| Nimi | Paikkakunta |
|---|---|
| Dingle Oy | Helsinki |
| Dinner Rush | Helsinki |
| Dinostore Oy | Helsinki |
| Dinoto Oy | Helsinki |
| Diocap Oy | Helsinki |
| Diodema | Helsinki |
| Diolt Oy | Helsinki |
| Dionis AGB Oy | Helsinki |
| Diorina | Helsinki |
| Diose Oy | Helsinki |
| Diplomi-insinööritoimisto Jussi Hermunen | Helsinki |
| Direct Link technologies Oy | Helsinki |
| Directa Oy | Helsinki |
| Directo Oy | Helsinki |
| Directory Invest Oy | Helsinki |
| DIREKSIS OY | Helsinki |
| DirektMedia Finland Oy | Helsinki |
| Dirikka Oy | Helsinki |
| DiRoNi | Helsinki |
| Dirty Clothing Oy | Helsinki |
| Disain garage Ky | Helsinki |
| DISASTER MASTER | Helsinki |
| Disco Duro | Helsinki |
| Disco Systems Helsinki | Helsinki |
| Disconails | Helsinki |
Yritysesittely