Security Investigation Services is listed in:
 Security Guards
 Security Guards in Lanarkshire
 Security Guards in Glasgow

Secuitec Vehicle Security is listed in:
 Security Guards
 Security Guards in Lancashire
 Security Guards in Morecambe

Jay Kays Detective Agency Ltd is listed in:
 Security Guards
 Security Guards in East Sussex
 Security Guards in Hove

Securitas (Bristol) is listed in:
 Security Guards
 Security Guards in Avon
 Security Guards in Bristol

Alarmed is listed in:
 Security Guards
 Security Guards in Dumfriesshire
 Security Guards in Dumfries

Royle Security Services Ltd is listed in:
 Security Guards
 Security Guards in Kent
 Security Guards in Broadstairs

J R Security Service is listed in:
 Security Guards
 Security Guards in Somerset
 Security Guards in Frome

North Essex Security Services Ltd is listed in:
 Security Guards
 Security Guards in Essex
 Security Guards in Colchester

Yorkshire Security Services is listed in:
 Security Guards
 Security Guards in West Yorkshire
 Security Guards in Leeds

Cromwell Security and Fire Services Ltd is listed in:
 Security Guards
 Security Guards in Middlesex
 Security Guards in Wembley