Rolf Sommer

citizen of Wyssachen, Kradolf (Kradolf-Schönenberg)

Commercial register

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

since Dec 8, 2025

Member of the board of directors · sole signature · Niederhasli

Member of the board of directors · sole signature

until Feb 23, 2026

Chair of the board of directors · sole signature

until Nov 25, 2019

Managing director · Liquidator · sole signature · Frauenfeld

Managing director · sole signature

until Jul 1, 2022

Chair of the executive board · sole signature

until Feb 4, 2021