KLIEN & PROYEK
- PERUSAHAAN ASING:
- Simtrans International Pte Ltd, Singapore (Iron Ore)
- Shandong Wanbao Pte Ltd,China (Nickel Ore)
- Nickel Mines Limited, Australia (Nickel Ore)
- Cape Range Wireless Ltd, Australia (Coal)
- PSONS ASIA Pte Ltd, Hong Kong (Coal)
- Riviera Resources Ltd, Australia (Coal)
- Northern Discovery Ltd, Australia (Coal)
- Augur Investment Pty Ltd, Australia (Gold)
- Golden Concorde Ltd, Hong Kong (Nickel)
- Challenger Deep Resources Ltd, Canada (Coal)
- Kontraktor Tambang ::
- PT. Tuang Jaya
- PT. Wijaya Karya
- BATUBARA ::
- PT. Sendawar Maju Sejahtera
- PT. Panca Citra Multijaya
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- PT. Agro City Kaltim
- PT. Media Karya Sentosa
- PT. Hikmah Albros
- PT. Surya Cipta Kusuma
- PT. Tiara Mamahak Bara
- PT. Anugerah Kawan Mulia Energy
- PT. Platinum Persada
- PT. Kumala Sakti Permai
- PT. Mustika Abadi Jaya Sukses
- CV. Kalsel Bara Abadi
- PT. Brent Securities
- BIJIH NIKEL, BESI, BAUKSIT
- PT. Obi Prima Nickel (Nickel)
- PT. Waegeo Mineral Mining (Nickel )
- PT. Tablasufa Nickel Minimg (Nickel)
- PT. Minsources (Iron Ore)
- PT. Anugerah Permata / SALIM GROUP (Iron Ore)
- PT. Dinamika Sejatera Mandiri (Bauxite)
- BATUKAPUR
- PT. Semen Padang