| Ettevõtte nimi | Reg. kood |
|---|---|
| STUDEM OÜ (endine nimi Lepänuka OÜ) | 12822687 |
| STUDEO OÜ | 12841710 |
| STUDE RESTORANID OÜ kustutatud | 10650393 |
| STUDE INVEST OÜ kustutatud | 10425675 |
| STÜDEMANN OÜ | 11126595 |
| STUDIO 2 OÜ (endine nimi Studio L & R osaühing) | 10226419 |
| STUDIO1522 OÜ | 12629358 |
| STUDEKS OÜ | 12211877 |
| STUDIO43 OÜ | 17104867 |
| STUDIO 86 OÜ | 12404004 |
| STUDIO 27 OÜ | 17389172 |
| 44 STUDIO OÜ | 16066627 |
| STUDIO783 OÜ | 14896365 |
| STUDENT OÜ kustutatud | 10934034 |
| STUDIO208 OÜ kustutatud | 14856331 |
| STUDEST OÜ kustutatud | 12941110 |
| STUDERE OÜ kustutatud | 10584447 |
| STUDIO 54 OÜ kustutatud | 11504436 |
| STUDERE OÜ kustutatud | 12249880 |
| 372 STUDIO OÜ | 12213020 |
| STUDIUM OÜ | 10320253 |
| 57STUDIO OÜ | 14548210 |
| STUDIO 369 OÜ | 14578754 |
| STUDIO 92 OÜ | 16765526 |
| STUDIO 3 OÜ | 10841605 |
| STUDIO83 OÜ (endine nimi Pro LVL OÜ) | 12916402 |
| STUDIO 202 OÜ | 16245784 |
| STUDIO 33 OÜ (endine nimi Studio Glamour OÜ) | 14315546 |
| STUDIO 23 OÜ | 16406023 |
| STUFEN OÜ | 16155934 |
| STUDIO28 OÜ | 14060164 |
| STUDIO 1089 OÜ | 14250048 |
| 1STUDIO OÜ kustutatud | 12920467 |
| STUDIO365 OÜ | 14733574 |
| STUDIA OÜ | 10103244 |
| STUDIO89 OÜ (endine nimi Oleme Teel OÜ) | 12292893 |
| STUDIO13 OÜ | 12529243 |
| STURM OÜ | 16247731 |
| MP STUDIO OÜ | 14103270 |
| FUSION STUDIO OÜ | 12044764 |
| RAINBOW STUDIO OÜ | 12365646 |
| QUEENS STUDIO OÜ | 17245355 |
| STUDIO VESI OÜ | 16272019 |
| FINE STUDIO OÜ | 17224726 |
| PRCAFE STUDIO OÜ | 17512253 |
| PROJECT STUDIO OÜ | 12912456 |
| SB STUDIES OÜ | 17024364 |
| SILVERHILL STUDIO OÜ | 14733249 |
| STUDIO MANYUKA OÜ | 17509512 |
| IO STUDIO OÜ | 12189801 |