David Christopher Harbord

Procomm Site Services Ltd. provides accommodation solutions. It offers bespoke modular buildings, CTX accommodation, jackleg accommodation steel, welfare accommodation, timber jackleg and secure storage and containers. The company was founded in 2002 and is headquartered in Redcar, the United Kingdom.

Hi-Tech Mouldings Ltd. manufactures and supplies plastic injection moldings. The company is headquartered in Waterlooville, the United Kingdom.

W. H. Davis Ltd. designs and manufactures transportation equipment. Its products include rail freight wagons, containers, offshore, industrial trailers and avonseal - rubber door seals for freight containers and vehicles. The firm also offers wagon conversion, new for old, Davis wagon services, container refurbishment and repair services. The company was founded in 1908 and is headquartered in Mansfield, the United Kingdom.

ARROW Industrial Group Ltd. manufactures, wholesales and installs roll and crash doors. The company was founded in 1986 and is headquartered in Hull, the United Kingdom.

Part of Portchester Equity Ltd., Hi-Technology Holdings Ltd. is an investment holding British company. The company is based in Waterlooville, UK. Hi-Technology Holdings was founded in 2014.

Leafield Logistics & Technical Services Ltd. engages in the management of naval stock for ex Royal Navy vessels serving overseas navies and disposal of naval material declared surplus by the UK Ministry of Defence. The company was founded in 1992 and is headquartered in Corsham, the United Kingdom.

Part of W. H. Davis Ltd., Davis Wagon Services Ltd. is a leading provider of wagon design and manufacture services for the UK rail freight industry. The company is based in Immingham, UK and has purpose-built production facilities. The British company ensures their processes comply with strict regulatory requirements and are carried out to the highest standards. The company offers industry-leading design and manufacturing services covering an extensive range of tailored applications, from wagon refurbishments to completely bespoke designs, delivering practical and innovative solutions to their customers. Founded in 2006, the company believes in trusted partnerships to make businesses better.

Part of Portchester Equity Ltd., W.H. Davis (Holdings) Ltd. is an investment holding British company. The company is based in Mansfield, UK. Founded in 2008, W.H. Davis (Holdings functions as an investment holding company.

Part of Portchester Equity Ltd., Advanced Doors Ltd. is a British company that manufactures, installs, and repairs industrial doors. The company is based in Huddersfield, UK and was founded in 1992.