| Nimi | Paikkakunta |
|---|---|
| Coforia Group Oy | Helsinki |
| Cofoundery.com I Ky | Helsinki |
| Cogiteq Services Oy | Helsinki |
| CognAid Oy | Helsinki |
| COGNIZANTIT OY | Helsinki |
| Cohen production | Helsinki |
| Cohiba Holding I Ky | Helsinki |
| Coile & Co | Helsinki |
| Cold Cold Ground Oy | Helsinki |
| Colemont Finland Oy | Helsinki |
| CoLeRent Oy | Helsinki |
| Colgrinder Oy | Helsinki |
| Colibri Capital Oy | Helsinki |
| Coligro Oy | Helsinki |
| Colin Lynch Ky | Helsinki |
| Collarte oy Finland | Helsinki |
| Collaxion Oy | Helsinki |
| Colliers Management Finland Oy | Helsinki |
| Collis Nordic Oy | Helsinki |
| Colopros | Helsinki |
| Color Plast J&J Oy | Helsinki |
| Colorado-Clean | Helsinki |
| Colores - Suomen Suolistosyöpäyhdistys ry | Helsinki |
| Colors of Zanzibar | Helsinki |
| Colorsep Oy | Helsinki |
Yritysesittely