Secure It (Leicester) is listed in:
 Security Services
 Security Services in Leicestershire
 Security Services in Leicester

Viditec is listed in:
 Security Services
 Security Services in Buckinghamshire
 Security Services in High Wycombe

Polygraph Tests (Thornton Heath) is listed in:
 Security Services
 Security Services in Surrey
 Security Services in Thornton Heath

Tusker (Luton) is listed in:
 Security Services
 Security Services in Bedfordshire
 Security Services in Luton

Crown Protection Services is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Crimeguard 2000 is listed in:
 Security Services
 Security Services in Avon
 Security Services in Bristol

Black Country Route Security is listed in:
 Security Services
 Security Services in West Midlands
 Security Services in Willenhall

Rainbow Security Services Ltd is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Hitachi Denshi UK Ltd is listed in:
 Security Services
 Security Services in Hertfordshire
 Security Services in Waltham Cross

Special Events Security Ltd (Sheffield) is listed in:
 Security Services
 Security Services in South Yorkshire
 Security Services in Sheffield