Klaus Büttner

nationality: Germany, Lachen

Commercial register

Member of the board of directors · sole signature · Zug

since Mar 25, 2026

Chair of the board of directors · sole signature · Lachen

since Nov 28, 2025

Member of the board of directors · sole signature · Küssnacht (SZ)

since Jan 19, 2022

Partner · Bern

since Oct 14, 2010

Director · no signing authority · Küssnacht (SZ)

until Jul 12, 2021