Chubb Security Personnel Ltd (London) is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Glevum Security Ltd (Gloucester) is listed in:
 Security Services
 Security Services in Gloucestershire
 Security Services in Gloucester

O C S Resolution Security Ltd is listed in:
 Security Services
 Security Services in Avon
 Security Services in Bristol

North Star Security Group is listed in:
 Security Services
 Security Services in Surrey
 Security Services in Kingston Upon Thames

Cleveland Static Guarding (Middlesbrough) is listed in:
 Security Services
 Security Services in Cleveland
 Security Services in Middlesbrough

Sheard Security is listed in:
 Security Services
 Security Services in West Yorkshire
 Security Services in Halifax

Axiom Security is listed in:
 Security Services
 Security Services in
 Security Services in Bexley

ADT Fire and Security (Londonderry) is listed in:
 Security Services
 Security Services in County Londonderry
 Security Services in Londonderry

Lanza Security Services is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Wackenhut UK Ltd is listed in:
 Security Services
 Security Services in Aberdeenshire
 Security Services in Aberdeen