Peter Helliwell

Pantheon Ventures (UK) LLP (Pantheon Ventures) is a private equity subsidiary of Affiliated Managers Group, Inc. founded in 1982 by Rhoderick Martin Swirefire and Geoffrey Robert Norman. The firm is headquartered in London.

Società Gasdotti Italia SpA offers gas transportation services. It also offers in meter testing and maintenance, and corrosion protection services. The company was founded on December 27, 2004 and is headquartered in Frosinone, Italy.

Infracapital Partners is a private equity subsidiary of M&G Investment Management Ltd founded in 2005 by Martin James Lennon, Edward Hilton Clarke and Milton Anthony Fernandes. The firm is headquartered in London, the United Kingdom.

Part of Eiser Infrastructure Partners LLP, EISER Infrastructure Ltd. is a British alternative asset management company. The company is based in Edgware, UK and was founded in 2005.

Part of Eiser Infrastructure Partners LLP, Eiser Finance Ltd. engages in asset management services. The company is based in Edgware, UK. Eiser Finance was founded in 2009.

Founded in 2019, Deltic Top Invest Ltd. is a subsidiary of Greenhouse Bidco Ltd. that functions as an investment holding British company. The company is based in London, UK.

Founded in 2018, Deltic Top Holding Ltd. is a British company that functions as an investment holding company. Part of Greenhouse Bidco Ltd., the company is based in London, UK.