| Nimi | Paikkakunta |
|---|---|
| Qtrox Oy | Helsinki |
| QUADCON | Helsinki |
| QuadRobotics Oy | Helsinki |
| Quaint Arcade | Helsinki |
| Qual-IT | Helsinki |
| Qualitems Oy | Helsinki |
| Quality Magazines Helsinki Oy | Helsinki |
| Quality of Life Health Care OY | Helsinki |
| Qualproof Oy | Helsinki |
| Quarry International Oy | Helsinki |
| qub designs | Helsinki |
| Queen Dee | Helsinki |
| Queue for You Oy | Helsinki |
| Quiet Water Oy | Helsinki |
| Quietcomp | Helsinki |
| Quincy Gastronomic Services | Helsinki |
| Qumos Oy | Helsinki |
| Quorum Asuntoturva Oy | Helsinki |
| Quris Consulting Avoin Yhtiö | Helsinki |
| QUUTIO | Helsinki |
| Qvalia Oy | Helsinki |
| Qventa Oy | Helsinki |
| Qvik Oy | Helsinki |
| Qwiffer American | Helsinki |
| R & D Autokorjaamo Master | Helsinki |
Yritysesittely