Penwood Security Ltd is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Berkshire
 Electronic Equipment and Instruments in Newbury

Ash Vale Electronics (Sheffield) is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in South Yorkshire
 Electronic Equipment and Instruments in Sheffield

CableTek is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Bedfordshire
 Electronic Equipment and Instruments in Biggleswade

Shine Computer Software is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Middlesex
 Electronic Equipment and Instruments in Wembley

Action Electronic Developments Ltd Busybody Products is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Middlesex
 Electronic Equipment and Instruments in Brentford

Milmega Ltd (Ryde) is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Isle Of Wight
 Electronic Equipment and Instruments in Ryde

Dataplex Computer is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Wiltshire
 Electronic Equipment and Instruments in Swindon

Belmont Electronic Products Ltd is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Buckinghamshire
 Electronic Equipment and Instruments in Milton Keynes

Bar Code Data Ltd is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Lancashire
 Electronic Equipment and Instruments in Manchester

Technology Store (Workington) is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Cumbria
 Electronic Equipment and Instruments in Workington