| Nimi | Paikkakunta |
|---|---|
| ClearSignal Oy | Tampere |
| Click2Media | Tampere |
| Clinic Alexandria Oy | Tampere |
| CLIVO | Tampere |
| CN Vent Oy | Tampere |
| Co & Go Oy | Tampere |
| Coach Eetu | Tampere |
| Coaxial Oy | Tampere |
| Cobalt Eagle avoin yhtiö | Tampere |
| Cocomama | Tampere |
| Code Logic Oy | Tampere |
| codelas consulting | Tampere |
| Codemancers Oy | Tampere |
| Coleq Ltd Oy | Tampere |
| Collaboration House Oy | Tampere |
| COLLEGIUM MUSICUM TAMPERENSE RY. | Tampere |
| COLOR graphics Topi Jalonen | Tampere |
| Colossal Order Oy | Tampere |
| COM-forte Oy | Tampere |
| Cometa Oy | Tampere |
| Communicare Finland Oy | Tampere |
| Como Trading Oy | Tampere |
| Compegra Oy | Tampere |
| Composite Door Corporation CDC Oy | Tampere |
| Concentra Oy | Tampere |
Yritysesittely