Rolf Dr. Portmann

citizen of Luzern, Muri b. Bern (Muri bei Bern)

Commercial register

joint signature by two · Grindelwald

since Jul 22, 2026

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

Chair of the board of directors · joint signature by two · Biel/Bienne

until Sep 1, 2023

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

until Apr 2, 2020

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

until Jan 30, 2020

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

until Jul 18, 2019

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

until Jun 13, 2019

Partner · no signing authority · Bern

until May 14, 2019

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

until Sep 26, 2011

Member of the board of directors · joint signature by two · Biel/Bienne

until Aug 2, 2010

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

until Oct 16, 2007

Member of the board of directors · joint signature by two · Biel/Bienne

until Sep 2, 2005

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

until Aug 26, 2005

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

until Aug 25, 2005

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

until Jul 1, 2005

Vice-chair of the board of directors · joint signature by two · Thun

until Nov 3, 2003

Vice-chair of the board of directors · joint signature by two · Biel/Bienne

until Oct 24, 2003

Vice-chair of the board of directors · joint signature by two · Bern

until Oct 15, 2003

joint signature by two · Ostermundigen

until Aug 17, 2001

Chair of the board of directors · joint signature by two · Biel/Bienne

until Aug 15, 2001

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

until Aug 10, 2001

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

until Jul 26, 2001