| Nimi | Paikkakunta |
|---|---|
| CINEMIX | Espoo |
| City Choice | Espoo |
| CITY HORO RY | Espoo |
| Cityfin Oy:n konkurssipesä | Espoo |
| Citylon Oy | Espoo |
| Civil Soft Oy | Espoo |
| CK-palvelut | Espoo |
| Clas Christiansen | Espoo |
| Claudia.L | Espoo |
| Clausura Media Oy | Espoo |
| Cleanclassic Oy | Espoo |
| CleanEspoo | Espoo |
| Cleantech Insider Oy | Espoo |
| Cleareye Oy | Espoo |
| Cleveland Tony Martin Samuel | Espoo |
| Cleverhill Oy | Espoo |
| click2shop Oy | Espoo |
| Clinius Oy | Espoo |
| Clinmed Oy | Espoo |
| Cloud House Oy | Espoo |
| Cloud Solutions CS Oy | Espoo |
| Cloudberry Associates AB | Espoo |
| Cloudless Oy | Espoo |
| Club des Cinq Oy | Espoo |
| Club Xtreme Oy | Espoo |
Yritysesittely