Registered 10. veebruar 2025, primary activity: Business and other management consultancy activities. Main place of business in Haabersti linnaosa, Tallinn, Harju maakond.
| Year | Revenue | Profit | Equity | Assets | Employees | ||
|---|---|---|---|---|---|---|---|
| 2025 | – | 0 € | 100 € | 100 € | 0 | 30.06.2026 |
Altenburg OÜ is connected to 8 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Marko Virkebau (8 companies).
| Company | Role | Reg. code |
|---|---|---|
| Frankenburg Technologies OÜ | Supervisory board member | 16901751 |
| Marhen OÜ | Shareholder 50%FounderBoard member | 14081344 |
| MarkeDroid OÜ | Supervisory board member | 16720512 |
| Marko Capital OÜ | Shareholder 100%FounderBoard member | 14307363 |
| OÜ Stargate Hydrogen | Board member | 16191501 |
| OÜ Stargate Hydrogen Solutions | Board member | 16193521 |
| Sirbi investeeringud OÜ | Board memberFounderShareholder 20% | 16616200 |
| SPM Advisory OÜ | Board memberFounderShareholder 50% | 16187325 |
Peer group: Äri- ja muu juhtimisalane nõustamine, 7,461 trading companies that filed a report in the last three years.
Founded 2025. That year 23,223 osaühing were registered; 22,913 are still trading, or 98.7%.