Thomas M. E. Ehret

Coflexip Stena Offshore is a company that provides engineering, technology and construction services for oil and gas, petrochemicals and other industries. The company provides subsea and deepwater solutions to the offshore oil and gas industry, and offers services and products for the development of offshore hydrocarbon fields worldwide. It's operations are organized in three branches, namely the offshore branch, the onshore/downstream branch and the industries branch. The company's offshore branch is involved in a range of activities, including field development in deep and shallow waters, manufacturing and supply of deepwater products and subsea pipelaying and construction

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.

Technip SA engages in the fields of project management, engineering and construction for the energy industry, which offers comprehensive portfolio solutions and technologies. It provides services for basic and detail engineering, procurement, construction and project management. The company operates its business through two segments: Subsea and Offshore/Onshore. The Subsea segment provides integrated design, engineering, manufacturing and installation services for infrastructures and subsea pipe systems used in oil and gas production and transportation. The Offshore/Onshore segment includes all types of onshore facilities for the production, treatment and transportation of oil and gas as well as petrochemicals and other non-oil and gas activities of the Group. It also designs and builds infrastructures in particular hydrogen production units, electricity units and sulfur recovery units as well as storage units. Technip was founded on April 21, 1958 and is headquartered in Paris, France.

Green Holdings Corp. provides turnkey, single source solutions to reduce GHG emissions and independently assesses and finances projects from start to finish. The firm develops emission abatement and energy efficiency projects that convert greenhouse gases (GHG) into a sustainable revenue stream through the generation of carbon credits that can be traded on the international carbon markets. The company is headquartered in New York, NY.

Centrica Production Ltd. acquires, develops and produces oil and gas. The firm engages in exploration, development and production of crude petroleum and natural gas. The company was founded by Laurence William Kinch, Mike Fleming and Bruce Alan Ian Dingwall in 1996 and is headquartered in Aberdeen, the United Kingdom.

Advent International Plc provides investment services. It serves the business & financial, healthcare, industrial, retail, consumer & leisure, technology, media and telecoms sectors. The company was founded in 1989 and is located in London, UK

Compagnie Maritime d'Expertises SA, trading as Comex, specializes in marine salvage and underwater offshore works for the industrial and aerospace sectors. It also operates hypobaric and hyperbaric test chambers for biomedical research and development activities. The company was founded by Henri-Germain Delauze in 1962 and is headquartered in Marseille, France.