Valentin Diem

citizen of Küsnacht (ZH), Zürich

Commercial register

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

since Aug 12, 2025

Managing director · sole signature · Zürich

since Oct 10, 2024

Member of the committee · no signing authority · Zürich

since Jun 7, 2024

Managing director · sole signature · Zürich

since Mar 20, 2024

Chair of the board of directors · sole signature · Zürich

since May 3, 2022

joint procuration by two · Herisau

since Oct 26, 2020

Managing director · sole signature · Zürich

since Jan 31, 2011

Managing director · sole signature · Zürich

Chair of the executive board · sole signature

until Jul 14, 2025

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

until Mar 12, 2024