- 15:58, 19 April 2008 diff hist +164 N Hilton Engineering Co New page: of Leigh * 1896 Company founded. * 1938 Private company. * 1961 Sheet metal workers and engineers. ==Sources of Information== * 1961 Dun and Bradstreet KBE
- 15:57, 19 April 2008 diff hist +347 N Hills (West Bromwich) New page: of West Bromwich * 1932 Private company. * 1946 Company made public. * 1949 Name changed. * 1961 Constructional, mechanical and general engineers and manufacturers of Presweld steel-fr...
- 15:52, 19 April 2008 diff hist +242 N Hill and Jackson New page: of West Bromwich * 1920 Company founded. * 1953 Private company. * 1961 Manufacturers of and dealers in springs for motor cars, watercraft, aircraft, cycles, and perambulators. ==Sour...
- 15:50, 19 April 2008 diff hist +277 Higgs Motors
- 15:47, 19 April 2008 diff hist +380 Hick, Hargreaves and Co
- 15:41, 19 April 2008 diff hist +3 Heston Aircraft and Associated Engineering
- 15:40, 19 April 2008 diff hist +573 N Heston Aircraft and Associated Engineering New page: of Hounslow * 1929 Private company. * 1939 Name changed. * 1957 Company made public. * 1957 Name changed. * 1961 Manufacturers of jigs, tools and component parts for aircraft, includi...
- 15:35, 19 April 2008 diff hist +310 N Herman Smith New page: of Dudley * 1895 Company founded. * 1928 Private company. * 1959 Company made public. * 1961 Manufacturers of precision sheet metal fabrications, Smithlite industrial lighting fittings...
- 15:32, 19 April 2008 diff hist +102 Hercules Cycle and Motor Co
- 15:29, 19 April 2008 diff hist +229 Herbert Morris
- 15:23, 19 April 2008 diff hist +230 Hepworth and Grandage
- 15:15, 19 April 2008 diff hist +267 N Henry Wilson and Co New page: of Liverpool * 1840 Company founded. * 1920 Private company. * 1920 Name changed. * 1921 Name changed. * 1961 Manufacturers of oil heaters, sterilizers, cooking equipment and radiator...
- 15:13, 19 April 2008 diff hist +299 N Henry Williams New page: of Darlington * 1905 Private company. * 1961 Railway signal and permanent way connection manufacturers. Press, upset and drop forgings. Makers of apparatus for electric signalling and au...
- 15:09, 19 April 2008 diff hist +305 Henry Robb
- 15:05, 19 April 2008 diff hist +153 Henry Pooley and Son
- 15:01, 19 April 2008 diff hist +237 Henry Meadows
- 14:58, 19 April 2008 diff hist +297 Henry Hope and Sons
- 14:55, 19 April 2008 diff hist +75 Henry Garner
- 14:54, 19 April 2008 diff hist +466 N Henry C. Stephens New page: of Highbury, London * 1832 Company founded. * 1925 Public company. * 1961 Manufacturers of writing, drawing and marking inks of all descriptions, recorder and industrial stamping inks; ...
- 14:50, 19 April 2008 diff hist +205 N Henry Bisseker New page: of Birmingham * 1782 Company founded. * 1919 Private company. * 1961 Brassfounders and makers of gas, steam, water and electrical fittings. ==Sources of Information== * [[1961 Dun and...
- 14:48, 19 April 2008 diff hist +262 N Henry Barrett and Sons New page: of Bradford * 1866 Company founded. * 1920 Private company. * 1961 Structural engineers, iron founders and iron and steel stockholders specialising in steel frameworks for buildings. 15...
- 14:46, 19 April 2008 diff hist +286 N Henry Balfour and Co New page: of Leven, Scotland * 1810 Company founded. * 1896 Public company. * 1961 Ironfounders, gas and chemical engineers and manufacturers of pressure vessels and machinery cut gearing (castin...
- 14:44, 19 April 2008 diff hist +320 N Henry A. Cole and Co New page: of Old Street, London * 1896 Company founded. * 1914 Private company. * 1961 Manufacturers of machine belts, including Coles Coronet Belting, balata, cotton, hair, rubber, leather, link...
- 14:41, 19 April 2008 diff hist +362 N Helical Bar and Engineering Co New page: of Victoria Street, London * 1919 Private company. * 1956 Company made public. * 1961 Specialists in the design and erection of ferro-concrete structures and foundations, solid and holl...
- 14:37, 19 April 2008 diff hist +226 N Huntington, Heberlein and Co New page: of Dover Street, London * 1908 Private company. * 1961 Metallurgical engineers, dealing in sintering plants, mineral separation and chemical plant. 250 employees. ==Sources of Informati...
