United Kingdom

• Aerosystems International
• Alenia Marconi Systems
• Alvis Vickers
• Archer Communications Systems
• Astrium
• Babcock Defence Systems
• BAE Systems Defence
  • Military Aircraft Division (5 sites)
  • Salmesbury
  • Warton
• BAE Systems Dynamics, Filton
• Barr & Stroud
• Civil Aviation Authority
• Cogent Defence Systems
• Computing Devices Hastings
• CTPi
• DARA Sealand
• DHSA
• Digital Equipment Corporation
• Dowty Aerospace (2 sites)
• Dowty Electric
• Dowty Fuel Systems
• Dowty Marine
• Dunlop Aviation
• EASAMS
• Ferranti Defence Systems
• Ferranti Instrumentation
• Ferranti Radar
• Ferranti Technologies
• GEC Ferranti, Log Support Division
• GECAT
• General Dynamics
• GKN
• Group Lotus PLC
• Helio Mirror Co.
• High Temp Engineering
• Hoskyns Group - Smith Industries
• Hunting Engineering
• IBM ASIC
• INSYS
• ITT Defence Limited
• Kidde Graviner
• Lockheed Martin ASIC
• Logica UK
• LSC
• Lucas Aerospace (5 sites)
• Marconi Communications
  • Avionics
  • Commun. Systems
  • Defense Systems
  • Electro-Optics
  • NEOSD
  • Radar and Defence Sys.
  • S3I
  • Underwater Systems
• Marston Palmer
• Matra Bae Dynamics
• Matra Marconi Space
• MBDA
• MOD (British Army - 7 sites)
• MOD (RAF - 5 Sites)
• MOD (Royal Navy)
• National Air Traffic Service
• Normalair-Garrett
• Pilkington Optronics
• Racal Communications Systems
• Racal Radar Defence
• Raytheon Systems
• Redifussion Simulation
• Rolls-Royce
• Royal Air Force
• Short Brothers (2 sites)
• Smiths Industries Aerospace
• Thales Bracknell
• Thales Sensors
• University of Kent at Exeter
• Vickers Engineering
• Westland Helicopters