David Anthony Lawson Jenkins

Leidos, Inc. provides scientific, engineering, systems integration and technical services and solutions. It offers solutions and services that leverage the power of data analytics, systems integration, and cyber security across national security, health, and engineering markets. The company was founded by John Robert Beyster in June 1969 and is headquartered in Reston, VA.

BHP Group Plc engages in the exploration, development, production, processing and marketing of minerals, and oil and gas. It operates through the following segments: Petroleum, Copper, Iron Ore, and Coal. The Petroleum segment focuses on exploration, development, and production of oil and gas. The Copper segment includes mining of copper, silver, lead, zinc, molybdenum, uranium, and gold. The Iron Ore segment focuses only on mining of iron ore. The Coal segment is the mining of metallurgical coal and thermal energy coal. The company was founded on June 29, 2001 and is headquartered in London, the United Kingdom.

BP Group Plc operates as a holding company. The firm operates through its subsidiaries and provides exploration and production, refining and marketing of petroleum, natural gas, power, renewables, and other related products. The company is located in London, UK

Founded in 1877, BP Exploration Co. Ltd. is a holding British company that operates as a subsidiary of BP Plc. The company is based in Dyce, UK.

Prax Upstream Ltd. engages in the business of exploring, developing, and producing oil and gas reserves. The firm is also involved in discovering, appraising, and developing hydrocarbons from naturally fractured basement reservoirs. The company was founded by Robert Clive Trice on September 29, 2004 and is headquartered in Weybridge, the United Kingdom.

Black Platinum Energy Ltd. provides oil and gas exploration services. The private company is based in Jakarta, Indonesia. and has subsidiaries in Indonesia.