| Nimi | Paikkakunta |
|---|---|
| Apix Messaging Oy | Espoo |
| APOLLO RANGERS RY | Espoo |
| Apollon Avoin yhtiö | Espoo |
| App Yours Oy | Espoo |
| Appleberry | Espoo |
| Applied Engineering & Consulting OY - Æ&C OY | Espoo |
| AppsCottage | Espoo |
| Appstera Oy | Espoo |
| Aprodu Oy | Espoo |
| Apropå Language training for business | Espoo |
| Apropus Oy | Espoo |
| Apunasi | Espoo |
| Aputiimi PP | Espoo |
| Aputunti | Espoo |
| Apuvoimapalvelut Espoo | Espoo |
| Aqsens Oy | Espoo |
| Aqua Design Oy | Espoo |
| Aqua Et Sol | Espoo |
| Aqua Scandia Oy | Espoo |
| Aqua Sport trainer | Espoo |
| Aquagain Oy | Espoo |
| Aquarius Import Oy | Espoo |
| AR-Saneerausapu Oy | Espoo |
| Arachne Oy Ab | Espoo |
| Aragsan | Espoo |
Yritysesittely