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of Queen's House, Kingsway, London, WC2 - Registered Office. Works at Stafford; also at Bradford, Preston and Rugby. Telephone: Stafford 700. Telegraphic Address: "Enelectico, Stafford". (1937)
of Marconi House, Strand, London. (1958).
English Electric was a 20th-century British industrial manufacturer, initially of electric motors, and expanding to include railway locomotives and aviation, before becoming part of The General Electric Company GEC.
1918 The English Electric Co was formed as a public company, chaired by Sir Charles Ellis, who was also chairman of John Brown and Co. The company acquired: Coventry Ordnance Works and Phoenix Dynamo Manufacturing Co of Bradford.
Acquired the Stafford works of Siemens Brothers Dynamo Works Ltd together with the engineering and sales organisations associated with that company.
Arranged the amalgamation of the contracts department of Dick, Kerr and Co with that of J. G. White and Co in the form of the Consolidated Construction Co, which eliminated one of the main competitors in the field
1920 10,000 employees .
1920 Working arrangement with Siemens Brothers and Co to reduce sales costs.
1921 Formalised the sales arrangement with Siemens Brothers and Co in the form of a joint venture English Electric and Siemens Supplies Ltd which had taken over the sales activities of the company and some of those activities of Siemens.
1925 Had worldwide experience with the Fullagar diesel engine which the company had developed for land use and was proving to be a very reliable means of driving electricity generators
1925 After holding the position of Works manager of the English Electric Company at Stafford for the past two years, Mr. A. H. Sturdee is leaving to join the engineering firm of Ruston and Hornsby, Limited, as chief works manager of that company's five works at Lincoln. He is to be succeeded at Stafford by Lieutenant-Colonel C. Hardie, D.S.O., of London.
1926 Some of the constituent companies, Phoenix Dynamo Manufacturing Co and Dick, Kerr and Co, had built flying boats during WWI. The aircraft department closed after the last English Electric Kingston flying boat was built.
Late 1920s EE was in a parlous financial state. A complex financial reorganisation, apparently backed by American Westinghouse interests, was needed to save it.
1930 The manufacture of electrical equipment was moved to Bradford. Tramcar, bus body, and rolling stock production stayed at Preston.
1930 The man most associated with EE, George Nelson, became managing director.
1930s EE supplied equipment for the electrification of the Southern Railway system, which gave it a strong position in the traction market.
1937 British Industries Fair Advert for domestic electrical goods; fuse gear and fuse fittings. Electric Cookers, fires, Water Heaters, Washing Machines, Iron, F.H.P. Motors. High Rupturing Capacity Industrial Fuse Gear. Distribution Boards, Fuse Switchgear, Overhead Busbar System. sub-station Fuse Gear. Rural Distribution Fuse Fittings. Cartridge Fuses. (Electricity: Industrial and Domestic Section - Stand No. Cb.609) 
1942 The company took over Napier and Son, an aero-engine company, and this helped establish the company's aircraft division. Company factories were converted to build the Handley Page Halifax heavy bomber.
1944 Producing 180 bhp engines for rail cars at the old Willans Works at Rugby.
1945 and after: EE invested heavily in aircraft design. W. E. W. Petter, the chief designer at Westland moved to English Electric to set up the new aircraft division, leading to major successes in the 1950s with the English Electric Lightning interceptor aircraft and the Canberra tactical bomber, which was still flying in 2005 in reconnaissance and other roles with many air forces, including the Royal Air Force.
1946 English Electric Co acquired the holding of Cable and Wireless in Marconi's Wireless Telegraph Co. This reflected an intention to diversify the business from heavy electrical engineering to (what was seen as) the new field of electronics. As well as the whole of the share capital in Marconi's Wireless Telegraph Co, this also gave EE 42% of Marconi International Marine Co and the entirety of Marconi Instruments Ltd. Established English Electric Valve Co to hold the ex-Marconi valve business.
1949 The National Physical Laboratory chose the company as their industrial partner in computer development, following its Automatic Computing Engine (ACE) project; industry was seen to be needed to improve reliability and performance of the machine. The new computer was called the Digital Electronic Universal Computing Engine (DEUCE) .
1949 The Navigational Projects Division set up at Luton
1952 The Nelson Industrial Estate at Kidsgrove, Staffordshire was begun with construction of a building for electrical engineering on West Avenue which was the "main works" of English Electric
1953 Manufacturer of TV sets 
1955 the first version of DEUCE was released, built at Kidsgrove.
1955 Four industrial groups formed to exploit the information being made available by UKAEA on design of nuclear power "furnaces" - Industrial Atomic Energy Group involving AEI and John Thompson with electrical generating expertise from Metropolitan-Vickers and BTH; English Electric Co and Babcock and Wilcox; C. A. Parsons and Co and Head, Wrightson and Co; GEC and Simon-CarvesLtd.
1958 EE's aviation business was set up separately, as English Electric Aviation Ltd.
1958 Establishment of a joint company with Automatic Telephone and Electric Co and Ericsson Telephones to develop and manufacture transistors in greater quantities called Associated Transistors.
1960 EE tried to take over one of the other major British electrical companies, GEC.
1960 Built their own analogue computer for nuclear reactor design studies. This was an enormous 1,500 amplifier machine, housed on 2 floors of a purpose-built building, which was named “Saturn”. The engineer responsible was Harold Darker.
1960 Rights issue, to fund developments in electric power, EE's share in the purchase of Hunting Aircraft and establishment of Associated Transistors; English Electric Valve Co's interests in transistors had been merged into that company also.
Early 1960s Under government pressure EE rationalised its aircraft division, which later became part of the new British Aircraft Corporation (BAC), English Electric having a 40% stake in BAC.
1961 Group with 22 subsidiaries. Employed 84,200 persons in the group 
1962 New wholly-owned subsidiary formed: English Electric Traction to bring all railway related activities under one management. These included The Vulcan Foundry, Robert Stephenson and Hawthorns and W. G. Bagnall.
1962 The Luton factory was closed; computer production was relocated to Stevenage, later to become part of ICL.
1963 New wholly-owned subsidiary formed: English Electric Diesel Engines to bring under central control all of its interests in diesel engines, including those in W. G. Bagnall and the Deltic division of D. Napier and Son .
1963 English Electric's guided weapons division was taken over by BAC.
1964 English Electric LEO Co became a wholly owned subsidiary of the English Electric Co. English Electric's Marconi computer operations were merged with it, forming English Electric Leo Marconi.
1967 Supplied the turbine generators for Retford power station.
1967 in the first deal arranged by the Industrial Reorganization Corporation, English Electric took over Elliott Automation to form the leading European group in computing and process control.
1967-1968 Failed bid for English Electric by Plessey Co.
1968 Details of their Mechanical Engineering Laboratory at Whetstone. 
1968 Announce agreement to develop hydraulic turbo-machinery. 
1968 One of the 2 new companies formed to design and build nuclear power stations was named Balfour English Electric Nuclear
1969 Balfour English Electric Nuclear was renamed British Nuclear Design and Construction.