| Ettevõtte nimi | Reg. kood |
|---|---|
| CE STUDIO OÜ | 12869996 |
| CESM STUDIO OÜ | 16883467 |
| CEESU STUDIO OÜ | 14599880 |
| STUDIO CERASUS OÜ | 16331680 |
| PREMIUM DESIGN OÜ (endine nimi Fran Studio Design OÜ) | 12188374 |
| JS CERAMIC ART STUDIO OÜ (endine nimi Omakodu Ekspert OÜ) | 14809509 |