Benoît Jacques René Debray

IFP Investissements SA provides research and development services in the energy, transport, and environment industries. It engages in the development of research and development programs for exploration-production, refining-petrochemicals, and IC engines-energy. The company was incorporated on November 8, 2000 and is headquartered in Rueil-Malmaison, France.

Total Holdings SAS provides oil refining and marketing services. The company was founded on October 10, 1955 and is headquartered in Courbevoie, France.

Candax Energy, Inc. operates as oil and natural gas Company. It engaged in the exploration for, and the acquisition, development and production of, natural gas and crude oil, with emphasis on Africa and the Middle East. The company was founded by John R. Cullen on June 4, 2004 and is headquartered in Toronto, Canada.

Geoservices SA engages in the exploration and extraction of oil and petroleum. The company is headquartered in Clamart, France.

Excellence Logging Service SAS provides surface data logging services. It specializes in pore pressure prediction, geosteering, and slickline. The company is headquartered in Parigny, France.

Part of Excellence Logging Services SASU, Excellence Logging Ltd. is a holding British company that operates subsidiaries providing surface data logging and production services. The company is based in London, UK. Founded in 2015.

Part of Weatherford International plc, International Logging Technology Ltd. is a British company that provides oilfield services. The company is based in Loughborough, UK and was founded in 2019.

Excellence Logging Holding Ltd. is an investment holding British company founded in 2015. The private company is based in Whiteley, UK. The company's main function is to hold investments.