- oaplanproject.co;ltd
- Address:akwa north
- Pm Miners Ass Ltd Cig
- Address:35 Road West street Eastern Region, Bertoua, CAMEROON, Eastern Regio
- Sea Base Oil & Gas Limited
- Address:New Bale Douala Douala Douala 237 Cameroon
- Hussein Minerals
- Address:Base Navale
- ROGAN STONES LTD
- Address:BAROMBI KANG
- Rough Diamond Ltd
- Address:25 black Watch Ave
- GREEN AND BROSS LTD
- Address:GAROUA
- Private Common Initiative Group
- Address:Avenue St. Richard 11
- Bobs Company Limited
- Address:mundum2 bamenda north west 237 Cameroon
- SUKI AND SONS COMPANY LTD
- Address:70 BATOURI
- Llkolf Investment
- Address:bonaberi douala littoral 237 Cameroon
- Koal and Minerals LTD
- Address:623 Northern street
- enterprise for sand supplies coltd
- Address:
- global business enterprise
- Address:bonaberi
- SAPHIRE WORLD CO. LTD
- Address:
- BONAVALIMITED
- Address:24 Akale strt
- Silicon House
- Address:
- Cameroon Kaolinite Field
- Address:Mabeta 300
- GROUP DIACAM
- Address:Rue 26, East
- enomineralcoorperation ltd
- Address:23 enonchong street, Barombi-Kang