Marcus Engelbrecht

Archipelago Resources Plc acquires, explores, develops and mines gold and other metal deposits. The company's principal project is Toka Tindung Gold project located in north Sulawesi, Indonesia. Archipelago Resources was founded on April 26, 2002 and is headquartered in London, the United Kingdom.

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.

Big River Gold Ltd. is a mineral exploration and development company. It engages in exploration and development of minerals. It focuses in the operation of Borborema Gold, Juruena, and Manga projects. The company was founded by Robert Smakman on October 10, 2003 and is headquartered in West Perth, Australia.