Russ Singleton

Quadrant Video Systems Plc is a private group led by Paul Gregory.

Synectic Systems Group Ltd. engages in the provision of specialist video-based electronic surveillance systems and technology, for use in high security applications, extreme or hazardous environments, and integrated transport applications. The company is headquartered in Sheffield, the United Kingdom.

Protec Plc develops and markets electronic security systems. Its services cover consultancy, concept, design, procurement, manufacture, installation, maintenance, training & monitoring and facility management. Protec was founded in March 2001 and is headquartered in Watford, UK.

RSL Cityspace Ltd. operates as an information broadcasting company. The company was founded on March 8, 1996 and is headquartered in Ashby-De-La-Zouch, the United Kingdom.

Part of Journeo Plc, 21st Century Passenger Systems Ltd. is a British company that designs, manufactures and distributes interactive public information equipment. The company is based in London, UK and was founded in 1989.

Part of Journeo Plc, 21st Century Fleet Systems Ltd. is a British company that designs, manufactures, and sells audio, security, navigation, speed camera detectors, reversing products, and accessories for motor vehicles. The company is based in Ashby de la Zouch, UK. Founded in 1975, 21st Century Fleet Systems specializes in providing high-quality products to enhance the driving experience.