PT Bukit Asam (Persero) Tbk, together with its subsidiaries, engages in coal mining activities in Indonesia. The company's coal mining activities include general surveying, exploration, exploitation, processing, refining, transportation, and trading. It maintains special coal dock facilities; operates steam-fired power plants; and engages in the mining of coal methane gas. The company also offers briquette processing, mining services, palm plantation and processing, and health services, as well as real estate and construction services. In addition, it engages in the hospital clinic and polyclinic; rental; port; and trade, services, workshop, development, industry, and transportation businesses. It also exports its products to India, South Korea, China, Cambodia, Vietnam, Japan, Bangladesh, Thailand, Taiwan, Philippines, Malaysia, Hong Kong, Spain, and Romania. The company was formerly known as PT Bukit Asam Tbk and was changed to PT Bukit Asam (Persero) Tbk in February 2026. PT Bukit Asam (Persero) Tbk was founded in 1876 and is headquartered in Tanjung Enim Selatan, Indonesia. PT Bukit Asam (Persero) Tbk operates as a subsidiary of PT Mineral Industri Indonesia (Persero).