Siemens Plessey Electronic Systems
1989 A. T. and E. (Bridgnorth) changed its name to Siemens Plessey Electronic Systems Ltd, registered office at Ilford[1]
1990 GEC sold its share of the company to Siemens
1992 Siemens Plessey Defence Systems Ltd, which was in the process of changing its name to Siemens Plessey Systems Ltd, was appointed manager of the business and undertaking of the company.
of Christchurch, a subsidiary of Siemens UK
1996 Business involved in:[2]
- Civilian and military air traffic control systems
- Command, control and communication networks
- Radar and radar system products, including airports
Subsidiaries included:
- National Engineering and Assessment Group
- Roke Manor Research Ltd
- Plessey (Far East) Ltd
1998 Acquired from Siemens by British Aerospace
1998 Became part of British Aerospace Defence Systems
2000 Name of group changed to BAE Systems (Defence Systems)