| Nimi | Paikkakunta |
|---|---|
| TRADIA LINGUA | Espoo |
| Tradugraph | Espoo |
| Traffic Marketing Oy | Espoo |
| Traficon Oy | Espoo |
| Train 4 Health | Espoo |
| Traineriina | Espoo |
| Tramigo Oy | Espoo |
| Tran Phuong Lan Mirja | Espoo |
| Transmitline Oy | Espoo |
| Transtechno | Espoo |
| Transtechno OY | Espoo |
| Transtierra Oy | Espoo |
| Trapezia | Espoo |
| Traphound Oy | Espoo |
| Tratex Ky | Espoo |
| TRAVEL AND BUNK | Espoo |
| Travel Deluxe Oy | Espoo |
| TravelExchange Finland Oy | Espoo |
| TRAVELOUS OY | Espoo |
| Trefoil Energy Consulting | Espoo |
| Treknet Finland Oy | Espoo |
| Tri-M avoin yhtiö | Espoo |
| Tribuna Oy | Espoo |
| Tricolore Oy | Espoo |
| Tricor Oy | Espoo |
Yritysesittely