Marconi Electronic Systems
Note: This is a sub-section of GEC
Marconi Electronic Systems (MES) was the defence arm of The General Electric Company (GEC) in the late 1990s.
WWI GEC's history of military products included radios and light bulbs.
WWII The company was involved in many important technological advances, most notably radar.
Between 1945 and GEC's demerger of its defence business in 1999, the company became one of the world's most important defence contractors.
GEC's major acquisitions included several companies with major defence interests:
- Associated Electrical Industries in 1967
- English Electric Co (including its Marconi subsidiary) in 1968,
- parts of Ferranti's defence business in 1990
- Vickers Shipbuilding and Engineering in 1995.
On 18th March 1996 Mr Simpson was confirmed as managing director of GEC as replacement to Lord Weinstock. In reporting the appointment The Independent said "some analysts believe that Mr Simpson's inside knowledge of BAe, a long-rumoured GEC bid target, was a key to his appointment. GEC favours forging a national 'champion' defence group with BAe to compete with the giant US organisations."
1998 Creation of Marconi Electronic Systems Ltd (MES) incorporating the defence electronics and naval shipbuilding businesses of GEC. The naval shipbuilding arm of the company was called Marconi Marine, which included:
1998 June: MES acquired Tracor, a major American defence contractor, for $1.4bn.
2000 MES then became BAE Systems Electronics, a subsidiary of BAE Systems but with the assets dispersed within that company. MES-related businesses include BAE Systems Submarines, BAE Systems Naval Ships, BAE Systems Insyte and SELEX Sensors and Airborne Systems (now owned by Finmeccanica).
Sources of Information
- Marconi_Electronic_Systems 
-  Wikipedia