Level One Security is listed in:
 Security Services
 Security Services in Lincolnshire
 Security Services in Lincoln

Pro Guard and Vision (Pudsey) is listed in:
 Security Services
 Security Services in West Yorkshire
 Security Services in Pudsey

Guardian Facilities Ltd (Worthing) is listed in:
 Security Services
 Security Services in West Sussex
 Security Services in Worthing

Spectrum Property Protection is listed in:
 Security Services
 Security Services in West Yorkshire
 Security Services in Leeds

SWS Secure Ltd is listed in:
 Security Services
 Security Services in Devon
 Security Services in Exeter

West London Security (London) is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

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

Capricorn Key Holding Ltd is listed in:
 Security Services
 Security Services in Greater London
 Security Services in Croydon

Capcon Argen Ltd is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Protech Security Lancashire Ltd is listed in:
 Security Services
 Security Services in Lancashire
 Security Services in Blackburn