| Name | Region |
|---|---|
| Wild Code School | Gironde |
| Wimifi | Loire |
| Win and Web | Yvelines |
| Win Novation Informatique | Loire-Atlantique |
| Win&Soft | Eure-et-Loir |
| win-design.com | Bouches-du-Rhône |
| Winch | Paris |
| Windoo | |
| Winjob | Oise |
| WinLassie | Rhône |
| Wino Technologies S.A.S. | |
| Winoptics S.A.R.L. | Aube |
| Wintics | |
| Wintrans | Bouches-du-Rhône |
| Wise Integration | |
| Wise.Cloud | |
| Wisear | |
| Wiseed | Haute-Garonne |
| Wisembly | |
| Wiseone | |
| WISPOT France | Hérault |
| Wistee S.A.S. | Val-d'Oise |
| Witco | |
| Witekio | Métropole de Lyon |
| With | Loire-Atlantique |
| Withings | |
| Wity | |
| Wixar | |
| Wizaplace | |
| Wizbii | |
| WiziShop | |
| WiziShop S.A.S. | Alpes-Maritimes |
| WizVille | |
| Wizzbe | Maine-et-Loire |
| WizzInvest | |
| Wmaker | Corse-du-Sud |
| WMH Project | |
| WNP | |
| Wokine | Nord |
| Woleet | Ille-et-Vilaine |
| Wolfox | |
| Wolfy S.A.S. | |
| Women in Tech | |
| WOMP | Paris |
| Wonder Legal | |
| WonderPush | |
| WOÔ | |
| Woonoz | |
| Wooskill | |
| Wooxo | Bouches-du-Rhône |