| Name | Region |
|---|---|
| Yann Esposito | |
| Yateo | Paris |
| Yatoo | Hérault |
| YaZiba.net | Indre-et-Loire |
| YBDesign | Alpes-de-Haute-Provence |
| YCE Partners | |
| Yeddir | |
| Yélé | |
| Yellowsys | |
| Yeman | Yvelines |
| YesGo | |
| Yesouiapp | Hérault |
| Yespark | |
| YesWeHack | Paris |
| YesWeHack S.A.S. | Paris |
| Yewth | |
| Yield Studio | |
| Yieldy | |
| YKONE | |
| Ylly | |
| YMAG | Côte-d'Or |
| Ymsoft | Alpes-Maritimes |
| Ynoveo | |
| Ynsect | |
| Yodatech | Bouches-du-Rhône |
| Yogosha S.A.S. | Paris |
| Yokai | |
| Yokr | |
| Yole Group | |
| Yomoni | |
| Yoni Groupe | Isère |
| YOODA | Hérault |
| YOOI | |
| Yooji | |
| Yoolink | Paris |
| YoolinkPro | Paris |
| Yoorz | |
| Yooz | |
| You Don’t Need a CRM | Paris |
| You2You | Paris |
| youARhere | Paris |
| Youdemus | Paris |
| Youlead | Indre-et-Loire |
| YouMeO | |
| Youninfo | Charente-Maritime |
| Younited S.A. | |
| Younited-Credit | |
| Yourax | Nord |
| Yourbo | |
| Yousign | Calvados |