- cv. helbert
- Lead ore, zinc ore, iron ore.
- Address:Jl. Swadaya I No.12
- Pt. Mahatari Wahyusari
- Mdf, Lead Concentrate, Zinc Concentrate.
- Address:Jl. Damai Kav. PDK III No. 68 Jakarta Selatan, DKI Jakarta
- CV. Indovita Tambang Resource
- Raw Materials, Zinc, Lead Ingot, Copper, Galena, Au.
- Address:Jl. Marina Raya, Rukan Cordoba Blok G No. 18, Pantai Indah Kapuk
- GSC Mineral
- Lead Ore,Zinc Ore.
- Address:Jampang Kali Suren
- PT Metal Ore
- Lead Ore, Zinc Ore.
- Address:Jl Manukan 54
- DENNY Enterprise
- Lead Ore, Zinc Ore, Ore, Galena, Pyrite Ore, Manganese, Iron Ore.
- Address:Komodor Halim Perdanakusuma No.25