| Nimi | Paikkakunta |
|---|---|
| Dark Visions | Espoo |
| Darkoum | Espoo |
| Darni Digital Solutions | Espoo |
| Daroda Oy | Espoo |
| Das Auto Huolto Oy | Espoo |
| Dasos Capital Oy | Espoo |
| DAT arkkitehdit Oy | Espoo |
| DATA Espoo Oy | Espoo |
| Data Impulssi | Espoo |
| Data-asister avoinyhtiö | Espoo |
| Databasement Oy | Espoo |
| Datable Tmi | Espoo |
| Dataka Oy | Espoo |
| Datalogic Mobile Srl Italien filial | Espoo |
| DataOn Computer Services Oy | Espoo |
| Datart Finland Oy | Espoo |
| Datatex Oy | Espoo |
| DATUM SIIVOUS | Espoo |
| David Furman T:mi | Espoo |
| David RICE | Espoo |
| DAVISTO OY | Espoo |
| Davy Racing ry | Espoo |
| Daylite Investment Oy | Espoo |
| DDM Espoo Oy | Espoo |
| De-Dust Engineering Oy | Espoo |
Yritysesittely