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

Midlands Electrical Fire and Security Ltd is listed in:
 Security Services
 Security Services in Staffordshire
 Security Services in Stoke On Trent

Reliance Security Services Ltd (Luton) is listed in:
 Security Services
 Security Services in Bedfordshire
 Security Services in Luton

Birmingham Barbed Tape Ltd is listed in:
 Security Services
 Security Services in Worcestershire
 Security Services in Kidderminster

DHL Express (Cardiff) is listed in:
 Security Services
 Security Services in Glamorgan
 Security Services in Cardiff

Kestrel Security Solutions is listed in:
 Security Services
 Security Services in Gloucestershire
 Security Services in Gloucester

Watchguard Security is listed in:
 Security Services
 Security Services in Tyne and Wear
 Security Services in Newcastle Upon Tyne

Laker Security Ltd (Wallington) is listed in:
 Security Services
 Security Services in Surrey
 Security Services in Wallington

P D Alarms is listed in:
 Security Services
 Security Services in Bedfordshire
 Security Services in Bedford

Capital Security Services is listed in:
 Security Services
 Security Services in Middlesex
 Security Services in Harrow