- kw venture
- Address:Basto
- corvin center lab
- Address:douala main market
- Fre Mining Company
- Address:P. O. Box 935
- CAMET SA
- Address:Rue Albert Roger Milla
- UMAX VENTURES LTD
- Address:Street 7 Batoke
- CAMECOM PRO.CO LTD
- Address:DEIDO
- FANTSOM LTD
- Address:mamfe
1