayfair Garages
- Mayfair Manufacturing Co
- Mayfair Trading Co
- Mayfield, Cobb and Co
- J. T. Mayfield and Co
- Mayhew and Sons (Millers)
- Frank Mayle and Sons
- W. A. Maylor and Co
- H. F. Maynard
- Maynard and Cooke
- Alister Maynard
- Christopher Maynard
- Maynard, Harris and Co
- Mayoh and Haley
- Maypole Co (1899)
- McAfee and Appleton
- Alan McAfee
- McAra and Whiteman
- McArthur and Co
- MCC (of London)
- McCall and Co
- McCall and Co (of London)
- McCallum and Hodson
- J. W. McCallum and Co
- McCarthy Radio
- Gilbert J. McCaul and Co
- McCaw, Stevenson and Orr
- McClean and Stileman
- McClure and Co
- McCormick Harvesting Machine Co
- McCorquodale and Co
- B. McCourt
- C. C. McCoy and Co
- McCurds
- McDougall Brothers
- McDougall Brothers (of London)
- Thomas McDowell
- McEachnies Patent Davit Co
- McEwan, Pratt and Co
- S. M. McEwan and Son
- McGaw and Co
- McGlashan and Co
- McGlashan and Field
- McGlashan and Merryweather
- McGraw-Hill
- McGruer Dinghies
- McIntyre, Hogg, Marsh and Co
- McKay and MacGeorge
- McKay Artificial Limb Co
- McKean and Co
- McKenzie and Co
- McKenzie, Holland and Westinghouse Power Signal Co
- McKenzie, Scott and Henderson
- McKerrow and Co
- McKesson and Robbins
- H. C. McKinlay and Co
- E. A. McLachan Engineering Co
- McLachlan Engine Co
- E. A. McLachlan
- McLaren and Co
- Andrew McLaren and Co
- McLean Brothers and Rigg
- McNab Marine Appliances
- McNamara and Co
- F. McNeill and Co
- Robert McNish and Co
- Alexander McRitichie
- H. F. McShane
- McVicker and Co
- MEA Magneto Co
- James Meacock
- C. R. Mead
- Mead and Co
- Mead and Son
- Mead Cycle Co
- Mead of London
- J. Mead
- Mead, McLean and Co
- Ray Mead
- J. F. Meakin
- H. S. B. Meakin
- Mears and Stainbank
- Mears Brothers
- Charles and George Mears
- Measures Brothers
- Measures Brothers and Co
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- Mebes and Mebes
- Mechan and Sons
- Mechanaids
- Mechanical and General Inventions Co
- Mechanical Coal Stokers
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- Mechanical Development Syndicate
- Mechanical Lighters and Engineering Co
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- Medcalfe and Co
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- Medici Society
- Medor
- Medspin Engineering
- Medway Oil and Storage Co
- Medway's Safety Lift Co
- Medwin and Hall
- Megator Pumps and Compressors
- Megatron
- Meggitt
- C. S. Meik and Halcrow
- Mein and Co
- C. Meinig
- M. Meisel
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- L. Mekarski
- Melaware
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- Melbray Group
- Melchior, Armstrong and Dessau
- Meldrum and Swinson
- F. and H. Melen
- Richard Melhuish and Sons
- J. F. Melling
- J. Melling
- Mellowhide Products
- Melson, Clifford and Co
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- Meltz and Westerman
- Meltz Brothers
- Melville, Dundas and Whitson
- MEM Co
- Memory and Memory
- Mendine Co
- W. Menhenett
- Menley and James
- G. Mennen Co
- Mentmore Manufacturing Co
- Mentor Safety Appliances Co
- Mercantile and General Reinsurance Co
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- Mercantile Steamship Co
- Samuel Mercer and Co
- William A. Mercer and Co
- Merchant Banking Company of London
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- Merchant's and Tradesman's Mutual Life Assurance Society
- Mercury House Consumer Publications
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- Howard W. Meredith and Son
- Meredith and Drew
- Meridith and Drew
