Martin Winiker

citizen of Emmen, Zürich

Commercial register

Managing director · sole signature · Zürich

since Jun 23, 2026

Chair of the executive board · sole signature · Zürich

since Jan 13, 2021

Director · sole signature · Frauenfeld

since Oct 31, 2018

Managing director · sole signature · Luzern

Managing director · sole signature

until Apr 25, 2019

joint procuration by two · Birmensdorf (ZH)

until Apr 9, 2024