Registered 6. jaanuar 2026, primary activity: Business and other management consultancy activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.
Ewerest Grupp OÜ is connected to 14 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Viljar Jaamu (14 companies).
| Company | Role | Reg. code |
|---|---|---|
| Cyber Planet OÜ | Founder | 14037478 |
| Ewerest Energia OÜ | Board member | 17416058 |
| Ewerest Tecnotec OÜ | Board member | 17418135 |
| Glorya Autorent OÜ | Board member | 11018925 |
| Mittetulundusühing Tallinn Finance | Founder | 80335720 |
| Octoinvest OÜ | FounderShareholder 100%Board member | 17445829 |
| Octotron Grupp OÜ | FounderShareholder 100%Board member | 14733893 |
| OJ INVEST GROUP OÜ | FounderShareholder 50%Board member | 16896820 |
| Opetron Capital OÜ | Shareholder 85%Board member | 12471101 |
| Opetron Kinnisvara OÜ | Board member | 12477032 |
| Opetron OÜ | FounderBoard member | 12476601 |
| Osaühing Hansatee Kinnisvara | Founder | 10305367 |
| Osaühing Vara HTG | Founder | 10235684 |
| SKL Operaator OÜ | Shareholder 100%Board member | 10961999 |