- Merkham Trading Co
- Merlin's
- H. Mernick and Co
- Merrifield-Westcott-Pearson
- J. C. Merryweather
- Merthyr Electric Traction and Lighting Co
- Merton Metallurgical Co
- Henry R. Merton and Co
- Merx
- Merz and McLellan
- Messenger and Sons
- Messer and Thorpe
- Messer Engineering Co
- Messier Aviation Engineering Co
- Mestre and Blatge
- Metag
- Metal Airscrew Co
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- Metalite
- Metallic Mirrors
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- Metallizing Equipment Co
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- Metamet
- Metamine (England)
- Metcalfe and Mundy
- Metcalfe's Coachwork (London)
- Metcalfe, Bingley and Co
- Metchim and Son
- Meteor Manufacturing Co
- Meteor Motors
- Metering Pumps
- Methuen and Co
- Metric Engines
- Metro Bureau Equipment
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- Metro-Tyler Co
- Metro-Vick Supplies
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- Metropolitan (Brush) Electric Light and Power Co
- Metropolitan Bank (of England and Wales)
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- Metropolitan Board of Works
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- Metropolitan Railway
- Metropolitan School of Science
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- Metropolitan Tower Construction Co
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- Metzler and Co
- Meubles Francais
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- Meux's Brewery
- Mewburn, Ellis and Pryor
- G. E. Mewis
- Mex
- Mexican Railway
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- Albert Meyer (London)
- Mica and Micanite Supplies
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- Michael Danks
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- Middleton and Co
- Middleton Electric Traction Co
- Middleton, Hunter and Duff
- T. Middleton and Co
- Thomas Middleton
- Middletown Car Co
- Midgley Car Lighting Co
- Midland Bank
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- Midvale Steel Co of Philadelphia and London
- Midwest Radio
- Miehle Printing Press and Manufacturing Co
- Miele Co
- N. Miers and Co
- Miesse Petrol Car Syndicate
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- Clifford Milburn and Co
- Milcars
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- Milestone Motor Co
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- Millars' Machinery Co
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- Millburn Engineering Co
- Millenhall
- A. J. Miller
- Joseph Miller and Sons
- M. Miller and Sons
- Robert Miller
- T. Miller and Co
- Miller and Richard
- Miller and Tupp
- Miller Anti-Friction Metal Co
- Henry Miller and Co
- Ira Miller and Co
- John Miller (of London)
- John W. Miller
- Miller, Rayner and Haysom
- Miller, Son and Torrance
- Miller, Tupp and Rouse
- Millers Rings
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- Milliwatt
- Millman Brothers
- Millns Electrical Co
- H. C. Mills and Co
- Mills and Knight
- Mills Scaffold Co
- Alfred Mills (Opticians)
- Mills, Moore and Co
- Millwall Dock Co
- Millwall Engineering Co
- Millwall Lead Co
- Millwall Scrap Iron Co
- C. S. Milne and Co
- Milnes-Daimler
- Milnes-Daimler-Mercedes
- W. H. Milsted and Son
- Milton and Co
- John Milton
- Min Cream
- Mineral Separation
- Minerals Separation
- Minerva Automobiles
- Minerva Cycle Co
- Minerva Life Assurance Co
- Minerva Motors
- Miniature Bearings
- Minimax
- Minimax Consolidated and Minimax
- Minimode (Childrens Wear)
