Registered 15. juuli 2026, primary activity: Other specialised design activities. Main place of business in Väike-Maarja vald.
Ruumini OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Kadri Pukk (4 companies).
| Company | Role | Reg. code |
|---|---|---|
| Blesser OÜ | Shareholder 100%Board member | 12161139 |
| KSMS OÜ | Shareholder 25%FounderBoard member | 17045567 |
| Mittetulundusühing KAMBER | Board member | 80350033 |
| Mittetulundusühing Tallinn Sinfonia | Founder | 80568068 |