Person profile
Marcin Ostrowski is a shareholder and board member of Caliope Sp. z o.o. for 13 years. Combining a management role with ownership means greater influence on company decisions than a board seat alone.
Management experience
Anchor company
Average tenure per company
Active board load
Profile type
Historical companies
Age
Founded companies
Position vs peers
Among 52 people (Gdynia, 45-54)
Current and historical roles.
Companies total
6
1 active
Roles total
12
2 active
Years active
17 years and 4 months
First activity
January 20, 2009
Joined the company - Członek organu nadzoru · Energobaltic Spółka z Ograniczoną Odpowiedzialnością
Latest activity
October 17, 2025
Left the company - Wspólnik · Vendilabs Spółka z Ograniczoną Odpowiedzialnością
Selected highlights - full list on the Companies tab.
Most recent registry entries - full timeline on the History tab.
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Data from the Polish Central Register of Beneficial Owners (CRBR).
Companies and people connected to Marcin Ostrowski - click any node to open its profile.
Total: 3 · Active: 3