Callsign is pioneering digital trust through proprietary technology that uniquely mimics the way humans identify each other in the real world. Identification of genuine users delivers privacy, safety, and minimal friction whilst ensuring that bad actors are blocked. Through a simple Swipe or Type, users can be personally recognised to a 99.999% accuracy, delivering the highest fidelity AI-based user recognition for the digital world.

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 fibre optics and remote monitoring to deliver cutting-edge integrated security.

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.

Chalkline are an IT managed service provider and a Microsoft cloud solution provider. They provide businesses with the technology needed to succeed and grow.

Chess Dynamics is a Systems House providing surveillance, fire control, and special project capability for Land and Maritime domains. Chess’ portfolio of proven surveillance and fire control solutions also includes counter-sUAV (drone) protection systems, and the Vision4ce branded real-time video and image processing solutions for electro-optic systems.

Clear Vision Technologies deal with transmission for industrial and commercial networks. IP, wireless and fibre optic transmission for CCTV & surveillance, industrial control and security systems are the main services that the company provide. Ethernet switches, media converters and line drivers including 10/100 and Gigabit as well as PoE units are some of the products of this company.