C.I.D Alarm Services Ltd is an SSAIB approved installer and their work is regularly inspected to ensure they are complying with the latest standards and codes of practice. It installs, maintains, and repairs Intruder Alarms, Fire Alarms, CCTV Systems and Access Control Solutions.

Cam-Tec Limited is a security systems installer based in the UK. The company installs and maintains burglar alarm systems, intruder alarm systems, CCTV systems, fire systems, perimeter detection and access control systems. The Cam-Tec’s technology capabilities also encompass fiber optics and remote monitoring to deliver cutting-edge integrated security.

Since 1986, Capital Garage Doors has been supplying the trade with a comprehensive range of garage door, automation and spares.

As London's leading intercom company, Carter Voce specialises in every aspect of security for the home, ranging form door locks to latest Access Control and Audio/Video door entry systems and Intercoms. The company has been supplying, installing and repairing access control and security systems in London and the South-East for over 30 years. Carter Voce offers access control, door entry and intercom, security for school, locks and releases, etc.

Located in Newquay, UK, CDA Solutions are a security systems installer specializing in delivering HD CCTV systems, access control technology and ANPR (automatic number plate recognition) equipment. The company provides anti-vandal day/night cameras, fencing, barriers, gates, and bollards along with the automated control systems, biometric readers, fobs, cards, PIN panels and intercoms to college and sport centre etc. installations.

CCTV Monitoring Ltd combine remotely monitored CCTV and access control to secure construction sites across the UK.

CDI Services are a security systems installation company based in Epping, Essex. CDI Services provide service including specification, design, installation and support of intruder alarms, fire alarms, access systems, door entry systems, CCTV, TV & satellite, IRS & MATV, telephone data netwroks & door/gate automation systems for home or business, domestic or commercial premises.

Census Labs is an independent, privately funded company dedicated to providing highly specialized and professional IT security services. It was founded in 2008 by computer security experts with distinguished credentials and extensive prior experience. The services provided by Census Labs are different from the traditional approach to IT security. CENSUS recognizes that information security threats are constantly evolving.

Centra are an Electronic Security & FIA Fire Alarm Trained Systems Installers founded in 1990. Centra are experienced in the planning, installation and maintenance of Access Control, CCTV and all types of intrusion detection sensors and devices.

Established in 1997, Century Electronic Security offers a complete fire & security solution from initial survey to handover & training. Century Electronic Security is accredited for the installations of Intruder Alarm Systems by the SSAIB (Security Systems Alarm Inspections Board). Some of the commercial security products offered include cctv cameras, fire alarm systems, access control systems as well as automatic gates & barriers.