- Mining and Chemical Products
- Ministry of Agriculture, Fisheries and Food
- Ministry of Aviation
- Ministry of Food
- Ministry of Fuel and Power
- Ministry of Public Building and Works
- Ministry of Technology
- Minnesota Mining and Manufacturing Co
- J. and J. Minnis
- H. T. Minnitt
- Minns
- Sidney Minns and Co
- Minox
- Minty's Photographic Stores
- Miracle Mills
- Miris Steel Co
- Mirror Group
- Mirroware Co
- Miscellaneous Trading Co
- Miss Lucy
- Mission Manufacturing Co
- H. Mitchell
- John Inglis Mitchell
- P. Mitchell and Co
- Mitchell (Dodge)
- Mitchell (London)
- Mitchell and Berry
- Mitchell Conveyor and Transporter Co
- Mitchell Cotts
- Mitchell Engineering
- Mitchell Engineering Co
- Mitchell Motor Garage
- Mitchell Signs and Display
- H. C. Mitchell and Co
- James Mitchell
- Leon J. Mitchell (Furs)
- P. J. Mitchell
- L. A. Mitchell (Motors)
- Mitchell-Williams Crane Co
- Mixtrol Oil Products of Great Britain
- Mobil Oil Co
- Mobile Accessories Co (London)
- Mobile Distributing (Spares)
- Mobri
- Mobyke Accessories
- Mocheck
- Mod-X Structures
- Model Aircraft Supplies
- Model Engineer Laboratory
- Model Manufacturing Co
- Model Railway Club
- Model Repairing Co
- Modelcraft
- Modern Book Co
- Modern Camera Magazine
- Modern Electric (Installations)
- Modern Electrics
- Modern Handbags
- Modern Industries
- Modern Metalcraft Products
- Modern Society
- Modern Sound Equipments
- Modern Techniques
- Modern Telephone Co
- Modern Transport Publishing Co
- Modern Utilities
- Moebius and Son
- F. W. Moellenkamp and Co
- Alexander Moffat
- Moffat, Ross and Co
- Moffatt and Eastmead
- Mogden Sewage Works
- Moir and Co
- Moir, Hutchins and Hickling
- John Moir and Son
- Molassine Co (1907)
- Mold and Denbigh Junction Railway
- Mole-Richardson
- Moler Products
- Molex Products
- Molho
- Mollier
- Robert Molyneux
- Monarch Door Controller Co
- Mond Nickel Co
- Mond Staffordshire Refining Co
- Mondaine
- Monington and Weston
- Monk and Glass (Export)
- Monnerys
- Monningers
- J. F. Monnot
- Mono Pumps
- Monobloc Accumulator Syndicate
- Monorail Portable Railway Co
- Monovo Co
- Monsieur Mallan and Sons
- Montague Hawnt and Co
- Montague L. Meyer
- Montague, Sharp and Co
- L. R. Montgomery and Co
- R. M. Moody
- Moon Cycle Co
- Moonbeam
- F. K. Moore and Son
- S. Moore and Co
- W. Moore and Sons
- Moore and Co (of London)
- Moore and Manby
- Moore and Moore
- Moore Brothers
- Moore's Modern Methods
- C. C. and T. Moore
- Edwin Moore
- Moore, Elliot and Co
- H. A. Moore and Co
- W. and E. Moore
- Moores Modern Methods
- Moores Plant
- Morane-Smith Aviation Co
- Morbrook Polish Co
- S. Mordan and Co
- Mordey-Fricker Electricity Meter Co
- Morecroft, Wellington and Co
- Morel Brothers (Fur Export)
- E. J. Morel (1934)
- R. Moreland and Sons
- Moreland, Hayne and Co
- Richard Moreland and Son
- H. Morell
- J. S. Morgan and Co
- W. Morgan and Sons
- Morgan and Co
- Morgan and Maxwell
- Morgan and Taylor
- Morgan Brothers
- Morgan Brothers (Publishers)
- Morgan Crucible Co
- Morgan Donne
- Morgan Hastings
- Morgan Sindall
- Charles Morgan and Co
- Morgan, Owen and Taylor
- Morgan-Grampian (Publishers)
- J. L. Morison, Son and Jones
- Mork Patent Pulley Block Co
- Richard Morland and Son
- Morley and Cooper
- I. and R. Morley
- Morny
- Morny Freres
- D. S. Morris
- S. J. Morris
- S. Morris and Co
- Morris and Co (London)
- Morris and Forndran
- Morris and Pigeon
- Morris and Thomas
- Morris Heating Appliances
- Morris Hiring Appliances
- Morris Stapleton Motors
- Morris, Mitchell and Co
- P. D. Morris
