Sergio Zambra

citizen of Zürich, Bülach

Commercial register

Member of the board of directors · Liquidator · sole signature · Zürich

since Apr 30, 2026

Managing director · Liquidator · sole signature · Zumikon

since Apr 16, 2026

Chair of the executive board · sole signature · Opfikon

Managing director · sole signature

until May 10, 2022

Managing director · sole signature · Olten

Managing director · sole signature

until Apr 19, 2022

Chair of the board of directors · Chair of the executive board · sole signature · Zürich

Member of the board of directors · sole signature

until Jan 15, 2026

Member of the board of directors · sole signature

until Apr 19, 2022

Member of the board of directors · sole signature

until Jun 25, 2018

Member of the board of directors · joint signature by two

until Apr 21, 2006

Member of the board of directors · sole signature · Zug

until Apr 7, 2026

Managing director · sole signature · Zürich

until Oct 23, 2024

Managing director · sole signature · Neerach

until Jan 6, 2022

Managing director · joint signature by two · Zürich

until Oct 19, 2005