| Name | Type | Country |
|---|---|---|
| STELAR SECURITY TECHNOLOGY LAW RESEARCH | Enterprise | |
| Swarco Mizar | Enterprise | |
| Symplio Lifestyle Technologies | Enterprise | Spain |
| Tapquo | Enterprise | Spain |
| TASS INTERNATIONAL MOBILITY CENTER BV | Enterprise | |
| TECHNISCHE UNIVERSITAT BERLIN | Enterprise | |
| Tecnalia | Enterprise | Spain |
| Tecnum | Enterprise | Spain |
| Tekniker IK4 | Enterprise | Spain |
| Telvent | Enterprise | Spain |