An Sudarno

Industrea Ltd. designs and manufactures mining products and services. Its mining products include collision avoidance systems, underground directional drilling, methane gas drainage, underground flameproof and explosion proof vehicles for use in long wall and personnel movement, contractor management, mobile asset tracking and driver safety performance index. The company operates through four operating segments, Mining Services, Mining Technology, Mining Equipment and Gas Management. Industrea was founded by Robert George Angel in June 1987 and is headquartered in Brisbane, Australia.

Impala Platinum Ltd. conducts mining, milling, and preparing operations of miscellaneous metal ores. It serves customers throughout South Africa and internationally. The company is headquartered in Illovo, South Africa.

DRA Group Holdings (Pty) Ltd. delivers mining, minerals processing and infrastructure services from concept to commissioning, as well as long term contract operations and maintenance services. It also operates through the offices located in South Africa, Australia, Canada, China, India and the United States. The company was founded in 1984 and is headquartered in Johannesburg, South Africa.

The Chamber of Minerals & Energy of Western Australia, Inc. operates as a representative body in Western Australian resources sector including mining, oil, and gas. Its portfolios include economics and tax, environment, infrastructure, land access, people strategies, workplace health and safety, and resources industry training council. The company was founded in 1901 and is headquartered in Perth, Australia.

Queensland Resources Council is a private company headquartered in Brisbane, Australia, with subsidiaries in that country. The firm operates as a not-for-profit industry association representing the commercial developers. Janette Hewson has been the CEO since 2023.

DRA Group (Pty) Ltd. provides engineering services to the mining industry. It delivers mining, minerals processing, and infrastructure services from concept to commissioning, as well as comprehensive operations and maintenance services. The company was founded by Brian Dowding and Tony Reynard in 1984 and is headquartered in Sunninghill, South Africa.

Karara Mining Ltd. provides mining services. It engages in mining magnetite and hematite. The company was founded in 2007 and is headquartered in Perth, 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.

Billiton Coal Australia Pty Ltd. owns and operates coal mines. It has two joint ventures that operates three underground and one opencast operation in the Newcastle & Hunter Valley coalfields in Australia. The company is located in Chatswood, Australia.

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.

Queensland Nickel Pty Ltd. is an Australian company that specializes in the sales of nickel and cobalt. The private company is based in Yabulu, Australia, and has subsidiaries in Australia. The company offers a range of products and services, including procurement, sustainable development, and community involvement. The CEO of the company is Clive Theodore Mensink. Queensland Nickel was acquired by Queensland Nickel /Palmer/ from BHP Group Ltd. on July 31, 2009.

Vale Australia Pty Ltd. mines and exports iron ore and pellets, manganese, and iron alloys. The company is headquartered in Brisbane, Australia.