Michael J. C. Derbyshire

Radius Systems Ltd. manufactures and supplies polyethylene pipes and fittings. Its products include water, gas sewer, renewable energy, AEON valves and fittings and Redman fittings. The firm also offer training, installation, distribution and recycling schemes. The company was founded in 1969 and is headquartered in Alfreton, the United Kingdom.

Allied Textiles Ltd. operates as a a holding company with interest in the production of synthetic fibers. It operates through the following subsidiaries Century Dyeing, Coating Applications, JB Broadley, Mayfield Yarns, William Reed Weaving, Texas Coating Developments, and IQ Textiles. The firm's processes include yarn preparation, weaving, coating, and finishing of specialist fabrics used in airbags and protective work wear. The company was founded in 2000 and is headquartered in Barnsley, the United Kingdom. ^

Axell Wireless Ltd. provides wireless telecommunications services. The firm specializes in wireless coverage, mobile communications systems, test and measurement, public safety, development and test tools, mobile and IP networks. The company was founded by Hakan Samuelsson in 1972 and is headquartered in Wimborne, the United Kingdom.

Survitec Group Ltd. manufactures safety and survival equipment. It offers life rafts, lifejackets, immersion and survival suits, submarine escapes and rescue, pilot flight equipment, boats, signaling and communication, fire equipment, lifeboats, gangway systems, rope and rigging, tooling, navigation, fenders, medical and rescue equipment and security products. It serves the marine, offshore, defense and aviation industries. The company was founded by Reginald Foster Dagnall in 1920 and is headquartered in Birkenhead, the United Kingdom.