| Nimi | Paikkakunta |
|---|---|
| ACTIVATE ENGLISH KL | Espoo |
| Active Sport PP | Espoo |
| Activenture | Espoo |
| Acton Oy | Espoo |
| ADA Consulting Oy | Espoo |
| AdaCom Oy | Espoo |
| Adan Siivous | Espoo |
| ADATOS | Espoo |
| ADE Consulting Oy | Espoo |
| Adelfos | Espoo |
| Adelli Oy | Espoo |
| Adena Ky | Espoo |
| Adfore Technologies Oy | Espoo |
| ADI-ALARMSYSTEM FINLAND OY | Espoo |
| Adifi | Espoo |
| Adina Gynekologikeskus Oy | Espoo |
| Adivine Ky | Espoo |
| Admiconsult Oy | Espoo |
| adMinore | Espoo |
| Admix Holding Oy | Espoo |
| Advanssi Oy | Espoo |
| Advantage design | Espoo |
| Advestia Oy | Espoo |
| Advika Oy | Espoo |
| Advised ICT Finland Oy | Espoo |
Yritysesittely