Chrisilios Kyriakou

Closedown(2018) Plc engages in the exploration and mining of nickel. The company was founded on February 25, 2004 and is headquartered in Norwich, the United Kingdom.

Tarquin Resources Plc engages in the exploration of copper properties in Chile. The company was founded on July 5, 2002 and is headquartered in London, the United Kingdom.

Max Petroleum Plc operates as an oil and gas exploration and production company. It engages in the exploration, development, and production of oil and gas assets in the Republic of Kazakhstan. The company was founded on April 8, 2005 and is headquartered in London, the United Kingdom.

Taal Distributed Information Technologies, Inc. operates and manages blockchain infrastructure to solve complex computation problems to validate transactions on various blockchains. Its services include transaction processing, processing power, and TAAL console. The company was founded on March 11, 2011 and is headquartered in Toronto, Canada.

QuikTrak Networks Ltd. develops and supplies tracking and monitoring technology solutions. Its solutions are used to monitor vehicle fleets, private cars, plant and equipment, static assets, and personnel other mobile assets. The company is headquartered in Artarmon, Australia.

Natasa Mining Ltd. provided investment services in mineral exploration and development projects. It has also explored uranium project located in Madagascar. The company was founded in 1969 and was headquartered in Sydney, Australia.

Part of Campbell Resources, Inc., Minera Roca Roja SA de CV is a Mexican mining company that extracts gold, copper, and nickel. Minera Roca Roja SA de was acquired by Campbell Resources, Inc. on May 18, 1999.

Part of Evolution Mining Ltd., Bow River Diamond Mine is an Australian company that explores and mines for diamonds. The company is based in Northern Kimberley, Australia. Bow River Diamond Mine was acquired by Conquest Mining Pty Ltd., a SUB of Evolution Mining Ltd. from Astro Bow River Mines Pty Ltd. on May 03, 2004 for $0.14 million.

West Witwatersrand Gold Holding Ltd. operates as a holding South African company. The private company is based in Krugersdorp, South Africa.