Marconi Electronic Systems
DEFENCE ARM OF THE DEFUNCT GENERAL ELECTRIC COMPANY (1897-1999)
GEC Marconi; GEC-Marconi; Marconi Space and Defence Systems
Marconi Electronic Systems (MES), or GEC-Marconi as it was until 1998, was the defence arm of General Electric Company (GEC). It was demerged from GEC and bought by British Aerospace (BAe) on 30 November 1999 to form BAE Systems.