| Company name | Reg. code |
|---|---|
| BLUMARKS OÜ | 17365065 |
| BLUEMARK OÜ kustutatud | 11445351 |
| BLUEMARK OÜ (former name Prihoda Fin-Est OÜ) | 14051931 |
| BLAUMARK OÜ | 11644214 |
| ALUMARK OÜ | 14496022 |
| ELUMARK OÜ | 14141135 |
| BULMARK OÜ (former name AB Trade OÜ) | 12968787 |
| SOFKORP OÜ kustutatud (former name BLUMERK OÜ) | 12563990 |
| EVERCREST LUMARIS OÜ | 17391766 |
| AUMARKS SERVICE OÜ | 14128666 |
| SOLAR RADIANT EST OÜ (former name Bluemark Systems OÜ) | 14793563 |