| Nimi | Paikkakunta |
|---|---|
| Cardio Gym Kuntokeskus | Turku |
| Carheart Osuuskunta | Turku |
| Carl Stahl Oy | Turku |
| Carplus Oy | Turku |
| Cartech Osk | Turku |
| Casagames Oy | Turku |
| CASAGRANDE TRADING | Turku |
| Casalinie | Turku |
| CaseWheel | Turku |
| Castañeda Architects | Turku |
| Castelli & Caballo Consulting Oy | Turku |
| CB Finland Oy | Turku |
| Cbv-Turku ry | Turku |
| CC-Elektroniikka | Turku |
| Ceiko Kiina Oy | Turku |
| Cellpay Finland Oy | Turku |
| Cenk ja Cem | Turku |
| Centrum Balticum -säätiö | Turku |
| Cezam Tmi | Turku |
| CH Productions Oy | Turku |
| Charlie | Turku |
| Charlotte Meentzen Finland Ky | Turku |
| Charmhair | Turku |
| Chelsea Hairdressing | Turku |
| Chi Medi Qi Oy | Turku |
Yritysesittely