- Zana Oil Company
- Address:Koffi Adams
- Browtec Limited
- Address:P. O. Box GP 820.
- WFGoldbed Company Limited
- Address:House Number Aj 59 Sun City Road
- Falkay Sulemana Group Ltd
- Address:P. O. Box Gp1791 Accra
- DESIGN RESOURCES ESTATES LTD
- Address:P. O. Box Gp 8952,
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