Registered 31. august 2026, primary activity: Activities of head offices. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.
Kampani O OÜ is connected to 14 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Priit Kajari (14 companies).
| Company | Role | Reg. code |
|---|---|---|
| Hestra Raamatupidamise Osaühing | Shareholder 29%Founder | 10793935 |
| Hiiu Arendus OÜ | Board member | 12693959 |
| KALOMEL OÜ | Board member | 11034114 |
| Külmallika Invest OÜ | Board memberShareholder 100% | 12315699 |
| Marguse Vara OÜ | Board member | 14125587 |
| Momente Vara OÜ | Board member | 11331711 |
| Osaühing T6A | Board member | 11508167 |
| OÜ Humala 3 Marguse | FounderShareholder 100%Board member | 17428446 |
| Proformex OÜ | Supervisory board member | 12676702 |
| SkyPark OÜ | Founder | 11605752 |
| Tallinn, Tatari tn 6a korteriühistu | Board member | 80649173 |
| Tallinn, Türi tn 10 korteriühistu | Board member | 80412739 |
| Tatari 6A Arenduse OÜ | Board member | 16165565 |
| Tatari Korterid OÜ | Board member | 17300404 |