Teck Resources Limited researches, explores for, develops, and produces natural resources in the Americas, the Asia Pacific, and Europe. It operates through five segments: Steelmaking Coal, Copper, Zinc, Energy, and Corporate. The company's principal products comprise steelmaking coal; copper concentrates and refined copper cathodes; refined zinc and zinc concentrates; energy products, such as bitumen; and lead concentrates. It also produces molybdenum, gold, silver, germanium, indium, mercury, and cadmium, as well as chemicals, industrial products, and fertilizers. In addition, the company holds interest in oil sands projects and other interests in the Athabasca region of Alberta; and owns interest in exploration and development projects in Australia, Chile, Ireland, Mexico, Peru, Turkey, and the United States. The company was formerly known as Teck Cominco Limited and changed its name to Teck Resources Limited in April 2009. Teck Resources Limited was founded in 1906 and is based in Vancouver, Canada.