| Nederhost | North Holland |
| NederHost | |
| Nederlands Cyber Collectief | |
| Nederlandse Peppolautoriteit | |
| Nederlandse Vereniging voor Ruimtevaart | South Holland |
| NederlandSkennisCentrum | South Holland |
| NederlandstaligeSoftware.nl | North Holland |
| Nederlandweb | Gelderland |
| Nedfinity B.V. | North Holland |
| Nedsoft B.V. | South Holland |
| Neg IT-Solutions | North Holland |
| NEH Group B.V. | Utrecht |
| Nemesys | South Holland |
| Neogene Therapeutics B.V. | |
| NeoKe B.V. | |
| Neon42 | |
| Nerds & Company | |
| Nessos | Utrecht |
| Netaffairs | |
| Netaspect | North Brabant |
| Netbasics B.V. | Gelderland |
| NetCare B.V. | North Brabant |
| Netco Technology B.V. | |
| NetControl Netwerken & Computers | |
| Netexpo | |
| Netexpo Internet B.V. | North Holland |
| Netherlands Bioinformatics Centre | Gelderland |
| Netherlands Forensics Institute | |
| Netherlands Heart Institute | |
| Netherlands Institute for Research on ICT | Overijssel |
| Netherlands Telecom Consulting & Support | South Holland |
| NETHolding | Gelderland |
| Netivity | Overijssel |
| Netmask | South Holland |
| NetMatch | North Holland |
| Netops Ltd | Drenthe |
| NetParticle | North Holland |
| Netrouting B.V. | |
| NetSpec Automatisering | Overijssel |
| NetTelligence | Overijssel |
| Nettt Interactieve Media | Limburg |
| Netvia B.V. | South Holland |
| Netvictory | North Brabant |
| NetvLies | |
| Netwerk Opslag | South Holland |
| Netwerk Producten | Flevoland |
| Netwerkplek B.V. | |
| Netwerkwinkel.com | Utrecht |
| Networking4all | North Holland |
| Neural.love | |