Person profile
Leon Rybczyński has been associated with Relon Sp. z o.o. since the company was founded and is among its founders. After divesting his shares he stayed on the board and has held a management role for 19 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 880 people (Warszawa, 55-64)
Current and historical roles.
Companies total
351
7 active
Roles total
641
7 active
Years active
23 years and 4 months
First activity
January 8, 2003
Founded the company · Koronet Spółka z Ograniczoną Odpowiedzialnością w Likwidacji
Latest activity
November 14, 2025
Left the company - Prokurent · Elektrownia Wiatrowa Bachorza 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).