Donald Strang

Brinkley Mining Plc engaged in the identification, acquisition and evaluation of holdings in natural resources and minerals. The company was founded on August 11, 2005 and was headquartered in London, the United Kingdom.

Lonrho Ltd. engages in the provision of infrastructure, agribusiness, transportation, hotels and support services. The company was founded on March 31, 1993 and is headquartered in London, the United Kingdom.

Columbus Energy Resources Plc engages in the exploration, acquisition, and development of oil and gas properties. It focuses interest on its production assets in Trinidad and Spain. The company was founded on August 9, 2006 and is headquartered in London, the United Kingdom.

Vatukoula Gold Mines Plc operates as an investment holding company for its subsidiary undertakings. The company was founded in March 2004 and is headquartered in London, the United Kingdom.

BDI Mining Corp. provides gold and diamond mining services. It has operations in Cempaka diamond mine and Island of Kalimantan. The company is headquartered in London, UK

AfriAg Global Plc engages in investing by seeking to acquire a direct and indirect interest in projects and assets in the agriculture and logistics sectors and the medicinal cannabis sector. It focuses on opportunities in Africa, Europe, and the Middle East. The company was founded on June 17, 2008 and is headquartered in London, the United Kingdom.

Octagonal Ltd. is a financial services company, which through its subsidiary, engages in the provision of global settlement and custody services to investors, hedge funds, institutions, family offices, and high net worth individuals. It operates through Corporate Broking and Advisory segment. The company was founded in 2002 and is headquartered in London, the United Kingdom.

Leni Gas Cuba Ltd. operates as an as an investment vehicle. It focuses on the oil and gas, agribusiness, manufacturing, industrial, transport and logistics, biotech, construction, utilities, business services, support services, retail, and tourism sectors. The company was founded by David Anthony Lenigas, Donald Ian George Layman Strang, and Jeremy Samuel Edelman on March 3, 2015 and is headquartered in London, the United Kingdom.