PT Bayan Resources Tbk engages in the mining, processing, and trading of coal. It operates through the Coal and Non-coal segments. It also operates through the following geographical segments: South East Asia, East Asia, Domestic, South Asia, and Europe. The South East Asia segment refers to Malaysia, Philippines, Singapore, and Vietnam. The East Asia segment includes China, Japan, Korea, and Taiwan. The South Asia relates to India, Pakistan, and Bangladesh. The company was founded by Tuck Kwong Low, Chai Hock Lim, Jenny Quantero, and Wai Fong Chin on October 7, 2004 and is headquartered in Jakarta, Indonesia.