Sarah Mussenden

British Gas Trading Ltd. supplies gas and electricity. It also offer boilers and boiler cover as well as other home services. The company is headquartered in Windsor, the United Kingdom.

Govia Ltd. engaged in the operation and management of passenger rail networks. The firm runs three major rail franchises: GTR (Govia Thameslink Railway), Southeastern and London Midland. The company is headquartered in Newcastle Upon Tyne, the United Kingdom.

Part of The Go-Ahead Group Plc, Go-Ahead Holding Ltd. is a British company that specializes in local and suburban transit. The private company is based in Newcastle-upon-Tyne, UK. Founded in 2007.

NHS Trust provides ambulatory health care services.

P.H. Jones Facilities Management Ltd. provides cooling, ventilation, data cabling installation and maintenance service. The company is headquartered in Bexley, the United Kingdom.

Part of Centrica Plc, P.H Jones Group Ltd. is a holding British company that oversees subsidiaries providing servicing and repair of heating installations. The private company is based in Windsor, UK and was founded in 2008.

Dyno-Rod Ltd. provides emergency plumbing and locksmith services. It offers boiler & heating repairs, gas appliance repairs & installations, powerflushing, bathroom plumbing and its services & installations, outside and commercial plumbing services. The company was founded by Jim Zockoll in 1963 and is headquartered in Windsor, the United Kingdom.

British Gas Social Housing Ltd. provides heating maintenance service. Its services include streams home, utility, facilities management, home repair (including home emergency services) and heating. The company was founded by Philip Jones in 1963 and is headquartered in Runcorn, the United Kingdom.