Barry Lionel Cusack

Dampier Salt Ltd. supplies solar salt and gypsum. Its salts are used in plastics, glass, detergents and soaps, glasses, textiles and paper, nylon for rackets, and food applications. The company was founded in 1967 and is headquartered in Perth, Australia.

Brockman Mining Australia Pty Ltd. explores and mines for gold, iron and copper ores. Its principal activities include acquisition, exploration and development of mineral tenements currently in Australia. Brockman Resources projects include Marillana, Duck Creek, West Hamersley, Mount Stuart, Mount Florance and Ophthalmia iron ore projects. The company was founded by David Richard Lee Burt in March 2002 and is headquartered in Nedlands, Australia.

Macmahon Contractors Pty Ltd. provides construction and contract mining services. It offers surface mining, underground mining, engineering services, and plant and maintenance. The company was founded in 1963 and is headquartered in Brisbane, Australia.

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.

OZ Minerals Ltd. is a copper-focused international company. It operates through the following segments: Prominent Hill, Carrapateena, Carajas, West Must Grave, Exploration and Development, and Corporate. The Prominent Hill segment engages in the mining and processing high grade underground ore containing copper, gold and silver along with open pit ore from stockpiles. The Carrapateena segment is involved in mining and processing underground ore containing copper, gold, and silver. The Carajás segment focuses on mining and processing open pit ore containing copper and gold from the Antas mine and developing the Pedra Branca Mine in the Carajas Hub in Brazil. The Exploration and Development segment includes exploration and evaluation activities associated with other projects. The Corporate segment offers corporate activities such as other investment in equity securities and cash balances. The company was founded in 2008 and is headquartered in Adelaide, Australia.

HIsmelt Corp. Pty Ltd. manufactures iron and steel forging products. The company is headquartered in Kwinan, Australia.

RIO Tinto Shipping Ltd. Engaged in exploring and mining of mineral resources. The company is headquartered in London, the United Kingdom.

Rio Tinto Australian Holdings Ltd. engages in mining and exploration of copper ores. The company is headquartered in London, the United Kingdom.