Gabriele Saturnio Barbaro

First Reserve Management LP (First Reserve) is a private equity firm founded in 1983. The firm is headquartered in Stamford, Connecticut.

Anglian Water Group Ltd. provides water and sewage services. The firm engages in water supply and distribution, sewage collection and treatment, and property development activities. It provides regulated water, water recycling, and environmental services. The company was founded in 2000 and is headquartered in Huntingdon, the United Kingdom.

Part of North Sea Midstream Partners Ltd., Teesside Gas Transportation Ltd. provides gas reserves storage services. The company is based in London, UK.

Anglian Water Services Ltd. provides water and wastewater services. Its services include water supply, water recycling services and other business services such as rippleffect, carbon trust water standard, save money cut carbon, active water management, find every drop, save every drop, drop cost, and drop risk. The company was founded on April 01, 1989 and is headquartered in Huntingdon, the United Kingdom.

3i Infrastructure (3i Infrastructure) is a private equity subsidiary of 3i Group Plc founded in 2006. The firm is headquartered in Jersey, United Kingdom.

Northern Gas Processing Ltd provides oil & gas extraction services. The company was founded in 1993 and is headquartered in London, GB.

Part of Deutsche Bank AG, TGPP 1 Ltd. provides support services for petroleum and natural gas. The company is based in London, UK.

Renovalia Reserve SL operates and maintains power generation facilities. The firm operates a group of solar parks and wind farms located in Europe and North America. The company was founded on August 5, 2011 and is headquartered in Madrid, Spain.

North Sea Midstream Partners Ltd. owns and operates midstream oil and gas infrastructure assets. It offers offshore pipelines, onshore gas or oil processing plants and associated storage facilities many of which are currently owned and operated by upstream field owners. The company was founded by Michael J. Wagstaff and Andy Heppel in 2012 and is headquartered in Loirston, the United Kingdom.

Part of NSMP (TGPP) Ltd., NSMP Operations Ltd. is a British company that engages in extracting natural gas. The company is based in London, UK and was founded in 2015.

Founded in 2015, NSMP Holdco 2 Ltd. is a British company that provides investment services. The company is based in London, UK.

Founded in 1992, Teesside Gas & Liquids Processing is a subsidiary of North Sea Midstream Partners Ltd. The company is based in London, UK and engages in the processing, extraction, and sale of natural gas and liquids.