Martin Christen

citizen of Wolfenschiessen, Albula/Alvra

Commercial register

Member of the board of directors · joint signature by two · Bergün Filisur

since Jan 13, 2026

Member of the board of directors · no signing authority · Lantsch/Lenz

since Sep 23, 2024

Member of the board of directors · no signing authority · Albula/Alvra

since May 29, 2024

joint signature by two · Zürich

since Oct 30, 2023

Secretary of the board of directors · joint signature by two · Hilterfingen

since Oct 3, 2016

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

until Dec 1, 2025

Chair of the board of directors · joint signature by two

until Jan 23, 2024

Member of the board of directors · joint signature by two · Seedorf (UR)

until May 30, 2025

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

until Jul 3, 2024

Member of the board of directors · joint signature by two

until Jul 13, 2023

joint signature by two · Aadorf

until Oct 17, 2023

joint signature by two

until May 2, 2022

Member of the board of directors · joint signature by two · Küssnacht (SZ)

until Jul 31, 2019

joint signature by two · Aadorf

until Jun 4, 2019

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

until Jul 19, 2018

Member of the board of directors · joint signature by two

until Jul 8, 2011

Member of the board of directors · joint signature by two · Küssnacht (SZ)

until Jul 5, 2018

Chair of the board of directors · joint signature by two · Küssnacht (SZ)

until Jun 8, 2018

Member of the foundation board · joint signature by two · Zug

until May 15, 2018

Member of the board of directors · joint signature by two · Küssnacht (SZ)

until Apr 5, 2018

Chair of the board of directors · sole signature · Root

until Mar 22, 2018

Chair of the board of directors · sole signature

until Aug 27, 2007

Member of the board of directors · joint signature by two · La Chaux-de-Fonds

until Mar 19, 2018

Chair of the board of directors · joint signature by two · Küssnacht (SZ)

until Mar 9, 2018

Chair of the board of directors · joint signature by two · Küssnacht (SZ)

until Mar 6, 2018

Member of the board of directors · joint signature by two · Küssnacht (SZ)

until Mar 6, 2018

Chair of the board of directors · joint signature by two

until Jun 28, 2012

Member of the board of directors · joint signature by two

until Jun 6, 2000

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

until Dec 3, 2009

joint procuration by two

until Nov 29, 2000

Building permits