- CV Betania
- ore,mining,magnetite,hematite,manganise,nickel,copper,Spice, Pet & Products, Plant & Animal Oil, Aquatic Products, .
- Address:Paslaten 1 Tomohon Lnk. 5 No 405
- Semesta Natural Resource
- Copper Ore,Steam Coal.
- Address:Jl MT Haryono
- PT Goldchild Integritas Abadi
- coal,manganese,copper,iron ore,HMS,Bauxite, Steam Coal.
- Address:The East Office Tower Lantai 30, Unit 03.