| Company name | Reg. code |
|---|---|
| STUDIO 11 TÜ | 14135353 |
| CS STUDIO TÜ | 11235999 |
| JT STUDIO TÜ | 11070943 |
| BEADS STUDIO TÜ kustutatud | 12866590 |
| E-DESIGN STUDIO TÜ | 11683054 |
| DART STUUDIO TÜ | 10732945 |
| "PRP STUUDIO" TÜ (former name PRP Stuudio) | 10019147 |
| ARTGRAAF STUUDIO TÜ | 10316247 |
| TUTTI STUDIO MTÜ | 80389147 |
| STUDIO TUUMAT OY | 60593997 |
| ALTEKS STUDIO TÜH kustutatud | 10293291 |
| TURTLE VENTURE STUDIO PTE. LTD. | 202241350M |