Stefan Albert Leuenberger
citizen of Ursenbach, Zürich
Commercial register
Member of the board of directors · joint signature by two · Bern
since Feb 5, 2026Chair of the board of directors · joint signature by two · Bern
since Feb 5, 2025Member of the board of directors · joint signature by two · Aarau
since Nov 26, 2024Member of the board of directors · joint signature by two · Zürich
since Nov 21, 2024Chair of the foundation board · joint signature by two · Zürich
since Jul 4, 2024Chair of the board of directors · joint signature by two · St. Gallen
since Jul 3, 2024Chair of the board of directors · joint signature by two · Zürich
since Jul 2, 2024Chair of the board of directors · joint signature by two · Basel
since Jul 2, 2024Chair of the board of directors · joint signature by two · Bern
since Jul 2, 2024Chair of the board of directors · joint signature by two · Celerina/Schlarigna
since Jul 2, 2024Chair of the foundation board · joint signature by two · Aarau
since Jul 1, 2024Chair of the foundation board · joint signature by two · Zürich
since Jul 1, 2024Chair of the foundation board · joint signature by two · Zürich
since Jul 1, 2024Chair of the foundation board · joint signature by two · Zürich
since Jun 28, 2024Chair of the board of directors · joint signature by two · Zürich
since Jun 25, 2024Chair of the board of directors · joint signature by two · Zürich
since Jun 25, 2024Chair of the board of directors · joint signature by two · Baar
since Jun 25, 2024Chair of the board of directors · joint signature by two · Zürich
since Jun 25, 2024Chair of the board of directors · joint signature by two · Zürich
since Jun 20, 2024Chair of the board of directors · joint signature by two · Zürich
since Jun 20, 2024Member of the board of directors · joint signature by two · Zürich
Chair of the board of directors · joint signature by two
until Apr 17, 2026Managing director · sole signature · Bern
Managing director · sole signature
until Oct 29, 2024Delegate of the board of directors · joint signature by two · Zürich
Chair of the board of directors · joint signature by two
until Jun 22, 2026joint signature by two · Zürich
Delegate of the board of directors · joint signature by two
until Jul 2, 2026Delegate of the board of directors · joint signature by two · Basel
until Feb 15, 2023Delegate of the board of directors · joint signature by two · Basel
until Feb 15, 2023Delegate of the board of directors · joint signature by two · Basel
until Feb 15, 2023Delegate of the board of directors · joint signature by two · Basel
until Feb 15, 2023Delegate of the board of directors · joint signature by two · Basel
until Feb 15, 2023Delegate of the board of directors · joint signature by two · Basel
until Feb 15, 2023Delegate of the board of directors · joint signature by two · Basel
until Feb 15, 2023Delegate of the board of directors · joint signature by two
until Sep 24, 2018Member of the board of directors · joint signature by two
until Feb 2, 2017Delegate of the board of directors · joint signature by two · Zürich
until Feb 10, 2023Director · joint signature by two · Zürich
until Aug 28, 2015