| Niger State Polytechnic | |
| Nigeria Commnications Week | Lagos |
| Nigeria Communications Satellite Ltd | |
| Nigeria Communications Week | |
| Nigeria Computer Society | Lagos |
| Nigeria Fintech week | Lagos |
| Nigeria Innovation Summit | Lagos |
| Nigeria Maritime University | |
| Nigerian College of Aviation Technology, Zaria | |
| Nigerian Communication Commission | Federal Capital Territory |
| Nigerian Institute of Leather and Science Technology Zaria | |
| Nnamdi Azikiwe University | |
| Nomba | Lagos |
| Nomfro Technologies | Federal Capital Territory |
| Norak Tech Ltd | Lagos |
| Novatia Consulting | |
| Novelty Polytechnic Kishi | |
| Novena University | Delta |
| Novotech | Lagos |
| Novy Systems | |
| NowNow | |
| Nuhu Bamall Polytechnic | |
| Nuhu Bamalli Polytechnic | |
| NUPAT Technologies | |
| Nurturedscills Ltd | |
| NUTechSpace | Federal Capital Territory |
| NutzTech | |
| O'Bounce Technologies | |
| Oasis Management Company | |
| Obafemi Awolowo University | |
| Obiwezy | Lagos |
| Obong University | Akwa Ibom |
| Octamile, Inc. | |
| Oduduwa University | Osun |
| Office33 | |
| Officelime | |
| Ogitech | |
| Ogun State College of Health Technology, Ilese-Ijebu | |
| OHR Systems | |
| OjirehPrime Financial Services Ltd | Lagos |
| Okeysima Technologies | |
| Okra, Inc. | Lagos |
| Olabisi Onabanjo University, Ago Iwoye | |
| Olivet Cloud Solutions Nigeria Ltd | |
| Olusegun Agagu University of Science & Technology | |
| OMOH Digital Marketing Expert | |
| OneFlare Tech Solutions | |
| OnePipe | Lagos |
| OPay Digital Services Ltd | Lagos |
| Optisoft Technology Company (Nigeria) Ltd | Lagos |