Barry John Cahill

Tulla Resources Plc is a gold development and mineral exploration company. It holds interest in Central Norseman Gold project covering and comprising of contiguous mining, exploration, and prospecting tenements located in the Eastern Goldfields in Western Australia. The company was founded in 2005 and is headquartered in Sydney, Australia.

Australasian Institute of Mining & Metallurgy, also known as AusIMM, is the leading organization for professionals working in the resources sector. AusIMM is based in Carlton, Australia, and has subsidiaries in Hong Kong. The Australian company's main focus is on shaping careers, showcasing leadership, creating communities, and upholding standards.

Australian Institute of Co. Directors is a non-profit organization that provides leadership on director issues. It offers governance education, director development, and advocacy. The organization was founded in January 1, 1990 and is headquartered in Sydney, Australia.

Finders Resources Ltd. engages in the exploration and mining of copper, gold, and silver properties. It operates through the Australia and Indonesia geographical segments. The company was founded on March 30, 2004 and is headquartered in West Perth, Australia.

Perilya Ltd. explores and mines zinc, lead, silver and other base metals. Its operations also include the Flinders Project in South Australia and the Mount Oxide Project in Queensland. The company was founded in 1987 and is headquartered in Perth, Australia.

Cyprium Australia Pty Ltd. engages in the mineral exploration activities. The company was founded by Gary Ernest Comb, Barry John Cahill, Wayne Apted, and Peter van Luyt on November 14, 2018 and is headquartered in Nedlands, Australia.