| Nimi | Paikkakunta |
|---|---|
| Copas y Tapas Oy | Helsinki |
| COPONE | Helsinki |
| Copy Cop | Helsinki |
| Copy-Set Oy | Helsinki |
| Copybox Editing | Helsinki |
| Copywriter Matti Kainulainen | Helsinki |
| Copywriter Tarja Torikka T:mi | Helsinki |
| Coquus Oy | Helsinki |
| Coradcor Translations | Helsinki |
| Corallfort | Helsinki |
| Corbacho WebDev | Helsinki |
| Core Coach Oy | Helsinki |
| Core Consulting Oy | Helsinki |
| Corecon Productions Avoin yhtiö | Helsinki |
| Coredump Oy | Helsinki |
| Corellia Helsinki Oy | Helsinki |
| Corenium Oy | Helsinki |
| Coresoft Finland Oy | Helsinki |
| Corner Pro Shop Oy | Helsinki |
| Cornerstone Translations | Helsinki |
| Cornfox & Brothers Oy | Helsinki |
| Corporate Man Oy Ab | Helsinki |
| Corporatum (Finland) Oy | Helsinki |
| CorpoSec Consulting | Helsinki |
| Corpus Fortis | Helsinki |
Yritysesittely