| 1000052018 | Voltify | FR-France | Company | No | Incubatee | ESA BIC Nord France | |
| 1000045776 | Vortex Aerotec GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000046385 | Voyant Innovations Limited | GB-United Kingdom | Company | Yes | Alumnus | ESA BIC UK | |
| 1000030416 | VR2Planets | FR-France | Company | No | Alumnus | ESA BIC Nord France | |
| 1000035513 | Vyoma GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Hessen | |
| 1000036968 | Vypno GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000048768 | Waldfreunde gGmbH | DE-Germany | Company | No | Incubatee | ESA BIC Hessen | |
| 1000050138 | WaveMasters | ES-Spain | Company | No | Incubatee | ESA BIC Barcelona | |
| 1000042888 | Wayren OÜ | EE-Estonia | Company | No | Alumnus | ESA BIC Estonia | |
| 1000024045 | WEATHER SAFE COFFEE LTD | GB-United Kingdom | Company | No | Alumnus | ESA BIC UK | |
| 1000039423 | WEME Global GmbH | AT-Austria | Company | No | Alumnus | ESA BIC Austria | |
| 1000041700 | Werover GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Northern Germany | |
| 1000042150 | Windyfi | NO-Norway | Company | No | Alumnus | ESA BIC Norway | |
| 1000044816 | Winse Power Oy | FI-Finland | Company | Yes | Alumnus | ESA BIC Finland | |
| 1000026933 | Wise Robotics Srls | IT-Italy | Company | No | Alumnus | ESA BIC Lazio | |
| 1000043834 | Wondrous Globe Unipessoal Lda | PT-Portugal | Company | Yes | Alumnus | ESA BIC Portugal | |
| 1000028287 | World from Space | CZ-Czech Republic | Company | Yes | Alumnus | ESA BIC Czech Republic | |
| 1000026661 | WxFUSION | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000043428 | X - ENDER Space s.r.o. | CZ-Czech Republic | Company | Yes | Alumnus | ESA BIC Czech Republic | |
| 1000041644 | Xeno Patch UG (Haftungsbeschränkt) | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |