| Nimi | Paikkakunta |
|---|---|
| CSA Celebrity Speakers Nordic | Helsinki |
| CSB-System AG | Helsinki |
| CSG-Palvelut | Helsinki |
| CSH-Helsinki | Helsinki |
| CSL Behring AB | Helsinki |
| CSP Projektit Oy Suomi | Helsinki |
| CT cab | Helsinki |
| CT Corona Trade Oy | Helsinki |
| CTC-Production Oy | Helsinki |
| CTI Services (Consultancy, Training and Implementation Services) | Helsinki |
| CTRL CLOTHING OY | Helsinki |
| Ctrl-Alt-Delete | Helsinki |
| Cuba cafe & Party room Oy | Helsinki |
| CUBE 7 | Helsinki |
| Cube Ky | Helsinki |
| Cube Libri Oy | Helsinki |
| Cubio Mobile Oy | Helsinki |
| Cubito Osuuskunta | Helsinki |
| Cubolahead Oy | Helsinki |
| CUCUMBER OY | Helsinki |
| Cuento Oy | Helsinki |
| Cuevas Consulting | Helsinki |
| CUISINE DPRO Kommanditbolag | Helsinki |
| Culaga Oy | Helsinki |
| Cule Oy | Helsinki |
Yritysesittely