Olivier de Tinguy de la Girouliere

Dolphin Energy Ltd. engage in processing and production of natural gas. Its marketing functions fall into two distinct categories: sale of dolphin energy's natural gas and the sales of condensate, LPG, sulfur, and ethane, which are the by-products of the company. The company was founded in March 1999 and is headquartered in Abu Dhabi, the United Arab Emirates.

Transport Stockage Energies SASU provides financial services.

Part of UGI Corp., Geogaz - Lavera SA is a French company that provides warehousing and non-refrigerated storage services. The company is based in Rueil-Malmaison, France. The CEO of the company is Dominique Lebtahi.

Intermediate Capital Group Plc (Private Equity) (ICG) is a private equity division of Intermediate Capital Group Plc founded in 1989. The firm is headquartered in London, United Kingdom.

Intermediate Capital Group SAS operates as an alternative investment firm. The company is headquartered in Paris, France.

EDF Invest /Private Equity/ is a Private Equity firm, a subsidiary of Électricité de France SA founded in 2013. EDF Invest is headquartered in Paris.

Orion Engineered Carbons France SAS specializes in the manufacture and distribution of acetylene black. Its product is mainly used in saline batteries, cable, varnish, pneumatics and other car parts. The company was founded in 1987 and is headquartered in Berre-l'Etang, France.

Lyondell Chimie France SAS operates as a plastics, chemicals and refining company. It offers polymers, fuels, technology and quality systems. The company was founded on October 31, 1985 and is headquartered in Fos-Sur-Mer, France.

Hy24 is a joint venture co-founded by Ardian SAS and Five T Hydrogen AG in 2021. It is headquartered in Paris, France.

Ardian SA (Ardian) is a private equity subsidiary of Ardian Holding SAS founded in 1995. The firm is headquartered in Paris, France.

Part of Mosman Oil & Gas Ltd., Trident Energy Ltd. (Australia) engages in oil exploration activities. The company is based in Richmond, Australia. Trident Energy Ltd. (Australia was acquired by Mosman Oil & Gas Ltd. on November 10, 2014 for $0.65 million.

Total Qatar Oil & Gas SAS extracts petroleum & crude oil. The company was founded in 1990 and is headquartered in Courbevoie, France

Transport Stockage Hydrocarbures SAS is an investment holding French company founded in 2014. The private company's description states that it functions as an investment holding company.