PT Atlas Resources Tbk, together with its subsidiaries, engages in the acquisition, exploration, development, production, and sale of coal in Indonesia and internationally. It produces high-calorie and metallurgical coal for use in the steel production and power plants, cement factories, and other manufacturing facilities. The company holds various mining concessions covering a total area of approximately 50,000 hectares in Indonesia. It is also involved in the trading, services, construction, transportation, workshop, printing, investment, logistics, and agricultural activities. The company was founded in 2007 and is based in Jakarta Selatan, Indonesia.