| Name | Region |
|---|---|
| Memotoo | Isère |
| Memsoft | Métropole de Lyon |
| Mendo S.A.S. | |
| Menlog | |
| Menta S.A.S. | |
| Mental Works | Oise |
| MentalWorks | |
| Mention | Paris |
| Méphivio | Hérault |
| Mercateam | |
| Merci-Michel | |
| Mercos | Bas-Rhin |
| Mercuria | Loire-Atlantique |
| Mereo S.A.S. | Paris |
| Mergify | |
| Meribel Pharma Group | |
| Merka-TIC | Pyrénées-Atlantiques |
| Merkutio | |
| mes-sauvegardes-de-sante.com | Paris |
| Mesotech Ingénierie | Finistère |
| Meta-API | |
| Metadventure | |
| MetaFlight S.A.S. | |
| Metafora Biosystems | |
| MetaLand Studio | |
| Metaline | |
| MétaluSoft | Loire-Atlantique |
| Metamicro | Paris |
| Metanext | |
| Metaphora | Paris |
| Metapolis | |
| METAV.RS | |
| meteo*swift | |
| Meteor Network | Hauts-de-Seine |
| Metracom | Yvelines |
| Metracom S.A.S. | |
| Metricool | |
| MetricsHub S.A.S. | |
| Metrixware S.A.S. | Hauts-de-Seine |
| Metrologic Group | |
| Metron | |
| Metroscope | |
| Metsys | |
| Metycea | Var |
| Metyos | |
| MexBrain | |
| Mext | |
| Mexty | |
| Mezzoteam | Hauts-de-Seine |
| MF Network |