PT. Bumi Resources Tbk.

Located in South Kalimantan, Arutmin Indonesia is Bumi Resources’ first coal mining company producing quality eco-coal for international and domestic power generation companies.

Located in East Kalimantan, Kaltim Prima Coal is the world's largest producer and exporter of thermal coal. BUMI Resources acquired KPC in October 2003 from BP and Rio Tinto. 

Bumi Resources Oil and Gas business is represented by Gallo Oil (Jersey) Ltd. It currently operates in two oil concessions in the Republic of Yemen, namely Block R2 (East Al Maber) and Block 13 (Al Armah).