Heinz Sommer

citizen of Oberglatt, Lenzburg

Commercial register

Chair of the board of directors · joint signature by two · Zürich

since Mar 30, 2026

Managing director · joint signature by two · Moosseedorf

since Mar 12, 2026

Managing director · joint signature by two · Benken (SG)

since Mar 3, 2026

Managing director · joint signature by two · Wädenswil

since Feb 27, 2026

Member of the board of directors · joint signature by two · Zürich

since Feb 20, 2026

Member of the board of directors · joint signature by two · Biel-Benken

since Oct 23, 2025

Member of the foundation board · joint signature by two · Aarau

since Mar 20, 2025

Member of the foundation board · no signing authority · Zürich

since Dec 17, 2024

Chair of the board of directors · sole signature · Lenzburg

since May 26, 2023

Member of the board of directors · sole signature · Lenzburg

since Oct 31, 2022

Delegate of the board of directors · joint signature by two · Basel

since Jun 15, 2021

Member of the board of directors · sole signature · Lenzburg

Chair of the board of directors · sole signature

until Feb 8, 2012

Chair of the board of directors · sole signature

until Dec 10, 2010

Member of the board of directors · sole signature · Zug

Member of the board of directors · joint signature by two

until Aug 21, 2026

Member of the board of directors · sole signature · Schönenwerd

Member of the board of directors · joint signature by two

until Sep 1, 2026

Leiter der Zweigniederlassung · sole signature · Wädenswil

until Oct 8, 2026

Delegate of the board of directors · sole signature · Grosswangen

until Mar 24, 2025

Delegate of the board of directors · sole signature · Villmergen

until Mar 24, 2025

Member of the board of directors · Delegate of the board of directors · joint signature by two · Schlieren

until Oct 30, 2024

Member of the board of directors · joint signature by two · Unterengstringen

until Aug 14, 2024

Delegate of the board of directors · joint signature by two · Rapperswil-Jona

until Jun 2, 2022

Member of the board of directors · joint signature by two · Zug

until May 23, 2022

Delegate of the board of directors · joint signature by two · St. Gallen

until May 18, 2022

Chair of the executive board · joint signature by two

until Mar 10, 2021

Delegate of the board of directors · joint signature by two · Zug

until Apr 19, 2022

Delegate of the board of directors · joint signature by two · Zürich

until Apr 19, 2022

Managing director · joint signature by two

until Nov 12, 2021

Delegate of the board of directors · joint signature by two · Zürich

until Apr 12, 2022

Chair of the executive board · joint signature by two

until Nov 25, 2020

Member of the board of directors · joint signature by two · Scuol

until Apr 17, 2020

Member of the board of directors · no signing authority · Hunzenschwil

until Sep 15, 2011

Member of the board of directors · no signing authority · Hunzenschwil

until Sep 15, 2011

Member of the board of directors · no signing authority

until Dec 30, 2009

joint signature by two · Freienbach

until Jul 2, 2010