| Nimi | Paikkakunta |
|---|---|
| DILHAMR | Espoo |
| Dilux Oy | Espoo |
| Dimangi | Espoo |
| DimMon Oy | Espoo |
| Dinmin Oy | Espoo |
| Dinsales Oy | Espoo |
| Diomedea Excellence Oy | Espoo |
| DIPELLE | Espoo |
| Diplomi-insinööri- ja kotipalvelut Mikko Jutila tmi | Espoo |
| Diplomiosteopaatti Vesa - Pekka Rantala D.O. | Espoo |
| Dircost Oy | Espoo |
| Directant | Espoo |
| DISCORENT KINNUNEN TMI | Espoo |
| Diserve Ventures Oy | Espoo |
| Disguise Helsinki Ky | Espoo |
| Dismantle Oy | Espoo |
| Dison Oy | Espoo |
| Dispari Oy | Espoo |
| Disruptive Media Oy | Espoo |
| Distant Coast Partner | Espoo |
| Distorsio Capital Oy | Espoo |
| Dive Finland T:mi | Espoo |
| Divergent Oy | Espoo |
| Diversity Style | Espoo |
| Diverso Design | Espoo |
Yritysesittely