Person profile
Jerzy Zelnik co-founded Fundacja im. Bill'a w. and has been on its board for 20 years. Total managerial experience: .
Anchor company
Average tenure per company
Active board load
Profile type
Active business scale
Historical companies
Age
Founded companies
Position vs peers
Among 666 people (Warszawa, 75+)
Registry signals
Current and historical roles.
Companies total
3
2 active
Roles total
3
2 active
Years active
20 years and 5 months
First activity
December 28, 2005
Founded the company · Fundacja IM. Billa w.
Latest activity
August 1, 2025
Left the company - Członek organu nadzoru · Fundacja Światło Nadziei IM. ŚW. Maksymiliana Marii Kolbego
Selected highlights - full list on the Companies tab.
Most recent registry entries - full timeline on the History tab.
2019
27 listopada 2019
Takes the role of Członek Organu Nadzoru
Fundacja Światło Nadziei IM. ŚW. Maksymiliana Marii Kolbego2025
1 sierpnia 2025
Leaves the role of Członek Organu Nadzoru
Fundacja Światło Nadziei IM. ŚW. Maksymiliana Marii KolbegoRate business credibility - Jerzy Zelnik.
No ratings
Companies and people connected to Jerzy Zelnik - click any node to open its profile.
Total: 3 · Active: 3