Fire and Security Systems UK is listed in:
 Security Services
 Security Services in Kent
 Security Services in Dover

UK Monitoring is listed in:
 Security Services
 Security Services in West Yorkshire
 Security Services in Bradford

Diamond Security Services UK Ltd is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Classic Security UK Ltd is listed in:
 Security Services
 Security Services in Surrey
 Security Services in Godalming

Active Security Services UK Ltd is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Press (Leyland) is listed in:
 Security Services
 Security Services in Lancashire
 Security Services in Leyland

National Guard Security is listed in:
 Security Services
 Security Services in County Antrim
 Security Services in Belfast

Secur A Safe is listed in:
 Security Services
 Security Services in Greater London
 Security Services in London

Nortech Control Systems Ltd is listed in:
 Security Services
 Security Services in Gwent
 Security Services in Cwmbran

Advanced Guards UK Ltd is listed in:
 Security Services
 Security Services in
 Security Services in Belvedere