Marconi Electronic Systems Limited (MES), or GEC-Marconi as it was until 1998, was the defence arm of
General Electric Company (GEC). It was split off from GEC and bought by
British Aerospace (BAe) on 30 November 1999 to form
BAE Systems
BAE Systems plc is a British Multinational corporation, multinational Aerospace industry, aerospace, military technology, military and information security company, based in London. It is the largest manufacturer in Britain as of 2017. It is ...
. GEC then renamed itself
Marconi plc.
MES exists today as BAE Systems Electronics Limited, a subsidiary of BAE Systems, but the assets were rearranged elsewhere within that company. MES-related businesses include
BAE Systems Submarine Solutions,
BAE Systems Surface Ships,
BAE Systems Insyte and
Selex ES (now a part of
Leonardo).
History

The
Marconi Company had been formed by
Guglielmo Marconi
Guglielmo Giovanni Maria Marconi, 1st Marquess of Marconi ( ; ; 25 April 1874 – 20 July 1937) was an Italian electrical engineer, inventor, and politician known for his creation of a practical radio wave-based Wireless telegraphy, wireless tel ...
in 1897 in Britain, originally under the name of The Wireless Telegraph & Signal Company. Following GEC's acquisition of Marconi as part of
English Electric
The English Electric Company Limited (EE) was a British industrial manufacturer formed after World War I by amalgamating five businesses which, during the war, made munitions, armaments and aeroplanes.
It initially specialised in industrial el ...
in 1968, the Marconi brand was used for its defence businesses, e.g. Marconi Space & Defence Systems (MSDS), Marconi Underwater Systems Ltd (MUSL).
When it was bought by General Electric, MES represented the pinnacle of GEC's defence businesses which had a heritage of almost 100 years. GEC's history of military products dates back to
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
with its contribution to the war effort then including radios and bulbs.
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
consolidated this position with the company involved in many important technological advances, most notably
radar
Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track ...
.
Between 1945 and GEC's demerger of its defence business in 1999, the company became a major
defence contractor. GEC's major defence related acquisitions included
Associated Electrical Industries in 1967,
English Electric Company (including Marconi as a subsidiary) in 1968,
Yarrow Shipbuilders in 1985, parts of
Ferranti's defence business in 1990,
Vickers Shipbuilding and Engineering
Vickers Shipbuilding and Engineering Limited (VSEL) was a shipbuilding company based at Barrow-in-Furness, England that built warships, civilian ships, submarines and armaments. The company was historically the Naval Construction Works of Vicke ...
in 1995 and
Kvaerner Govan in 1999. In June 1998, MES acquired
Tracor, a major American defence contractor, for US$1.4 billion.
Demerger
The 1997 merger of American corporations
Boeing
The Boeing Company, or simply Boeing (), is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, and missiles worldwide. The company also provides leasing and product support s ...
and
McDonnell Douglas, which followed the forming of
Lockheed Martin, the world's largest defence contractor in 1995, increased the pressure on European defence companies to consolidate. In June 1997, British Aerospace Defence managing director
John Weston commented "Europe... is supporting three times the number of contractors on less than half the budget of the U.S.". European governments wished to see the merger of their defence manufacturers into a single entity, a European Aerospace and Defence Company.
As early as 1995, British Aerospace and the German aerospace and defence company
DaimlerChrysler Aerospace (DASA) were said to be keen to create a transnational aerospace and defence company. Merger discussions began between British Aerospace and DASA in July 1998. A merger was agreed between British Aerospace chairman
Richard Evans and DASA CEO
Jürgen Schrempp in December 1998.
GEC was also under pressure to participate in defence industry consolidation. Reporting the appointment of
George Simpson as GEC managing director in 1996, ''The Independent'' had 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". When GEC put MES up for sale on 22 December 1998, BAE abandoned the DASA merger in favour of purchasing its British rival. The merger of British Aerospace and MES was announced on 19 January 1999. Evans stated that in 2004 that his fear was that an American defence contractor would acquire MES and challenge both British Aerospace and DASA.
The merger created a
vertically integrated company which ''The Scotsman'' described as "
combination of British Aerospace'scontracting and platform-building skills with Marconi's coveted electronics systems capability". for example combining the manufacturer of the Eurofighter with the company that provided many of the aircraft's electronic systems; British Aerospace was MES' largest customer. In contrast, DASA's response to the breakdown of the merger discussion was to merge with Aérospatiale to create the European Aeronautic Defence and Space Company (
EADS), a
horizontal integration. EADS has since considered a merger with
Thales to create a "fully rounded" company.
While MES was responsible for the majority of GEC's defence sales other GEC companies achieved defence related sales, principally
GEC Alsthom,
GEC-Plessey Telecommunications (GPT) and GEC Plessey Semiconductors.
Organisation
*
Marconi Avionics
* Marconi North America
* Marconi Naval Systems
*
Alenia Marconi Systems (AMS)
*
Matra Marconi Space
*
Thomson Marconi Sonar
*
Marconi Research Centre
* Marconi Radar Systems
* Marconi Communications Systems
Major projects
''This is a partial list:''
* Produced 12 of the class of 16
Type 23 frigates. Also the major electronics and equipment supplier for the class.
* Civil avionics, e.g.
Boeing 777 fly-by-wire systems
* UK prime contractor on the
Horizon CNGF programme until 1999. Following the withdrawal of the UK from the programme, MES was awarded the subsequent
Type 45 destroyer prime contractor position several days before merging with BAe.
* Part of
Raytheon ASTOR bid team
*
Royal Navy
The Royal Navy (RN) is the naval warfare force of the United Kingdom. It is a component of His Majesty's Naval Service, and its officers hold their commissions from the King of the United Kingdom, King. Although warships were used by Kingdom ...
fleet submarines
*
Brimstone Anti-Armour Missile
*
TIALD laser designator pod
*
AI.24 Foxhunter, radar for the
Tornado
A tornado is a violently rotating column of air that is in contact with the surface of Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. It is often referred to as a twister, whirlwind or cyclone, although the ...
*
ECR-90, radar for the
Eurofighter Typhoon.
* Member of
Boeing X-32 JSF development team
* Battlefield Artillery Target Engagement System (BATES) for use with
MLRS and
AS-90
Naval weapons
*
Spearfish torpedo
*
Sting Ray torpedo
Spacecraft
*
Ariel 6
*
Prospero X-3
*
Zircon (satellite)
See also
*
Aerospace industry in the United Kingdom
*
GEC-Marconi scientist deaths conspiracy theory – Article about the 25+ defence employees who have died in mysterious circumstances since the early 1980s
*
CMC Electronics – formerly the Canadian Marconi Company, once part of EE/GEC & BAe
References
External links
Marconi Electronic Systems Part 1* [https://web.archive.org/web/20060423081706/http://www.lockheedmartin.com/wms/findPage.do?dsp=fec&ci=12498&rsbci=0&fti=112&ti=0&sc=400 Boeing, Lockheed Martin, BAE Systems, and Raytheon to create B2B exchange for the aerospace and defense industry, powered by Microsoft]
{{BAE Systems
Aircraft component manufacturers of the United Kingdom
Avionics companies
BAE Systems subsidiaries and divisions
British companies established in 1897
Companies based in Chelmsford
Defunct technology companies of the United Kingdom
Electronics companies of the United Kingdom
Former defence companies of the United Kingdom
General Electric Company
Guglielmo Marconi
Manufacturing companies established in 1897
Radar manufacturers
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