PT Alfa Energi Investama Tbk, through its subsidiaries, engages in the coal mining, trading, and transportation businesses in Indonesia. It is also involved in the stockpile management, crushing, and loading of coal. The company holds interests in a concession with approximately 2,089 hectares located in Kutai Kartanegara, East Kalimantan; and a concession with approximately 6,000 hectares situated in West Kutai, East Kalimantan. PT Alfa Energi Investama Tbk was founded in 2015 and is based in Jakarta Selatan, Indonesia.