PT Indo Tambangraya Megah Tbk, together with its subsidiaries, engages in coal mining activities. The company operates mines in the island of Kalimantan covering East, Central, and South Kalimantan. It also owns and operates the Bontang Coal Terminal, loading ports, and power plant. In addition, the company provides mining support, coal and fuel trading, fuel distribution, coal transportation, and management consulting and alternative energy trading services, as well as engages in solar power generation activities. It primarily sells its coal in Indonesia, Philippines, Thailand, India, Taiwan, Malaysia, China, Hong Kong, Korea, Japan, Europe, Vietnam, and other countries. The company was founded in 1987 and is headquartered in South Jakarta, Indonesia. PT Indo Tambangraya Megah Tbk operates as a subsidiary of Banpu Minerals (Singapore) Pte. Ltd.