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Corporate Portfolio

BUMA, which is our primary operating asset, is one of the largest coal mining services contractors in Indonesia, based on production volumes.

Established in 1998, BUMA provides open-pit coal mining and mine operation services under long-term operating agreements to coal producers which have been granted coal mining concessions within Indonesia. Our operations are concentrated in East, South and Central Kalimantan, where the majority of Indonesian coal reserves are located. Our customers include PT Berau Coal, PT Adaro Indonesia, PT Kideco Jaya Agung and certain subsidiaries of PT Bayan Resources.

Learn more about BUMA