- 14:34, 19 April 2008 diff hist +239 N Head, Wrightson Stockton Forge New page: of Thornaby-on-Tees * 1956 Private company. * 1961 General engineers, designers and manufacturers of plant and equipment for the mining and chemical industries. 500 employees. ==Sources...
- 14:33, 19 April 2008 diff hist +194 N Head, Wrightson Colliery Engineers New page: of Sheffield * 1934 Private company formed as Colliery Engineering. * 1956 Name changed. * 1961 Coal preparation plant engineers. ==Sources of Information== * [[1961 Dun and Bradstreet...
- 14:31, 19 April 2008 diff hist +342 N Head, Wrightson and Co New page: of Thornaby-on-Tees * 1864 Company founded. * 1890 Public company. * 1961 General engineers, designing and manufacturing equipment for winning and processing coal, oil and iron ore; rea...
- 07:24, 19 April 2008 diff hist +189 N Hawker Siddeley Nuclear Power Co New page: of Slough * 1934 Private company. * 1961 Nuclear power designers and consultants, engaged on nuclear research. 310 employees. ==Sources of Information== * [[1961 Dun and Bradstreet KBE]...
- 07:20, 19 April 2008 diff hist +284 Hattersley
- 07:18, 19 April 2008 diff hist +268 Hathorn, Davey and Co
- 07:13, 19 April 2008 diff hist +271 N Hatchett and Co New page: of Hyde, Cheshire * 1936 Company founded. * 1937 Private company. * 1961 Constructional engineers, manufacturing oil and petroleum storage tanks, gas and water mains and all welded plat...
- 07:03, 19 April 2008 diff hist +380 N Hartley Baird New page: of Shrewsbury * 1930 Company founded. * 1935 Private company. * 1936 Company made public. * 1961 Electronic and electrical engineers; radio and magnetic tape recorder manufacturers, sp...
- 07:00, 19 April 2008 diff hist +166 N Hartley and Sugden New page: of Halifax * 1867 Company founded. * 1878 Public company. * 1961 Boiler manufacturers. 280 employees. ==Sources of Information== * 1961 Dun and Bradstreet KBE
- 06:59, 19 April 2008 diff hist +302 N Hartkey Electromotives New page: of Shrewsbury * 1945 Public company formed as William Hartley and Co (Swansea). * 1946 Name changed. * 1961 Electrical and mechanical engineers, manufacturing and designing patent wirin...
- 06:54, 19 April 2008 diff hist +130 Gloster Aircraft Co
- 06:47, 19 April 2008 diff hist +54 Gilbert Gilkes and Gordon
- 16:57, 18 April 2008 diff hist +250 N Harper Engineering and Electronics New page: of Hill Street, London * 1928 Public company. * 1954 Name changed. * 1959 Name changed. * 1961 Manufacturers of light aircraft, also aircraft engineers and reconditioning of aircraft. ...
- 16:54, 18 April 2008 diff hist +296 N Harland Engineering Co New page: of Alloa, Scotland * 1903 Company founded. * 1919 Private company. * 1938 Company made public. * 1961 Manufacturers of electrical machinery, centrifugal pumps, water turbines, industri...
- 16:52, 18 April 2008 diff hist +418 Harland and Wolff
- 16:41, 18 April 2008 diff hist +283 N Hardypick New page: of Sheffield * 1871 Company founded. * 1891 Public company formed as Hardy Patent Pick Co. * 1930 Name changed. * 1961 Manufacturers of mining, railway, plantation and agricultural to...
- 16:36, 18 April 2008 diff hist +184 N Hardoll New page: of Chessington, Surrey * 1927 Company founded. * 1928 Private company. * 1961 Manufacturers of petrol pumps and meters. ==Sources of Information== * 1961 Dun and Bradstreet KBE
- 16:34, 18 April 2008 diff hist +235 N Harding Machine Tools New page: of Twickenham * 1937 Private company. * 1961 Manufacturers of machine tools, specialising in collets, feedfingers, precision lathes and circular form tools. 250 employees. ==Sources of ...
- 16:33, 18 April 2008 diff hist +237 Handley Page
- 16:28, 18 April 2008 diff hist +290 Hallam Sleigh and Cheston
- 16:25, 18 April 2008 diff hist +234 N Hall Harding New page: of Westminster, London * 1942 Private company. * 1961 Photoprinters and manufacturers of drawing office and photocopying equipment and supplies, materials and equipment. ==Sources of I...
- 16:22, 18 April 2008 diff hist +425 N Hall Engineering New page: of Shrewsbury * 1820 Company founded. * 1874 Public company. * 1956 Name changed. * 1958 Name changed. * 1961 General engineers manufacturing general and specialised machinery and tes...
- 16:17, 18 April 2008 diff hist +151 Hall and Pickles
- 16:13, 18 April 2008 diff hist +284 Hall and Hall
- 16:09, 18 April 2008 diff hist +168 Hailwood and Ackroyd