| Ettevõtte nimi | Reg. kood |
|---|---|
| COURTESY OÜ | 16143144 |
| COUNTESS OÜ | 12472980 |
| KALDUANA COURSES OÜ | 17045248 |
| ALB COURSES OÜ | 14800632 |
| LENOK COURSES OÜ (endine nimi Neve Rahaklubi OÜ) | 16030428 |
| LANGUAGE COURSES OÜ | 14972669 |
| COURSY TECHNOLOGY OÜ | 14699729 |
| STRATEGIC TRAINING COURSES OÜ kustutatud | 14635386 |
| ADRIEN JOURDAN COURSES OÜ | 16047044 |
| BOOK PUBLISHING COURSES OÜ | 17152623 |
| R&P COURSES OÜ | 16052832 |
| JÄRVI AKADEEMIA – MUSIC COURSES AND MASTERCLASSES OÜ | 16245896 |
| MENU DEVELOPMENT OÜ kustutatud (endine nimi Coursy OÜ) | 14224269 |
| CORTES EUROPE OÜ kustutatud | 12280810 |
| RIMKA GROUP OÜ (endine nimi RIMKA EHITUS OÜ) | 14264530 |
| RAYOF BEAUTY OÜ (endine nimi Cortess Ilustudio OÜ) | 14356657 |