| Nimi | Paikkakunta |
|---|---|
| Trimmauspalvelu MyDonna | Helsinki |
| Trimmauspalvelu Takku Akatemia Oy | Helsinki |
| Trimont Finland Oy | Helsinki |
| Trinacom Oy | Helsinki |
| Tringle Trading Ky | Helsinki |
| Trinil Oy | Helsinki |
| Trinity Marketing Oy | Helsinki |
| Trinity Square Insurance Limited | Helsinki |
| Trio iL Milano Oy | Helsinki |
| Trio Jesper Oy | Helsinki |
| Trioli Media | Helsinki |
| TrioPro Oü | Helsinki |
| Tripeas Oy | Helsinki |
| Triple Invest oy | Helsinki |
| Triple Treatment Translations | Helsinki |
| Tripleviné Oy | Helsinki |
| TripleWin Oy | Helsinki |
| tripod research oy | Helsinki |
| Tripulse Oy | Helsinki |
| Trisigma Holding Oy | Helsinki |
| Troll Capital Oy | Helsinki |
| Troll House Oy | Helsinki |
| Troll Pakolaiset | Helsinki |
| Trollius Oy | Helsinki |
| TromBone Oy | Helsinki |
Yritysesittely