Jonas Alexander Krohn

Equity holdings (1)

Companies in which this person holds a stake.

• Sieben OÜ100.00%

  Osaühing17498719since 2026-05-04

Active roles (2)

• Sieben OÜ — Juhatuse liige (since 2026-05-04)
• Jonas Alexander Krohn — Füüsilisest isikust ettevõtja (since 2025-12-02)

Data sources

• Estonian Business Register (RIK)updated daily