Michel Zen-Ruffinen
citizen of Leuk, Sion
Commercial register
Managing director · joint signature by two · Bourg-Saint-Pierre
since Nov 17, 2023Secretary of the board of directors · joint signature by two · Grimisuat
since Nov 16, 2023Managing director · sole signature · Sion
Managing director · sole signature
until Mar 12, 2020Chair of the executive board · sole signature
until Feb 22, 2016Partner · no signing authority
until Feb 9, 2016Member of the board of directors · joint signature by two · Zug
Member of the board of directors · sole signature · Lonay
Managing director · joint signature by two · Bourg-Saint-Pierre
Managing director · joint signature by two
until Nov 17, 2023Chair of the board of directors · joint signature by two · Sierre
until Jun 23, 2026Member of the board of directors · sole signature
until Jun 2, 2025Chair of the board of directors · joint signature by two
until Mar 2, 2023Member of the board of directors · sole signature · Lausanne
until Nov 29, 2023Chair of the executive board · joint signature by two · Sion
until May 21, 2019Vice-chair of the board of directors · joint signature by two · Plan-les-Ouates
until Apr 13, 2015Secretary of the board of directors · joint signature by two · Chexbres
until Oct 10, 2014Member of the board of directors · sole signature
until May 2, 2014Chair of the board of directors · joint signature by two
until Apr 12, 2010représentant de l'entreprise · joint signature by two · Sion
until May 30, 2008Secretary of the board of directors · joint signature by two · Bussigny
until May 14, 2008Member of the board of directors · Secretary of the board of directors · joint signature by two · Lonay
until Mar 25, 2008