Michael Wright

The Minerals Council of Australia operates as an industry association. The non-profit company is based in Kingston, Australia. The Australian company was founded by Gavan David Collery. Tania Constable has been the CEO of the company since 2018.

Sedgman Ltd. provides mineral processing and associated infrastructure solutions to the global resources industry. It provides multi-disciplinary engineering, project delivery and operations services with across coal, iron ore, copper, gold, lead and other base metals, as well as infrastructure. The firm operates through business two segments: Projects and Operations. The Projects segment engages in designing, constructing and commissioning of coal handling and preparation plants, minerals processing plants and other related equipment. The Operations segment engages in operating and ownership of coal handling and preparation plants, and ore crushing and screening plants. The company was founded by John Sedgman in 1979 and is headquartered in Brisbane, Australia.

CIMIC Group Ltd. is engaged in the operations of infrastructure, resources, and property markets. It operates through the following segments: Construction, Services, and Corporate & Investments. The company was founded by Stanley Ellis Leighton in 1949 and is headquartered in North Sydney, Australia.

Thiess Pty Ltd. provides engineering and related services in Australia and Asia. Its services include mining, civil engineering, processing, building, environmental and utilities services, and facilities operations and maintenance. The company was founded in 1934 and is headquartered in South Bank, Australia.

Part of Ventia Pty Ltd., Silcar Pty Ltd. is an Australian company that designs, constructs, operates, manages, and maintains infrastructure assets. The private company is based in Burwood, Australia. Silcar was acquired by Thiess Pty Ltd. from Siemens AG on July 29, 2013.

Leighton Asia Ltd. provides engineering and construction services. It offers building design and construction services for commercial, residential, recreational, industrial, healthcare, government and educational sectors. The company was founded in 1975 and is headquartered in Hong Kong.

MACA Ltd. engages in the provision of mining services and civil construction services to the mining industry. It also provides loading, hauling, drilling and blasting, crushing and screening, and civil infrastructure services to both public and private industries. It operates through the following segments: Mining, Civil and Infrastructure, and Interquip. The company was founded in November 2002 and is headquartered in Welshpool, Australia.