- PT GRAJOSA RESOURCES
- Mn Ores,Pb Ores,Iron Ores,steam coals.
- Address:Jl alaydrus No 77 B
- PT Prima Persada
- Steam Coal,Silica Sand,Iron Sand,Iron Ores,Nickel Ores,Aggregates (granites).
- Address:Jalan Sulawesi 1, A2-28 Nusaloka, BSD
- Pt Natbour Resources Indonesia
- Antimony Ores,Bauxite,Nickel,Manganese Ores,Iron Ores,Mill Scales,Iron Sludge,Steel Slags,Steel Skulls,Dri Iron,Pellets,Eaf Zinc Dust,Coal,Mining.
- Address:Jalan Tanjung Karang no. 3-4A. MH Thamrin. Bank Mega Building 7th Floor
- Pt. Golden Land Technology
- Plastic Recycle, Copy Paper, Scrap, HMS 1-2, Used Rail, Tin Ores, Iron Ore, Steam Coal, Manganese Ore.
- Address:Jl. Nuri. No. 48. Blk. Iv-Nagoya-Batam
- Dwipantara Portvestindo
- Nickel Ore, Ferronickel Ore, Iron Ore, Manganese Ore,Mineral Ores.
- Address:Pejaten Barat, Pekayon 1 No. 8
- PT. CARSURIN
- Survey, laboratory Analysis, Coal & Mineral, draught survey, sampling analysis, iron ore, sands, bauxite, galena, aluminium, nickel, tin ores, drilling, mapping, geology, topography, mine design, planning, general due diligence,,Coal Minerals, ....
- Address:Jl. Angkasa Blok B-9 Kav6, Kemayoran
- PT Kimma Trade Indopratama
- Coal Cement Iron Ores, Sand.
- Address:Wisma Daya, Jalan Asemka 21 Jakarta Indonesia
- Maspul Indo Mining, pt
- iron ores,coal,nickel ore,manganese ore.
- Address:151, Abd. Dg. Sirua
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