David Garland

W Resources Plc engages in the exploration and development of tungsten, tin, copper, and gold. Its projects include La Parrilla, Régua, Portalegre, Tarouca, and Monforte-Tinoca. It operates through the Corporate and Mineral Exploration segments. The company was founded by Dietmar Greil and Michael George Masterman on May 30, 2003 and is headquartered in London, the United Kingdom.

Dominion Petroleum Ltd. explores oil and gas reserves. The company was founded by Justin Michael Dibb in 2004 and is headquartered in Hamilton, Bermuda.

Part of PT Medco Daya Abadi Lestari, Dominion Petroleum Administrative Services Ltd. operates as a holding British company whose subsidiaries provide administrative services. The company is based in London, UK.

Maghreb Exploration Ltd. operates as a oil exploration company. The company is headquartered in Bath, the United Kingdom.

Hague and London Oil BV provides oil and gas exploration services. The company was founded by Andrew Liam Cochran in 2012 and is headquartered in the Hague, the Netherlands.

Part of Hague & London Oil PLC, Wessex Hydrocarbons Ltd. explores oil and gas. The company is based in Bath, UK.