West Coast Radio is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Lancashire
 Electronic Equipment and Instruments in Blackpool

Thirdline Ltd is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Hampshire
 Electronic Equipment and Instruments in Bordon

The Phone Strap Co Ltd is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Bedfordshire
 Electronic Equipment and Instruments in Luton

Semelab PLC is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Leicestershire
 Electronic Equipment and Instruments in Lutterworth

Sound Sound Ltd is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Middlesex
 Electronic Equipment and Instruments in Ruislip

Sierra Integrated Systems is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Somerset
 Electronic Equipment and Instruments in Yeovil

Azlan Ltd (Wokingham) is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Berkshire
 Electronic Equipment and Instruments in Wokingham

Holburn Software is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Aberdeenshire
 Electronic Equipment and Instruments in Aberdeen

Craggs Computer Peripherals is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in County Durham
 Electronic Equipment and Instruments in Peterlee

Lemboss Ltd is listed in:
 Electronic Equipment and Instruments
 Electronic Equipment and Instruments in Greater London
 Electronic Equipment and Instruments in London