PT Bumi Resources Tbk is a holding company, which engages in mining activities. It operates through the following segments: Holding Company, Coal, Services, Oil and Gas, and Minerals. The Coal segment includes the exploration, exploitation, mining, and selling of deposits. The Services segment involves the provision of marketing and management. The Oil and Gas segment refers to the exploration stage. The Mineral segment focuses on gold and exploration. The company was founded on June 26, 1973 and is headquartered in Jakarta, Indonesia.