| 1000047198 | Manteo AI P.C. | GR-Greece | Company | Yes | Alumnus | ESA BIC Greece | |
| 1000041843 | Maple Aviation GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Bavaria | |
| 1000042963 | Marble Imaging GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Northern Germany | |
| 1000044960 | Marine Weather Intelligence | FR-France | Company | Yes | Alumnus | ESA BIC Nord France | |
| 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 | |
| 1000048424 | MeteoHawk s.r.o. | CZ-Czech Republic | Company | Yes | Incubatee | ESA BIC Czech Republic | |
| 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 | |
| 1000049196 | Mirame Europe SL | ES-Spain | Company | Yes | Incubatee | ESA BIC Barcelona | |
| 1000049156 | MOAI TECH SL | ES-Spain | Company | Yes | Incubatee | ESA BIC Barcelona | |
| 1000044307 | Mobile Monitoring Sp. z o. o. | PL-Poland | Company | Yes | Alumnus | ESA BIC Poland | |
| 1000048643 | MoistX P.C. | GR-Greece | Company | Yes | Incubatee | ESA BIC Greece | |
| 1000038888 | Monava AB | SE-Sweden | Company | Yes | Alumnus | ESA BIC Sweden | |
| 1000042936 | Motion Products Kft. | HU-Hungary | Company | Yes | Alumnus | ESA BIC Hungary | |