Established in 1999, Chiltern Technology Ltd is a security integrator and security installer based in Aylesbury, Buckinghamshire. It specialises in CCTV, access control, automatic gates, automatic barriers, fencing, perimeter detection and intruder detection installation. Chiltern Technology works closely with its customers, before and after installation, to provide exceptional security solutions to meet their individual site requirements.

CIAS is a wholly Italian company and has been operating in the security market since 1974, in the field of research, development and manufacture of security equipment and perimeter protection systems. CIAS products are currently used to protect the perimeter of nuclear power plants, high-security prisons, military and civil airports, banks, large factories, but are also used for the protection of detached houses, apartments and shopping malls.

CIAS Security Inc., a Milan-based manufacturer, with offices in Miami, has been protecting the perimeters of Critical Infrastructure sites for 50 years with innovative, pioneer technologies. CIAS is the only manufacturer in the Perimeter Intrusion Detection Systems (PIDS) market that uses Fuzzy Logic analysis to deliver the highest PoD with the lowest FAR in microwave barriers, Mems fence detection systems and short-range mW radar.

Cipro Uganda Ltd is a Ugandan-based professional consulting firm focusing in a wide array of businesses such as logistics management, asset tracking, fleet management, business advisory, it procurement supply and installations and management services.

Dubai based, Citytec LLC is recognised as the market leader for Security Systems, including access control, CCTV, security alarms, security & fire monitoring, automatic barriers & gates, biometrics systems, perimeter protection, patrol tours, intercom systems, fire & safety systems, etc. Working as an integrated security solutions provider, Citytec offers solutions for residential, retail, commercial, industrial, government & other markets.

Classwatch supplies mobile video systems and fixed video systems for the UK education sector. Classwatch is an audiovisual recording system that allows teachers and students to learn from and share their classroom activities.

Clay Solutions is an Amsterdam-based software company that specialises in cloud-based smart lock technology. With a team of over 50 talented technology lovers, and innovative thinkers with over 25 nationalities known as ‘Bricks’, together they are making waves in the access control industry.

CLD is the UK’s leading manufacturer of welded steel rigid wire mesh fencing. The company's product portfolio includes steel security fencing, sports fencing and access solutions.