Jean P. Cahuzac

Subsea 7 M.S. Ltd. provides contract services for marine industry. It is a offshore contractor to the oil & gas industry, specializing in deepwater engineering, flow line, pipeline lay, construction, inspection and maintenance services. The company operates in Europe, the Middle East, West Africa, Asia Pacific and the Americas. It is located in London, the United Kingdom.

Transocean, Inc. provides offshore contract drilling services for oil and gas wells. It offers engineering and project management services. The firm specializes in deepwater and harsh environment drilling solutions. The company was founded in 1953 and is headquartered in Houston, TX.

Part of SLB NV, Schlumberger Plc is a British technology company that specializes in oilfield services. The private company is based in Horley, UK. The company provides effective fracturing services to help connect wellbores to more reservoir rock. Founded in 1977, the company achieves accurate depth control and ensures target zone coverage while controlling hydrostatic balance.

Acergy SA provides contract engineering, survey, and construction services to the offshore oil and gas industry. It also provides integrated services in planning, designing and delivering complex projects in harsh and challenging environments. The company was founded in 1970 and is headquartered in London, UK.

Société Phocéenne de Participations SA operates as a holding company, with interest in oil and gas marine cargo handling services. The company is headquartered in Marseille, France.

BOURBON Maritime SASU engages in the provision of offshore oil and gas marine services. Its services include anchor handling, towage and offshore positioning, transport and supply of offshore material. The firm also specializes in platform installation operations, as well as inspection, maintenance and repair of installations. The company was founded on December 2, 1948 and is headquartered in Marseille, France.

Seadrill Ltd. engages in the provision of offshore drilling services to the oil and gas industry. It operates through the following segments: Harsh Environment, Floaters, Jack-up rigs, and Other. The Harsh Environment segment include both semi-submersibles and jack-ups that have a number of design modifications to be able to handle to weather conditions as seen in the North Sea and Canada. The Floaters segment encompasses drilling, completion, and maintenance of offshore exploration and production wells. the Jack-up Rigs segment includes drilling contracts relate to jack-up rigs for operations in harsh and benign environments in shallow water. The Other segment represents management services to third parties and related parties. The company was founded on May 10, 2005 and is headquartered in Hamilton, Bermuda.

Part of Subsea 7 SA, Subsea7 is a private company based in Luxembourg, Luxembourg. Subsea7 is a leader in the delivery of offshore projects and services for the energy industry. The Luxembourger company enables the growth of renewables and emerging energy, creating sustainable value by delivering the offshore energy transition solutions the world needs, for today and tomorrow. Subsea7's local joint ventures and partnerships support sustainable development of the energy industry, creating lasting value for the people they work with and the places they work in. The company was founded in 1993, and John Evans has been the CEO of the company since 2020.

Evolen operates a voluntary membership organization. The non-profit company is based in Courbevoie, France.