Argon Electronics was established in 1987 and has since become a world pioneer in the development and manufacture of hazardous material detector simulators, most notably in the fields of military Chemical, Biological, Radiological and Nuclear (CBRN) defense. Simulators have applications from civil response to unconventional terrorism and accidental release and international treaty verification, with a growing presence in nuclear energy.

Centrum Security Systems provides CCTV installation and home security in Bedfordshire, including CCTV installation, CCTV cameras and CCTV systems and accessories.

DC Solutions is a CCTV installer based in Luton.

Harper Security Systems has a long-standing reputation as master craftsmen with experience in all types of security systems. Their specialised team undertakes work where they are needed.

Jaltek Systems is a leading technology solutions provider offering a comprehensive range of vertically integrated design and manufacturing solutions tailored to meet their client’s highly diversified business requirements. They offer a tool box of solutions which can either be utilised as a fully integrated solution or a single service.

Established in 1998 Netaccess Software Ltd, designs, manufactures and supplies innovative security solutions such as access control systems, asset tracking systems, ANPR systems, biometric systems and more. The company's products have been installed globally and are in operation within a wide range of environments; transport, military, banking, universities and government.

Wavesight offers a complete range of licence exempt OFDM and licensed microwave wireless communications systems and ancillaries suitable for a wide range of outdoor IP video, data and voice transmission applications. Wavesight wireless networks are suited to a wide range of network communication applications for the cost-effective point-to-point and point-to-multi-point transmission of high-quality IP video, voice and data.