| Nimi | Paikkakunta |
|---|---|
| Tre Film Ab | Helsinki |
| tre3dmill | Helsinki |
| Treenia oy | Helsinki |
| Treeniharju | Helsinki |
| TreeniPointti Kuntovalmennus | Helsinki |
| TREIVAN | Helsinki |
| Treivan Company Oy | Helsinki |
| Tremark Oy | Helsinki |
| TREMENDO OY | Helsinki |
| TREMIS OY | Helsinki |
| Trend Micro (EMEA) Limited, Filial i Finland | Helsinki |
| Trend Publishing Markkanen | Helsinki |
| Trendeco Oy | Helsinki |
| Trendgate Finland | Helsinki |
| TRENDINFO | Helsinki |
| Trepal Oy | Helsinki |
| Trepex Oy | Helsinki |
| Tres Bones Oy | Helsinki |
| Tres Papricas Oy | Helsinki |
| Tresel Oy | Helsinki |
| Trespassers | Helsinki |
| Trevian Care I GP Oy | Helsinki |
| Trevian Care I Ky | Helsinki |
| Trevian Care Sub Fund I GP Oy | Helsinki |
| Trevian Care Sub Fund I Ky | Helsinki |
Yritysesittely