| Company name | Reg. code |
|---|---|
| AIRHOOK OÜ | 17456789 |
| AIRWORK OÜ | 17160133 |
| AIRBOOM OÜ | 14061583 |
| AIRHOX OÜ | 16409272 |
| AIROK OÜ | 10900160 |
| BITHOOK OÜ kustutatud | 14490746 |
| HAIRHOOD OÜ | 16344813 |
| ADHOOK OÜ | 16901403 |
| BEAUTY HAIRLOOK OÜ | 16317207 |
| KARJAKÜLA ÄRIHOOV OÜ (former name Kauba Teenindus Kinnisvara OÜ) | 17124410 |