Chubb is one of the UK's best‑known providers of fire safety and security solutions for businesses and organisations nationwide. Chubb's security solutions include CCTV, intruder alarm, access control technologies, and visitor management technologies. The fire safety range includes the most sophisticated detectors and alarms, through to fire extinguishers, fire suppression systems, and other essential products such as emergency lighting.

COAX Connectors Limited is a leading UK designer, manufacturer and supplier of high performance RF connectors.

H264 Ltd designs, develops, builds and distributes the REVADER range of security products and systems.

Petards Group is a world-wide leader and established innovator in the sectors of transport, emergency services and defense. Petrad introduced its market-leading on-train CCTV solution over 10 years ago. Petards ProVida is the world's leading in-car police surveillance and ANPR (Automatic Number Plate Recognition) brand with over 70% of the UK's police forces actively using one of our systems. The brand has also stretched to over 20 countries.

Reveal Media designs and supplies Body Worn Camera products for the police and other security services. These are compact video cameras worn on the chest, which record audio and video at the touch of a button.