Peter Alexander Hay

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.

Aston Resources Ltd. engages in the coal mining, exploration, and development in Australia. It holds interest in the Maules Creek Project that contains reserves and resources of semisoft coking coal and premium thermal coal located in the Gunnedah Basin of New South Wales. Aston Resources was founded by Nathan Tinkler on January 23, 2008 and is headquartered in Brisbane, Australia.

Leyshon Resources Ltd. engages in the exploration of gold and mineral properties. The company was founded on October 24, 1983 and is headquartered in West Perth, Australia.

Peabody Energy Australia PCI Pty Ltd. explores and mines for coal. The firm supplies low volatile PCI coal to the steel mills of Asia, Europe and Brazil and also produces some thermal and coking coal. The company was founded in October 1995 and is headquartered in South Brisbane, Australia.