| Clientele Base |
|---|
| Nigeria National Petroleum Corporation (NNPC) |
| Shell Petroleum Development Company (SPDC) |
| Nigeria Petroleum Development Company (NPDC) |
| Warri Refinery and Petrochemicals Company (WRPC) |
| Power Holding Company of Nigeria (PHCN) |
| Pan Ocean Corporation |
| Chevron Nigeria Limited (CNL) |
| Niger Delta Development Commission |
| Nigeria Petroleum Exchange (Nipex) |