Location

1. Tanito Harum, PT. (PKP2B)

Kutai Kartanegara, East Kalimantan

2. Pesona Khatulistiwa Nusantara, PT.

Bulungan Regency, North Kalimantan

3. Tambang Damai, PT.

East Kutai Regency, East Kalimantan

4. Marunda Graha Mineral, PT.

Muara Teweh, Central Kalimantan

5. Pesona Khatulistiwa Nusantara, PT.

Kelubir -Bulungan, North Kalimantan

6. Rantaupanjang Utama Bakhti, PT (RUB)

Berau, East Kalimantan