C M S Keyholding is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Dataguard 2000 is listed in:
 Security Services
 Security Services in Berkshire
 Security Services in Windsor

ISL Dardan Security Ltd (Norwich) is listed in:
 Security Services
 Security Services in Norfolk
 Security Services in Norwich

Principle Security Ltd is listed in:
 Security Services
 Security Services in West Yorkshire
 Security Services in Huddersfield

R and D Security Manufacturing Ltd (Hornchurch) is listed in:
 Security Services
 Security Services in Essex
 Security Services in Hornchurch

Kings Armoured Security Services Ltd is listed in:
 Security Services
 Security Services in Derbyshire
 Security Services in Derby

Claymore Security Services (Romford) is listed in:
 Security Services
 Security Services in Essex
 Security Services in Romford

Denver Security Services is listed in:
 Security Services
 Security Services in Middlesex
 Security Services in Uxbridge

Integra Security Solutions is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Cerberus (Ebbw Vale) is listed in:
 Security Services
 Security Services in Gwent
 Security Services in Ebbw Vale