| NATIONAL COLLEGE OF AUTOMOTIVE TECHNOLOGY |
| National College Of Science & Technology |
| National colored yarns |
| NATIONAL COLOR FILM LAB. |
| National Colors Projects |
| National Coloured Films Laboratory (NCFL) |
| NATIONAL COMAPNY FOR ELECTRICAL MAINTENANCE |
| NATIONAL COMBINED GROUP FOR ADVERTISING CO. SPC |
| NATIONAL COMBINED GROUP FOR REALESTATE |
| NATIONAL COMBINED TRANSPORTATION CO. WLL |
