- Ntarabana Minerals Trading Co.Ltd
- Address:Other, Rwanda
- Akagera Ventures Ltd
- Address:Plot 60, Gaculiro Estate Street, Kigali, Kigali
- Grandwin Resource
- Address:Florid hse Nairobi ,
- Green Valley Investment
- Address:Kigali, Kigali, Rwanda
- Elite Grou
- Address:kabuye-jabana kigali, Rwanda
- AROM Mining
- Address:kg 624 st kimihurura, kigali, kigali, Rwanda
- Josman International Ltd
- Address:Rwanda
- MINING POWERFUL COMPANY LTD
- Address:
- GIZMAN TRADING LTD
- Address:kimihurura, kigali
- hamed seff
- Address:av du commerce
- GENI GEM
- Address:p. o. box110383
- ABC Consultants
- Address:Kicukiro Gikondo
- African Vision Contributors Ltd
- Address:Remera, Gasabo Kigali Rwanda Rwanda
- Akagera Basin Castor Oil Ltd
- Address:Kigali
- Nbm
- Address:Bd brand withloch 50
- MINERALS COPER LTD
- Address:BP 905, Kigali, Rwanda
- Furniture Busines And TEChnology
- Address:Avenue de la Justice, KIGALI, Rwanda
- coltan africa LTD
- Address:kigali
- Green Valley Investments
- Address:Kigali, Kigali, Rwanda
- vst
- Address: