Person profile
Average tenure per company
Active board load
Profile type
Historical companies
Age
Founded companies
Position vs peers
Among 140 people (Lubelskie, 65-74)
Current and historical roles.
Companies total
3
1 active
Roles total
3
1 active
Years active
6 years and 11 months
First activity
June 12, 2019
Founded the company · GTL Spółka z Ograniczoną Odpowiedzialnością w Likwidacji
Latest activity
January 8, 2026
Joined the company - Wspólnik · Pro-machine 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 Leontyna Barbara Sim - click any node to open its profile.
Total: 2 · Active: 2