| Ettevõtte nimi | Reg. kood |
|---|---|
| EVENTUM SERVICE OÜ | 11516014 |
| EVENTEX SERVICE OÜ (endine nimi Eventex Service UÜ) | 16000309 |
| KENGYEL MEZOH OÜ kustutatud (endine nimi Event servise OÜ) | 12582875 |
| NJ DEVELOPMENT GROUP OÜ (endine nimi OÜ Baltic Event Service) | 10805348 |
| MR EVENT SERVICE OÜ | 16820521 |
| EVENT MARKETING SERVICE OÜ kustutatud | 10988633 |
| PRO EVENT SERVICES OÜ (endine nimi Music Sound OÜ) | 11891255 |
| STAND CONGRESS EVENTS SERVICES OÜ | 16771521 |
| CHAGLANS EVENT & PRODUCTION SERVICES OÜ | 17340757 |
| INMUSE INTERNATIONAL MUSICAL SERVICES & EVENTS OÜ kustutatud | 16540034 |
| G.M.A EVENTS & HOSPITALITY SERVICES OÜ | 17400821 |