PT Bumi Resources Tbk, together with its subsidiaries, engages in the mining activities in Indonesia. The company operates through five segments: Holding Company, Coal, Services, Oil and Gas, and Mineral. It engages in the exploration, exploitation, mining, and sale of coal deposits; offers marketing and management services; and explores for oil and gas properties, as well as gold properties. The company also exports its products. The company was formerly known as PT Bumi Modern Tbk. and changed its name to PT Bumi Resources Tbk in September 2000. PT Bumi Resources Tbk was founded in 1973 and is headquartered in Jakarta Selatan, Indonesia.