A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 1
| NASER PUBLICIDAD S.L. (11) | NATUR DEL SIGLO XXI (5) |
| Nautalia Viajes (11) | NDSMARKETING (5) |
| Near Technologies (34) | Necomplus (10) |
| Neiker Tecnalia (6) | netBSS (5) |
| NETKIA SOLUCIONES SL (5) | NETQUEST (5) |
| Network Centric Software (31) | Neum೩cos Soledad (6) |
| New tandem (30) | NEW TANDEM E.T.T. (5) |
| NewLine Events (6) | NEWLINK (7) |
| Nexian energia (6) | NEXIAN SPAIN EMPRESA DE TRABAJO TEMPORAL S.L (20) |
| Nexolocal (28) | NEXT COMPUTER SERVICES (100) |
| Next Ventures Ltd (8) | NEXTEL ENGINEERING SYSTEMS (21) |
| Nextret S.L. (15) | Nexus (9) |
| Nexus IT (11) | Nexus Novo Executive Search (7) |
| NORAUTO (21) | Nortempo (14) |
| NORTEMPO, E.T.T. (36) | NORTEMPO, E.T.T., S.L. (487) |
| Nortempo Ett (6) | NORTEMPO ETT, S.L. (95) |
| Nova Notio (26) | Novabase Espana S.A. (19) |
| Novanotio (29) | NP Consulting (5) |
| NPGroup-International (635) | Nuestra Web de Boda (7) |
| NUTRASS (7) | NutriBac (5) |
| nutrisquare (8) |