Person profile
Marek Jadachowski has been associated with Assg S.A. since the company was founded and is among its founders. He has stayed on the board and has held a management role for 14 years. This continuity suggests strong trust from the current owners and tangible value he brings to the company.
Management experience
Anchor company
Average tenure per company
Active board load
Profile type
Active business scale
Historical companies
Age
Founded companies
Position vs peers
Among 1049 people (Warszawa, 45-54)
Registry signals
Current and historical roles.
Companies total
11
5 active
Roles total
14
5 active
Years active
15 years and 8 months
First activity
August 27, 2010
Joined the company - Wspólnik · 4 Business Group Spółka z Ograniczoną Odpowiedzialnością
Latest activity
August 12, 2025
Joined the company - Prokurent · Cotel 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).