| Company name | Reg. code |
|---|---|
| BBCONCERT OÜ kustutatud | 14120950 |
| BALTIC CONCERT OÜ | 16960972 |
| PREMIUM CONCERT OÜ kustutatud | 12159912 |
| MEGATEK CONCERT OÜ (former name Megatek Inkasso OÜ) | 14202664 |
| CONCERT TEAM OÜ | 14832968 |
| SVITLO CONCERT OÜ | 12810098 |
| MY CONCERT OÜ kustutatud | 12193636 |
| LITTLE CONCERT OÜ kustutatud | 12053579 |
| CONCERT EU OÜ | 16570113 |
| MGV CONCERT OÜ | 14702438 |
| MEDIA CONCERT OÜ | 14417100 |
| BALTIC CONCERT GROUP OÜ | 12417018 |
| INTERNATIONAL CONCERT BRIDGE OÜ | 16848071 |
| EUROPEAN CONCERT BUREAU OÜ | 17380917 |
| CONCERT AND SHOW OÜ kustutatud (former name ASLERTEKS OÜ) | 12939521 |
| MAX KORZH CONCERT OÜ kustutatud | 14105010 |
| MUSIC AND CONCERT AGENCY OÜ kustutatud | 12518140 |
| A-LIST CONCERT AGENCY OÜ kustutatud | 12717950 |
| GRAND PRIX CONCERT AGENCY OÜ kustutatud | 12201944 |
| EESTIFLEX OÜ (former name Concert OÜ) | 14205177 |