Gregory Joseph Barns

BIG Un Ltd. engaged in the digital video production business. It specialized in creating corporate and NFP online video content and digital solutions. The company was founded by Brandon Evertz and Richard Evertz on September 22, 2003 and was headquartered in Sydney, Australia.

AusRoc Metals Ltd. engages in the exploration and development of minerals including copper, gold, silver, other base metals, and uranium. Its projects include the Blue Bell and De Soto mines in Arizona. The company was founded on March 6, 1996 and is headquartered in West Perth, Australia.

Uranium King Ltd. engages in uranium ore exploration and mining. The firm's two projects include the Rio Puerco project in New Mexico and the Lowboy/Apex project in Nevada. The company is headquartered in Perth, Australia.

TESA Group Pty Ltd. provides human resources solutions. It provides skilled labour to the manufacturing, construction, utility and mining sectors. The company was founded by Craig Ransley in 1999 and is headquartered in Kotara, Australia.

Excalibur Mining Corp. Ltd. is an Australian resources company engaged in the exploration and development of gold and uranium. It explores minerals, including gold, lead, zinc and other base metals. Excalibur Mining projects include Tennant Creek and Tanami project. The company was founded on September 5, 1983 and is headquartered in West Perth, Australia.

Nevada Iron Ltd. is a mineral resource company focused on the exploration, discovery and development of multi commodity resources. Its projects include Buena Vista project, which is located in Nevada in the US; the Loongana project, which is situated on the Nullarbor Plain, Western Australia; and the Narracoota project, which is located in Western Australia. The company operates through two segments: Mineral exploration and corporate head office in Australia, second segment is mineral exploration in the United states of America. Nevada Iron was founded on January 12, 2007 and is headquartered in West Perth, Australia.

Part of Bluestone Global Ltd., ResCo Services Pty Ltd. provides staffing and maintenance services. The company is based in Newcastle, Australia. The Australian company was founded by Craig Anthony Ransley. ResCo Services was acquired by Bluestone Global Ltd. on December 29, 2010 for $13.19 million.