Person profile
Jerzy Jonak has been associated with "mjm" Sp. z o.o. since the company was founded and is among its founders. He has stayed on the board and has held a management role for 24 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 283 people (Lubelskie, 65-74)
Registry signals
Current and historical roles.
Companies total
1
1 active
Roles total
2
2 active
Years active
24 years and 2 months
First activity
February 18, 2002
Founded the company · MJM Spółka z Ograniczoną Odpowiedzialnością
Latest activity
February 18, 2002
Founded the company · MJM 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 Jerzy Michał Jonak - click any node to open its profile.
Total: 1 · Active: 1