Patrick Sommer
citizen of Sumiswald, Kirchberg BE
Commercial register
Secretary of the committee · joint signature by two · Burgdorf
since Sep 8, 2026Chair of the board of directors · joint signature by two · Root
since Jun 24, 2026Delegate of the board of directors · joint signature by two · Luzern
since Jan 9, 2026Member of the board of directors · joint signature by two · Luzern
since Aug 19, 2025Member of the board of directors · joint signature by two · Emmen
since Jun 30, 2025Member of the board of directors · no signing authority · Luzern
since Feb 3, 2025Zürich
since Aug 16, 2024Member of the committee · joint signature by two · Zürich
since Aug 7, 2023Chair of the board of directors · sole signature · Grosswangen
since Oct 8, 2015Owner · sole signature · Wettingen
since Jan 28, 2010Managing director · sole signature · Biel/Bienne
Chair of the executive board · sole signature
until Oct 30, 2014Managing director · sole signature
until Sep 6, 2010joint signature by two · Biel/Bienne
Member of the board of directors · sole signature
until Feb 5, 2025Chair of the board of directors · sole signature
until Oct 19, 2020Chair of the board of directors · sole signature
until Jun 30, 2020Chair of the executive board · sole signature
until Dec 18, 2014Delegate of the board of directors · joint signature by two · St. Gallen
joint procuration by two
until Aug 6, 2019Member of the foundation board · joint signature by two · Bern
Member of the foundation board · no signing authority
until Jun 29, 2023Secretary of the committee · Liquidator · joint signature by two · Burgdorf
Secretary of the committee · Managing director · joint signature by two
until May 28, 2026Member of the board of directors · joint signature by two · Glarus
until Mar 19, 2026Member of the board of directors · Secretary of the board of directors · joint signature by two
until Apr 11, 2023joint signature by two · Zürich
until Dec 23, 2025Member of the board of directors · joint signature by two · Schötz
until May 24, 2022Managing director · joint signature by two · Zug
until Mar 19, 2020