Person profile
John Hamilton has held management roles for 12 years across multiple companies.
Management experience
Average tenure per company
Active board load
Profile type
Historical companies
Age
Founded companies
Current and historical roles.
Companies total
4
0 active
Roles total
5
0 active
Years active
25 years and 1 month
First activity
April 12, 2001
Founded the company · Graham Packaging Poland Spółka z Ograniczoną Odpowiedzialnością
Latest activity
February 4, 2026
Left the company - Członek zarządu · Invar Polska Spółka z Ograniczoną Odpowiedzialnością w Likwidacji
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 John Hamilton - click any node to open its profile.
Total: 3 · Active: 3