| 1000043576 | Metalonn | DE-Germany | Company | No | Incubatee | ESA BIC Hessen | |
| 1000043348 | Moofind UG | DE-Germany | Company | No | Incubatee | ESA BIC Hessen | |
| 1000044022 | MultiPull GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Hessen | |
| 1000042380 | munevo | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000039309 | Munich Quantum Instruments GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Bavaria | |
| 1000037567 | MUnique Technology GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Bavaria | |
| 1000033610 | Mynaric Systems GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000034014 | NAiSE GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Hessen | |
| 1000045248 | NebulaForm GmbH | DE-Germany | Company | No | Incubatee | ESA BIC Northern Germany | |
| 1000033313 | nebumind GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Bavaria | |
| 1000041214 | Neomium GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Bavaria | |
| 1000042325 | Nerite GmbH | DE-Germany | Company | No | Alumnus | ESA BIC North Rhine-Westphalia | |
| 1000046265 | Noxon GmbH | DE-Germany | Company | No | Incubatee | ESA BIC Bavaria | |
| 1000040618 | Odonata GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000031421 | OKAPI:Orbits GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Hessen | |
| 1000042494 | Okeanos Smart Data Solutions GmbH | DE-Germany | Company | No | Incubatee | ESA BIC North Rhine-Westphalia | |
| 1000042424 | Olive Robotics GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000044838 | Optocycle GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Baden-Württemberg | |
| 1000031454 | OroraTech GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Bavaria | |
| 1000040699 | OXO Earth Technologies UG | DE-Germany | Company | Yes | Alumnus | ESA BIC Bavaria | |