Sovereign-SIS was estalished in 2009 bringing together leading operatives in the field of security, intelligence and investigations, in order to provide a truly comprehensive professionl service to meet the needs of customers.

T2 Security install IP CCTV systems across the UK. The company offers a range of systems for commercial and residential clients. It has bases of operation in the South East, the Midlands and the North of England.

Tavcom Training provides online and classroom based security systems training courses. The company's courses include CCTV installation, design and maintenance, Intruder Alarm installation, Access Control, Fire Alarms, IP Networking, and Electro Technical. Based in Hampshire, Tavcom offers a comprehensive service for international clientele.

Triangle Security was established in 1981 to provide corporate security services to industry and commerce. Through the years, the company has grown and has acquired an enviable reputation for the quality of its services and personnel.