| Name | ITU-R | ITU-T | ITU-D | Categories |
| Federal Ministry of Communications, ABUJA | ADMIN | |||
| Nigerian Communications Commission (NCC), MAITAMA, ABUJA | ADMIN RELATED / REGULATOR | |||
| MTN Nigeria Communications Limited, LAGOS | X | ROA / OPERATOR | ||
| Nigerian Communications Satellite Ltd. (NIGCOMSAT), ABUJA | X | ROA | ||
| Pinnacle Communications Limited, ABUJA | X | ROA |
Academia
| Name | Category |
| University of Nigeria, NSUKKA, ENUGU STATE | UNIVERS,RSRCH |