| IT Social | |
| IT Systèmes | |
| IT TEL | Bouches-du-Rhône |
| IT Tour | Paris |
| IT Visions par Ivision | Hauts-de-Seine |
| It's Sauquet.com | |
| IT-LOGIQ | |
| IT-NewVision | |
| IT-ROOM | Nord |
| iT-sis | Loiret |
| IT-Translation | Paris |
| ITAMSYS S.A.R.L. | Métropole de Lyon |
| ITC Ariane Services | |
| ITD System | Saône-et-Loire |
| ITdistri | Paris |
| ITEA | Loire-Atlantique |
| ITeam S.A.S. | Yvelines |
| ITECH Lyon | Métropole de Lyon |
| itech-soft S.A.S. | |
| Iteminfo | Bas-Rhin |
| ITEN | |
| Iteration X | |
| Itesa | Bouches-du-Rhône |
| ITESOFT | Val-de-Marne |
| ITespresso.fr | Hauts-de-Seine |
| iTest S.A.R.L. | Haute-Garonne |
| Itexis | Yvelines |
| ITHeac | Haute-Savoie |
| ITI Communication | Haute-Vienne |
| ITI Forums | |
| itiConseil | Nièvre |
| ITII Bourgogne | Yonne |
| ITinSell | |
| ITIS Commerce | |
| ITK | |
| Itlink | Val-de-Marne |
| ITM | Nord |
| ITMG-Consulting | |
| ITNetworks | Paris |
| ITO 33 | Paris |
| Itool Systems | Yvelines |
| iTPro.fr | Yvelines |
| ITrust | |
| ITS Group | Hauts-de-Seine |
| ItsAlive | |
| IUT - Université Angers | Maine-et-Loire |
| IUT Aix-Marseille Université | Bouches-du-Rhône |
| IUT Alençon | Orne |
| IUT Bordeaux Michel de Montaigne | Gironde |
| IUT Cherbourg Manche | Manche |