Registered 19. august 2025, primary activity: Public relations and communication activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.
OÜ Siisar Konsult is connected to 9 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Olev-Andres Tinn (9 companies).
| Company | Role | Reg. code |
|---|---|---|
| Digital Solutions Baltic OÜ | Founder | 10654725 |
| Elu Kaitse Liit MTÜ | FounderUltimate beneficial ownerBoard member | 80672021 |
| Growing Culture OÜ | FounderUltimate beneficial ownerShareholder 100%Board member | 14879846 |
| MTÜ Eesti Vesinikutehnoloogiate Ühing | Board memberUltimate beneficial owner | 80401368 |
| Osaühing Kungros | Board member | 10555609 |
| OÜ Drorob | Board memberFounderUltimate beneficial ownerShareholder 50% | 17481417 |
| SillamaeGlassblock OÜ | Board memberFounderShareholder 16%Ultimate beneficial owner | 16953452 |
| Tallinn, Tartu mnt 55 korteriühistu | Board member | 80067219 |
| Tallinna Elektrotehnika Tehas "Estel" AS | Supervisory board member | 10668696 |