Rio Tinto

Coal & Allied Industries Limited engages in mining, preparing, and marketing coal products in Australia. The company holds interests in the Mount Pleasant, Lower Hunter Lands, Bengalla, and Carrington West Wing projects located in Mount Thorley Warkworth, Hunter Valley, and Bengalla areas in the Hunter Valley region of New South Wales. Its products include thermal coal, semi-soft coking coal, and pulverized injection coal. The company operates in Australia, Asia, and Europe. Coal & Allied Industries Limited was incorporated in 1960 and is based in Brisbane, Australia. Coal & Allied Industries Limited operates as a former subsidiary of Rio Tinto Limited. As of September 1, 2017, Coal & Allied Industries Ltd. operates as a subsidiary of Yancoal Australia Ltd.

Rio Tinto Alcan Inc. mines and produces bauxite, alumina, and aluminum.

Western Copper and Gold Corporation is developing the Casino project into Canada’s Premier Copper-Gold Mine. Western Copper and Gold Corporation is a public company that trades under the symbol “WRN” on the Toronto Stock Exchange (TSX: WRN) as well as under the symbol “WRN” on the New York Stock Exchange MKT (NYSE MKT: WRN).

Terra CO2 Technologies is an industrial technology company that reduces material and logistics costs while reducing the environmental footprint in the cement and mining sectors. It develops innovative environmental technologies to tackle challenging environmental problems. It was founded in 2012 and employs a diverse group of engineers, scientists, and specialists to bring projects from the ideation stage to market.

Ivanhoe Mines Ltd. engages in the exploration, development, and recovery of minerals and precious metals located primarily in Africa. It explores for platinum, palladium, nickel, copper, gold, rhodium, zinc, germanium, and lead deposits. The company’s projects include the Platreef project located in the Northern Limb of South Africa's Bushveld Complex; the Kipushi project located on the DRC’s Copperbelt; and the Kamoa-Kakula project located within the Central African Copperbelt. It also holds a 100% interest in the Western Foreland exploration project covering an area of approximately 2,550 square kilometers located in the Democratic Republic of Congo. It has a strategic partnership agreement with China Nonferrous Metal Mining (Group) Co., Ltd. to examine exploration, development, and acquisition of mineral projects, as well as production, smelting, and logistics opportunities in Africa. The company was formerly known as Ivanplats Limited and changed its name to Ivanhoe Mines Ltd. in August 2013. Ivanhoe Mines Ltd. was incorporated in 1993 and is headquartered in Vancouver, Canada.

Turquoise Hill Resources Ltd., together with its subsidiaries, operates as a mining company. The company explores for copper, gold, and silver deposits. It primarily develops and operates the Oyu Tolgoi copper-gold mine located in southern Mongolia. The company was formerly known as Ivanhoe Mines Ltd. and changed its name to Turquoise Hill Resources Ltd. in August 2012. Turquoise Hill Resources Ltd. was founded in 1994 and is headquartered in Montreal, Canada. Turquoise Hill Resources Ltd. is a subsidiary of Rio Tinto plc.

The Iron Ore Company of Canada (IOC) is a leading Canadian producer of iron ore pellets and concentrate serving customers worldwide.

A3 Surfaces Inc. offers a surface treatment service incorporating various antimicrobial agents directly into the anodized aluminum layer. The antimicrobial effect of these surfaces prevents the transmission of hospital-acquired infections. The technology used by A3 Surfaces offers antibacterial products that eradicate pathogens and can be used on all commercial, industrial or institutional surfaces. Founded in 2015, this Chicoutimi company employs 5 people.

Lux is a space robotics company that specializes in the design, manufacturing and operation of high-altitude platforms (HAPs) for Earth observation (EO). Through our unique imagery data, Lux is developing an AI platform to help a range of applications from bushfire management to national security leveraging smart analytics suited for multiple-industries. Therefore, helping each customer identify the right data set based on their needs is critical. In our case, we can help with a large range of scientific instruments and those provide data we can then share with our users via API. Combined with the right analytics, there are hardly any limits to what solution can be built.

Richards Bay Mining (Pty) Ltd. offers dune mining and mineral separation services. The company was incorporated in 2008 and is based in Richards Bay, South Africa.

As of March 31, 2020, Neighbouring Tenement At Specimen HillNew Mine was acquired by Rio Tinto plc. Neighbouring Tenement At Specimen HillNew Mine comprises a gold mining tenement. The asset is located in Australia.

Kennecott Utah Copper LLC offers gold, silver, molybdenum, and sulfuric acid.

Hathor Exploration Limited is a uranium exploration company based in Vancouver.

North Limited explores and extracts iron ore, uranium, copper-gold, and gold from its mines.

Anglesey Aluminium Metal Ltd manufactures aluminium. The Company produces aluminium in the form of ingots, extrusion billet and rolling ingots.