Registered 17. september 2026, primary activity: Business and other management consultancy activities. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.
Hackenschmidt Holding OÜ is connected to 12 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Taavi Madiberk (12 companies).
| Company | Role | Reg. code |
|---|---|---|
| Altenburg Infra OÜ | Board member | 17553370 |
| Car Bond OÜ | FounderShareholder 100% | 17334490 |
| Frankenburg Technologies OÜ | FounderSupervisory board memberShareholder 28% | 16901751 |
| Optical Reality OÜ | Board member | 17568383 |
| OÜ Pronto Eesti | Board member | 11683775 |
| OÜ Skeleton Technologies Group | Board member | 12421505 |
| OÜ Stargate Hydrogen | Supervisory board member | 16191501 |
| OÜ Venture22 | Board memberShareholder 100% | 11556545 |
| RothCap Global OÜ | Board member | 17535875 |
| RothCap Investments OÜ | Board memberFounderShareholder 100% | 12709643 |
| Sirbi investeeringud OÜ | Shareholder 80%Board memberFounder | 16616200 |
| Sovereign Europe Fund OÜ | Shareholder 100%FounderBoard member | 17439438 |