| 1000036994 | medicalvalues GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Baden-Württemberg | |
| 1000030133 | Menhir Photonics AG | CH-Switzerland | Company | Yes | Alumnus | ESA BIC Switzerland | |
| 1000040493 | MESPAC Srl | IT-Italy | Company | Yes | Alumnus | ESA BIC Turin | |
| 1000042075 | Messium Ltd | GB-United Kingdom | Company | Yes | Alumnus | ESA BIC UK | |
| 1000046448 | Meta Futura Aerospace | GB-United Kingdom | Company | Yes | Alumnus | ESA BIC UK | |
| 1000043576 | Metalonn | DE-Germany | Company | No | Alumnus | ESA BIC Hessen | |
| 1000042937 | MindChip | EE-Estonia | Company | Yes | Alumnus | ESA BIC Estonia | |
| 1000040162 | MindRove Kft. | HU-Hungary | Company | Yes | Alumnus | ESA BIC Hungary | |
| 1000039382 | MinWave Technologies SA | CH-Switzerland | Company | Yes | Alumnus | ESA BIC Switzerland | |
| 1000031612 | MIPRONS | IT-Italy | Company | Yes | Alumnus | ESA BIC Lazio | |
| 1000037283 | MIRA | AT-Austria | Company | No | Alumnus | ESA BIC Austria | |
| 1000039323 | Miraex SA | CH-Switzerland | Company | No | Alumnus | ESA BIC Switzerland | |
| 1000042539 | MIRO Analytical AG | CH-Switzerland | Company | No | Alumnus | ESA BIC Switzerland | |
| 1000044773 | MIRORES Mining Data Services | PL-Poland | Company | No | Alumnus | ESA BIC Poland | |
| 1000042785 | Miura Simulation | FR-France | Company | No | Alumnus | ESA BIC Nord France | |
| 1000032818 | MLReef GmbH | AT-Austria | Company | No | Alumnus | ESA BIC Austria | |
| 1000041936 | MMIC Lab Limited | IE-Ireland | Company | No | Alumnus | ESA BIC Ireland | |
| 1000044307 | Mobile Monitoring Sp. z o. o. | PL-Poland | Company | Yes | Alumnus | ESA BIC Poland | |
| 1000038888 | Monava AB | SE-Sweden | Company | Yes | Alumnus | ESA BIC Sweden | |
| 1000042444 | Mondaic | CH-Switzerland | Company | No | Alumnus | ESA BIC Switzerland | |