| Name | Type | Country |
|---|---|---|
| uSysCom | Enterprise | Spain |
| UTBM | Enterprise | France |
| VIAS INSTITUTE | Enterprise | |
| Vicomtech | Association | Spain |
| VirtualWare | Enterprise | Spain |
| Voxelia | Enterprise | France |
| Wellness Telecom | Enterprise | Spain |
| Wiener Linien | Enterprise | |
| WizNet | Enterprise | Spain |
| XLAB RAZVOJ PROGRAMSKE OPREME IN SVETOVANJE DOO | Enterprise |