| McReal Online Networks Systems Ltd | Rivers |
| MDaaS Global Corporation | Lagos |
| Medismarts | |
| MedNet Nigeria | |
| Medtech | Federal Capital Territory |
| Mega Web Design | |
| Meghee | Federal Capital Territory |
| Meridian Technologies Ltd | Lagos |
| Michaeal and Cecillia Ibru University | |
| Michael and Cecilia Ibru University | |
| Michael Okapa University of Agriculture, Umudike | |
| Michael Otedola College of Primary Education | |
| Microsoft Nigeria | Lagos |
| Microsoftware Research Ltd | |
| MicroSolutions Technology (Nigeria) Ltd | |
| Microtraction | Lagos |
| Microware Solutions | Lagos |
| Midela Solutions | |
| Mira Technologies | |
| Mirsoft | Federal Capital Territory |
| Mono Technologies Nigeria Ltd | Lagos |
| Moshood Abiola Polytechnic | |
| Motionwares | |
| Mountain Top University | |
| MTN Nigeria Communications plc | |
| MultiPair Telecom | |
| Multisoft Consulting | Rivers |
| Multitexter BulkSMS | |
| MustardHQ | |
| My Ashirity Code Venture | |
| NABRoll Payment Solution | |
| Naira4Coin | |
| Nasarawa State University, Keffi | |
| National Information Technology Development Agency | Lagos |
| National Mathematical Centre | |
| National Open University of Nigeria | |
| National Space Research and Development Agency | Lagos |
| NCT IT Academy | |
| Neo Cloud Technologies | |
| NerdBug Ltd | Lagos |
| Nerdy Eye | |
| Netcom Africa | |
| Netcom Africa Ltd | Lagos |
| Netsky Global IT Project Solution | |
| Network Information Technology Nigeria Ltd | Lagos |
| New Horizons Nigeria | Lagos |
| NexQuantum Technologies | |
| Nibox Payment Systems Ltd | Federal Capital Territory |
| Nie University | Federal Capital Territory |
| Niger Delta University | |