PT TBS Energi Utama Tbk, through its subsidiaries, engages in the coal mining, palm oil plantation, and power generation businesses in Indonesia and internationally. It owns interests in the Adimitra Baratama Nusantara mine covering an area of 2,990 hectares; the Trisensa Mineral Utama that covers an area of 3,414 hectares; and the Indomining mine covering an area of 683 hectares situated in Sangasanga, Kutai Kartanegara, East Kalimantan. PT TBS Energi Utama Tbk is a subsidiary of Highland Strategic Holdings Pte. Ltd.. (TOBA)