- Morris, Russell and Co
- Morris and Co
- Morris, Wilson and Co
- Morrisfield Equipment Co
- James Morrison and Sons
- Morrison, Marshall and Hill
- Pearse Morrison and Son
- Morriss-London
- Thomas Morson and Son
- Mortimer Engineering
- Mortimer Engineering Co
- Mortimer Motor Market
- Mortlocks
- C. and E. Morton
- Mory and Co
- Max. Moschkowitz
- Moseley and Son
- John Moseley and Son
- Mosenthal, Sons and Co
- Mosers
- Moss Brothers
- George Moss
- H. E. Moss and Co
- H. Moss, Junior
- Mossay and Co
- Mossberg Roller Bearings
- Mosses and Mitchell
- Motability
- Mothers' Clinic
- Mothersill and Co
- Mothersill's Remedy Co
- Motiphos Co
- Moto-Reve
- Motor Academy
- Motor Accessories Co
- Motor Agents’ Association
- Motor and Accessories Co
- Motor and Electronics Corporation
- Motor and General Tyre Co
- Motor Bus Co
- Motor Car Co
- Motor Car Emporium
- Motor Car Industries
- Motor Carriage and Cycle Patents
- Motor Carriage Supply Co
- Motor Club
- Motor Coaches
- Motor Commerce
- Motor Cycle Insurance
- Motor Development Corporation
- Motor Drivers Union
- Motor Dust Screen Co
- Motor Engine and Manufacturing Co
- Motor Exchange
- Motor Exchange of Great Britain
- Motor Factors Association
- Motor Fitting and Engineering Co
- Motor Gear and Engineering Co
- Motor House
- Motor Imports Co
- Motor Lamp and Radiator Co
- Motor Liveries
- Motor Manufacturing Co (1907)
- Motor Mart
- Motor Omnibus and Waggon Co
- Motor Omnibus Syndicate
- Motor Power Co
- Motor Schools
- Motor Service
- Motor Sheet Metal Co
- Motor Showrooms
- Motor Stores
- Motor Supply Co
- Motor Technical Records
- Motor Tool Co
- Motor Traction Co
- Motor Traction Co (1905)
- Motor Trades Association
- Motor Training Institute
- Motor Transport Co
- Motor Transport Freight Exchange
- Motor Union Insurance Co
- Motor Van Syndicate
- Motor Vehicle Co
- Motor Wheels
- Motorail
- Motorist's Travel Club
- Motourists
- Mott, Hay and Anderson
- Phyllis Mott
- Mottram
- Mouchel and Partners
- Moul and Co
- Moule's Patent Earth Closet Co
- Mouliware
- Mount Pleasant
- A. R. Mowbray and Co
- John Mowlem and Co
- Ernest F. Moy
- Moyes and Barclay
- Mrs M. A. Carlisle-Carr
- Mrs. Nutting
- Muirhead, MacDonald Wilson and Co
- Leopold Mukle
- Mullard Wireless Service Co
- Mullen and Lumsden
- Muller and Co
- Muller Guaranteed Rackets
- H. L. Muller
- H. J. Mulliner and Co
- Mulliner (London)
- F. Mullins
- Multicoil
- Multicore Solders
- Multicraft
- Multiple Utilities Co
- Multipurpose Machines
- Mumford, Bailey and Preston
- G. S. Mumford and Sons
- Mundus Syndicate
- Mundy, Horley and Co
- Municipal Mutual Insurance
- James Munro
- Munro Vitarex
- Munro, Moir and Co
- R. W. Munro
- H. Munzing
- B. Muratti Sons and Co
- Murdoch Trading Co
- John G. Murdoch and Co
- Murdochs
- Murell
- Murkabag
- J. Murphy and Sons
- B. A. Murray (of London)
- E. Murray and Co
- J. O'Hara Murray and Co
- Murray, Lotz and Co
- R. S. Murray and Co
- Murrle, Bennett and Co
- Museum of Decorative Art
- Museum of London
- Museum of National Manufactures
- Music Direct Gold
- G. Music and Sons
- Musikon
- Musitapes Wholesale
- Musselburgh and District Electric Light and Traction Co
- Muswell Cycle Co
- Mutual Finance
- Mutual Insurance Benefit Institution
- Mutual Life Association of Australasia
- Mutual Life Assurance Society
- Mutual Life Insurance Company of New York
- Mutual Loan Fund Association
- Edward Myers
- Fred Myers
- M. Myers
- Wayne V. Myers Co
- Robert William Mylne
- Myro Glove Co
- C. J. Myson
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