Jeff Williams

Part of Rio Tinto Ltd., North Ltd. is a performance-driven SEO, content, and digital PR agency. The company is based in Hamilton, UK. The British company fuse data and creativity to builds strategies that impact the bottom line. North was acquired by Rio Tinto Investments Two Pty Ltd. on August 28, 2000 for $1,750.14 million.

Callabonna Resources Ltd. operates as a mineral exploration company, which is engaged in the exploration and acquisition of uranium and geothermal energy. The company was founded on January 11, 2002 and is headquartered in Melbourne, Australia.

MacPhersons Resources Ltd. engages in the exploration and development of mineral properties focusing on silver, gold, zinc, copper, and lead. Its project portfolio includes Boorara and Nimbus property. The company was founded on September 9, 2009 and is headquartered in Kalgoorlie, Australia.

World Titanium Resources Ltd. engages in the provision of mineral sands projects and exploration activity. It involves in evaluation and exploration of ranobe mineral sands deposit in Madagascar. The company is founded in 1999 and is headquartered in Melbourne, Australia.

Centennial Mining Ltd. is a junior resources company, which focuses on developing gold projects. It holds interest in mineral exploration and development projects which include A1 Gold Project, Star of the West, and Ten Mile Goldfield. The company was founded on February 14, 2011 and is headquartered in Mansfield, Australia.