Adel Chaouch

Marathon Oil Co. engages in exploring, transporting and markets crude oil and natural gas properties. The company is headquartered in Houston, TX.

The American Society of Civil Engineers, founded in 1852, is the oldest national engineering society in America. The non-profit company is based in Reston, VA and has subsidiaries in the United States. With over 150,000 members worldwide, the organization advocates for sustainable and resilient practices to maintain and modernize the nation's infrastructure. The company also works to increase investment in infrastructure and improve engineering knowledge and competency. The society's Civil Engineering Landmark Program recognizes historically significant civil engineering projects, structures, and sites.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

IPIECA Ltd. is a non-profit company based in London, UK that was founded in 1974. The British company develops, shares, and promotes good practice and knowledge to advance environmental and social performance across the energy transition.

Ophir Energy Plc engages in the development of offshore oil and gas exploration assets. Its projects are located in Thailand, Indonesia, Vietnam, and Tanzania. It operates through the following geographical segments: Africa, Asia, and Other. The company was founded by Alan Mckellar Stein, Peter Dolan and Jonathan Mark Taylor in February 2004 and is headquartered in London, the United Kingdom.

Marathon Oil KDV BV operates as a financial holding company with interests in the exploration, production, transportation, and marketing of crude oil and natural gas. The company is headquartered in Amsterdam, the Netherlands.