Katie Hollis

National Gas Transmission Plc engages in the natural gas transmission and distribution services. It operates through the Gas Transmission and Metering segments. The Gas Transmission segment includes network in Britain and liquefied natural gas storage activities. The Metering segment provides regulated gas metering activities in the UK, together with corporate activities. The company was founded on April 1, 1986 and is headquartered in Warwick, the United Kingdom.

Thames Water Utilities Ltd. provides water and wastewater services. It offers property and commercial services. The company was founded in 1989 and is headquartered in Reading, the United Kingdom.

Kelda Group Ltd. provides water and sewerage services. It manages and offers its non-regulated water and waste water contract operations for the Ministry of Defense, Northern Ireland water, and Scottish water and customer support solutions that include billing, debt recovery, and incident management services. The company was founded in 1989 and is headquartered in Bradford, the United Kingdom.

Part of Centrica Plc, GB Gas Holdings Ltd. is an international energy services and British solutions company. The company is based in Windsor, UK. The company's parent company, Centrica Plc, is the parent company of British Gas, Centrica Hive, Bord Gais, Centrica Business Solutions, and Centrica Storage. The company was founded in 1996.

European Metal Recycling Ltd. provides waste material recycling and waste management services. Its services include logistics, processing technology, zero waste, environmental consultancy, corporate social responsibility, employment and apprenticeships. The company was founded in 1994 and is headquartered in Westbrook, the United Kingdom.

Aer Lingus Ltd. provides air passenger transportation services. It provides cargo transportation service to the United States, the Middle East, and Europe. The firm also provides cargo handling services to Singapore Airlines, SAS and Lufthansa. The company was founded in April, 1936 and is headquartered in Dublin, Ireland.

Yorkshire Water Services Ltd. provides water and waste water services. It offers developers services, drinking water standards, water hardness, water resources, waste water services, water meters services and emergency services. The company was founded on April 1, 1973 and is headquartered in Bradford, the United Kingdom.

National Grid Holdings One Plc provides electricity and gas distribution services. The company is headquartered in London, the United Kingdom.

National Grid Holdings Ltd. owns and operates a high-voltage electricity transmission network services. The company is headquartered in London, the United Kingdom.

National Grid (US) Holdings Ltd. provides business support services. The company was founded on July 18, 1991 and is headquartered in London, the United Kingdom.

National Grid Gas Holdings Ltd. operates as an investment holding company. The company is headquartered in London, the United Kingdom.

Part of Centrica Plc, Centrica Finance (Canada) Ltd. engages in financing Canadian dollars. The company is based in Windsor, UK.

Part of Centrica Plc, Centrica Finance (US) Ltd. is an international energy services and British solutions company. The company is based in Windsor, UK. The company's parent company, Centrica Plc, is the parent company of British Gas, Centrica Hive, Bord Gais, Centrica Business Solutions, and Centrica Storage. The company was founded in 2001.

Part of Centrica Plc, Centrica Overseas Holdings Ltd. functions as an investment holding British company. The company is based in Windsor, UK and was founded in 2000.

Part of Centrica Plc, Centrica Gamma Holdings Ltd. functions as an investment holding British company. The company is based in Windsor, UK.

Part of Centrica Plc, Centrica Beta Holdings Ltd. is an investment holding British company. The company is based in Windsor, UK.

London Overground Rail Operations Ltd. operates metro trains. The company is based in London, UK and ultimately controlled by the Government of Hong Kong Special Administrative Region. The British company was founded in 2007.

HS1 Ltd. provides rail transportation services. It offers commercial interests in retail, car parking, and advertising media at each of the stations. The company was founded in 1998 and is headquartered in London, the United Kingdom.

Ellevio AB owns, operates, and develops regional and local electricity networks and supplies electricity. It generates, distributes, and sells electricity and heat. The company was founded on November 7, 1938 and is headquartered in Karlstad, Sweden.

Major Projects Association operates as a membership organization for major projects and programs. The non-profit company is based in the UK.

Energy Networks Association Ltd. operates as a national body representing gas distribution and electricity transmission and distribution businesses. The firm provides lower pressure gas pipes and low, medium and high voltage electricity lines that transmit and distribute gas and electricity from energy transmission systems directly to the doorsteps of energy customers. The company was founded in January 2004 and is headquartered in Kingston, Australia.

Energy UK is a trade association for the energy industry with over 100 members covering the breadth of the sector including suppliers, generators, aggregators, flexibility providers, electric vehicle charging operators, and software companies. The non-profit company is based in London, UK, and the CEO of the company is Emma Pinchbeck. The British company works with the sector, government, regulators, and wider stakeholders to champion a sustainable energy future. Energy's work includes fair and affordable energy for customers, and they believe that energy suppliers are crucial interfaces between customers and the industry.

Affordable Warmth Solutions CIC provides funds for the installation of central heating systems in rural homes. The company was founded in 2008 and is headquartered in Solihull, the United Kingdom.

Cadent Gas Ltd. distributes natural gas. The company was founded on March 23, 2016 and is headquartered in Coventry, the United Kingdom.

MTR Corporation (UK) Ltd. provides rail transportation services. The company is based in London, UK. The British company is ultimately controlled by the Government of Hong Kong Special Administrative Region. The CEO of the company is Jeremy Paul Warwick Long.

MTR Corporation (Crossrail) Ltd. provides train transportation services and is ultimately controlled by the Government of Hong Kong Special Administrative Region. The company is based in London, UK. The British company was founded in 2013. The CEO is Stephen John Murphy.

Part of Centrica Plc, Centrica Lake Ltd. is a holding British company that provides investment services through its subsidiaries. The company is based in Windsor, UK and was founded in 2014.

MTR Corporation (Silverlink) Ltd. is a British company that provides railway transportation services and develops real estate properties. The company is based in London, UK. The company was founded in 2005 and is ultimately controlled by the Government of Hong Kong Special Administrative Region.

NGET/SPT Upgrades Ltd. is a British company that was founded in 2009 and engages in the construction of subsea high voltage direct current link cables. The joint venture company is based in London, UK.

Part of National Grid Plc, National Grid UK Pension Services Ltd. provides pension scheme services. The company is based in London, UK and was founded in 1998.

National Grid Electricity Distribution Plc engages in the provision of electric services. The company was founded on September 17, 2014, and is headquartered in London, the United Kingdom.

Yorkshire Water Ltd. provides water supply and sewerage services. The private company is based in Bradford, UK. The British company was founded in 1999. Lucy Nicola Shaw has been the CEO of the company since 2022.