| Nevicom S.A. | Geneva |
| New Access AG | Geneva |
| New Economy GmbH | Schwyz |
| New Media Factory GmbH | Basel-Stadt |
| NewBiologix | Vaud |
| Newcon Software Design | Zurich |
| Newsroom Communication AG | |
| Nexans Schweiz AG | Neuchâtel |
| Nexgen AG | Zurich |
| Nexon Solutions GmbH | Bern |
| Nexoya Ltd | |
| Next AG | St. Gallen |
| Nexthink S.A. | Vaud |
| Nexthink S.A. | |
| nextron internet team GmbH | Basel-Stadt |
| Nexus Personal- und Unternehmensberatung AG | Zurich |
| Nexus Telecom Switzerland | Zurich |
| Nexxiot | |
| Nezasa AG | |
| Nimag Networks S.à.r.l. | Vaud |
| Nine Internet Solutions AG | Zurich |
| NIS AG | Lucerne |
| Nivalis Group S.A. | |
| NLS Pharmaceutics AG | |
| Noema Pharma | Basel-Stadt |
| Nomasis | Zurich |
| Noser Engineering AG | Zurich |
| NoteTab+ | Fribourg |
| Nouscom AG | |
| Nouscom AG | |
| Nova Cantica | Zurich |
| Nova-Logic S.A. | Vaud |
| Novaccess | |
| NovaGo Therapeutics | |
| Novaremed AG | |
| Novartis AG | |
| Novatec Consulting AG | Schwyz |
| Novatime AG | Bern |
| Novative | Vaud |
| NOVATREND Services GmbH | Zurich |
| Novigenix S.A. | |
| Novocure GmbH | |
| Novostia S.A. | |
| nowhow solutions AG | Bern |
| NPB Neue Privat Bank AG | |
| NTH AG | Bern |
| Nuclidium AG | |
| Nucore Internet Services GmbH | Solothurn |
| Nullundeins | Basel-Landschaft |
| NUM AG | Appenzell Ausserrhoden |