Arfryn Security is listed in:
 Security Services
 Security Services in Glamorgan
 Security Services in Swansea

Security One (Leeds) is listed in:
 Security Services
 Security Services in West Yorkshire
 Security Services in Leeds

Show and Event Security is listed in:
 Security Services
 Security Services in Middlesex
 Security Services in Enfield

Daetech Installations Ltd is listed in:
 Security Services
 Security Services in Lancashire
 Security Services in Manchester

Keep It Security is listed in:
 Security Services
 Security Services in West Yorkshire
 Security Services in Bradford

Lodge Service Ltd (Darlington) is listed in:
 Security Services
 Security Services in County Durham
 Security Services in Darlington

Maximum Security is listed in:
 Security Services
 Security Services in South Humberside
 Security Services in Scunthorpe

K9 Securities is listed in:
 Security Services
 Security Services in Shropshire
 Security Services in Ellesmere

Antec Security Ltd (Wigan WN1 1TD) is listed in:
 Security Services
 Security Services in Lancashire
 Security Services in Wigan

Richardson Services is listed in:
 Security Services
 Security Services in Greater London
 Security Services in Croydon