| Newronika S.p.A. | |
| Newronika S.p.A. | |
| Newsoft S.a.s. | Cosenza |
| Newtech Security S.r.l. | Modena |
| NewTechSystem Recupero Dati | Rome |
| NEWTWEN | Padua |
| Nexi Payments S.p.A. | |
| Next S.p.A. | Monza and Brianza |
| Next Vision S.r.l. | |
| Nexteam S.r.l. | Chieti |
| Nextel Italia S.r.l. | Padua |
| Nextre Digital | Milan |
| Nextre Engineering S.r.l. | Milan |
| NEXUS S.r.l. | Milan |
| Nexxt | Varese |
| NGS InfoMedia S.r.l. | Verona |
| Nibol S.r.l. | |
| NICE | Asti |
| NicePDF Software, Inc. | Naples |
| Niva Servizi Informatici S.r.l. | Lecce |
| NKE Automation S.r.l. | Turin |
| Noamweb | Catania |
| Nocable S.p.A. | Naples |
| NodeWeaver S.r.l. | Friuli-Venezia Giulia |
| NoMachine S.à.r.l. | Rome |
| Nomesia S.r.l. | Milan |
| Noniente | Padua |
| Nonsolosoft | Turin |
| Noon Care S.r.l. | |
| Nootiz | South Tyrol |
| Noovle S.p.A. | Milan |
| Nordest Telematica S.r.l. | Venice |
| NoScript | Palermo |
| Nova Labs S.r.l. | |
| Nova Systems S.r.l. | |
| Novac S.r.l. | |
| Novacavi | Milan |
| Novacom Consulting di Fierro R. | Bari |
| Novacomitalia Web & Digital Communication Agency | Rome |
| NovaNext S.r.l. | Turin |
| Novasis Ingegneria | Turin |
| Novasystem S.r.l. | Piacenza |
| Noze S.r.l. | Pisa |
| NPO Sistemi S.r.l. | Milan |
| NS3 S.r.l. | Venice |
| NTC S.r.l. | |
| NTOP | Pisa |
| NTP Nano Tech Projects S.R.L. | |
| Numero 10 S.p.A. | Milan |
| Nuova Ceva S.n.c. | Novara |