PT Adaro Energy Indonesia Tbk is one of Indonesia's largest integrated coal mining companies, founded in 2004. The company engages in the exploration, production, and marketing of thermal coal through its subsidiaries. It operates in coal mining, mining services, logistics, and electricity generation. Adaro is also expanding into renewable energy and green initiatives through its subsidiaries. The company's flagship product, Envirocoal, is known for its low-pollutant content and is sold primarily to markets in Asia.