Bell Security (Castleford) is listed in:
 Security Services
 Security Services in West Yorkshire
 Security Services in Castleford

Tarry Security Products Ltd is listed in:
 Security Services
 Security Services in Lancashire
 Security Services in Manchester

S R S International Group is listed in:
 Security Services
 Security Services in Herefordshire
 Security Services in Hereford

Olympus Security is listed in:
 Security Services
 Security Services in Gloucestershire
 Security Services in Cheltenham

Sec Dec is listed in:
 Security Services
 Security Services in South Yorkshire
 Security Services in Sheffield

Leeway Security is listed in:
 Security Services
 Security Services in Essex
 Security Services in Canvey Island

Aeon Electronics Protection Systems Ltd is listed in:
 Security Services
 Security Services in Essex
 Security Services in Loughton

C W Security Welding Ltd is listed in:
 Security Services
 Security Services in Middlesex
 Security Services in Stanmore

Chrymark Security is listed in:
 Security Services
 Security Services in Merseyside
 Security Services in Liverpool

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