Registered 22. mai 2026, primary activity: Other information technology and computer service activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.
OÜ OpEMS is connected to 15 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Taavi Veskimägi (9 companies).
| Company | Role | Reg. code |
|---|---|---|
| Aktsiaselts ESTANC | Supervisory board member | 10416492 |
| CACM OÜ | Board memberFounderUltimate beneficial ownerShareholder 100% | 14697358 |
| DefCAP 2 OÜ | Board memberUltimate beneficial owner | 17132817 |
| DefCAP OÜ | Board memberFounderUltimate beneficial ownerShareholder 50% | 16952197 |
| DefCAP3 OÜ | Board memberUltimate beneficial owner | 17366811 |
| Eesti Kaitse- ja Kosmosetööstuse Liit | Ultimate beneficial owner | 80282573 |
| OÜ Derivaat NH3 | Supervisory board member | 10726198 |
| Sentris Advisory OÜ | Board memberUltimate beneficial owner | 17059138 |
| Sentris Capital Venture Fund I GP OÜ | Board memberUltimate beneficial owner | 17513531 |
| Company | Role | Reg. code |
|---|---|---|
| OÜ Fontem Nostrum | Board memberFounderUltimate beneficial ownerShareholder 100% | 17394523 |
| Sihtasutus Fidelitas | Board member |
| Company | Role | Reg. code |
|---|---|---|
| MindGear OÜ | Board memberFounderUltimate beneficial ownerShareholder 100% | 16546942 |
| Tallinn, Gonsiori tn 29, Gonsiori tn 29a, Kollane tn 2 korteriühistu |
| 90005643 |
| Sten Allik | Sole trader | 14971084 |
| Tempterno Defence OÜ | Board member | 17272174 |
| 80564811 |