Registered 29. oktoober 2025, primary activity: Organisation of conventions and trade shows. Main place of business in Pirita linnaosa, Tallinn, Harju maakond.
Osaühing Mind Spring is connected to 22 other companies through 4 people who hold a role here and elsewhere. The strongest tie runs through Avo Tölpt (16 companies).
| Company | Role | Reg. code |
|---|---|---|
| Aircraft Security Agent OÜ | Board member | 14781254 |
| AircraftFunder OÜ | Board member | 14781225 |
| AS KIOSAKI KINNISVARA | Supervisory board member | 10974602 |
| AT Partners Group Aktsiaselts | Supervisory board member | 10449623 |
| Eesti Apostlik- Õigeusu Kiriku Reomäe Apostel Andrease Kogudus | Board member | 80211981 |
| Eesti Apostlik-Õigeusu Kiriku Hiiumaa Jumalasünnitaja Sündimise Kogudus | Board member | 80209582 |
| Eesti Apostlik-Õigeusu Kiriku Puski Kristuse Sündimise kogudus | Board member | 80634233 |
| Eesti Apostlik-Õigeusu Kiriku Tallinna Püha Siimeoni ja Naisprohvet Hanna Kogudus | Board member | 80210094 |
| EESTI ÕIGEUSU NOORTE LIIT | Board member | 80110429 |
| Mittetulundusühing Helena | FounderBoard member | 80264888 |
| MTÜ Imettegev Jumalaema | Board memberFounder | 80411258 |
| Osaühing Enterprise Express | Board memberShareholder 100% | 10724451 |
| OÜ Koos Moos | Founder | 12197166 |
| OÜ Tensiotrace Haldus | LiquidatorFounder | 14078052 |
| Puhas Eleegia OÜ | Shareholder 100%Board memberFounder | 11299261 |
| TENSIOTRACE OÜ | Liquidator | 11050283 |
| Company | Role | Reg. code |
|---|---|---|
| MTÜ Imettegev Jumalaema | Board memberFounder | 80411258 |
| MTÜ Pöide Hariduskeskus | Founder | 80667497 |
| Company | Role | Reg. code |
|---|---|---|
| Mittetulundusühing Helena | FounderBoard member | 80264888 |
| Puhas Eleegia OÜ | Board member | 11299261 |
| Company | Role | Reg. code |
|---|---|---|
| HEID Creative OÜ | Shareholder 100%FounderBoard member | 16777305 |
| Rae vald, Järveküla, Uus-Järveküla tee 11 korteriühistu |
Board member |
| 80654106 |