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Part of Rio Tinto Ltd., North Ltd. is a performance-driven SEO, content, and digital PR agency. The private company is based in Hamilton, UK. The British company fuse data and creativity to builds strategies that impact the bottom line. North was acquired by Rio Tinto Investments Two Pty Ltd. on August 28, 2000 for $1,750.14 million.

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.

Aquila Resources Pty Ltd. engages in the exploration of coal, iron ore, manganese and other mineral resources. It operates through three business segments: Coal, Iron Ore and Manganese. The Coal segment consists of mining, development, feasibility and exploration activities at the consolidated entity's coal projects in Queensland, including the Isaac Plains Coal mine, Eagle Downs Hard Coking Coal project, Belvedere Hard Coking Coal project, Washpool Hard Coking Coal project and Talwood Coking Coal project; Botswana, including the Asenjo Energy Coal project; and Indonesia. The Iron Ore segment consists of feasibility and exploration activities at the consolidated entity's iron ore projects in Australia, including the West Pilbara Iron Ore project; and South Africa, including the Meletse Iron Ore project and the Northern Cape Iron Ore project. The Manganese segment consists of feasibility and exploration activities at the consolidated entity's manganese project in South Africa, including the Avontuur (Gravenhage) Manganese project. The company was founded by Charles Bennett Bass on March 14, 2000 and is headquartered in Como, 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.

Asenjo Energy engages in coal mining business. Its projects include The Dukwe Project, Mmamabula West and Mmamabula East. The company is headquartered Gaborone, Botswana.