| Nimi | Paikkakunta |
|---|---|
| Mediatur | Espoo |
| Medical Instruments Group MIG Oy | Espoo |
| Medical Tech Oy | Espoo |
| Medicea Oy | Espoo |
| Medicon Plus Oy | Espoo |
| Medietti Oy | Espoo |
| MediLeijona Oy | Espoo |
| Medipasi Oy | Espoo |
| Mediq Holding Suomi Oy | Espoo |
| Mediti Oy | Espoo |
| Medivertis Oy | Espoo |
| Meedius International Oy | Espoo |
| Meergroup | Espoo |
| Meet Factory Oy | Espoo |
| MeetAndSpeak Oy | Espoo |
| Megaextra Oy | Espoo |
| Megahub Development Oy | Espoo |
| Mehax Oy Ab | Espoo |
| Meidän palvelu | Espoo |
| MEISTERBERG | Espoo |
| MEKA-KIVI | Espoo |
| Mekanisti Oy | Espoo |
| Mekk ja Seltskond Oü | Espoo |
| Melander Consulting Oy | Espoo |
| Melina Solja | Espoo |
Yritysesittely