| 1000045846 | Qoro Quantum UG (haftungsbeschränkt) | DE-Germany | Company | No | Incubatee | ESA BIC Bavaria | |
| 1000030554 | QoL-Ma UG | DE-Germany | Company | Yes | Alumnus | ESA BIC Hessen | |
| 1000035245 | qbound | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000044522 | QASE Tech ApS | DK-Denmark | Company | No | Alumnus | ESA BIC Denmark | |
| 1000044650 | PV2+ GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Baden-Württemberg | |
| 1000046058 | PURR.AI | PT-Portugal | Company | Yes | Incubatee | ESA BIC Portugal | |
| 1000034069 | PROVEYE LIMITED | IE-Ireland | Company | Yes | Alumnus | ESA BIC Ireland | |
| 1000033112 | Protolaunch Ltd | GB-United Kingdom | Company | Yes | Alumnus | ESA BIC UK | |
| 1000044817 | Prophesea BV | BE-Belgium | Company | Yes | Alumnus | ESA BIC Belgium | |
| 1000039645 | Promilist P.C. | GR-Greece | Company | No | Alumnus | ESA BIC Greece | |
| 1000041427 | Prometheus Life Technologies AG | CH-Switzerland | Company | No | Alumnus | ESA BIC Switzerland | |
| 1000038106 | Prof. Dr. H.P. Zenner GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Baden-Württemberg | |
| 1000025374 | PROESYS S.R.L. | IT-Italy | Company | Yes | Alumnus | ESA BIC Lazio | |
| 1000034121 | Procada AB | SE-Sweden | Company | Yes | Alumnus | ESA BIC Sweden | |
| 1000044662 | PRIOjet GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Hessen | |
| 1000041649 | Primover Technologies AB | SE-Sweden | Company | Yes | Alumnus | ESA BIC Sweden | |
| 1000033447 | PriLogiX GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Baden Württemberg | |
| 1000044383 | PreserviTec GmbH | DE-Germany | Company | No | Incubatee | ESA BIC Hessen | |
| 1000045925 | preML GmbH | DE-Germany | Company | Yes | Incubatee | ESA BIC Baden-Württemberg | |
| 1000044672 | Preflet GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Baden-Württemberg | |