Bruno Krummenacher
citizen of Menznau, Sempach
Commercial register
Chair of the board of directors · joint signature by two · Bäretswil
since Nov 18, 2025Member of the board of directors · sole signature · Hergiswil bei Willisau
Chair of the board of directors · sole signature
until Sep 17, 2021Member of the board of directors · sole signature
until Oct 20, 2011Owner · sole signature · Sempach
Owner · sole signature
until Jul 23, 2015Owner · sole signature
until Feb 13, 2013Owner · sole signature
until Oct 31, 2011Managing director · sole signature · Wolhusen
until Oct 7, 2026Chair of the executive board · sole signature
until Nov 2, 2012Managing director · sole signature
until Jan 9, 2012Partner · no signing authority
until Feb 6, 2009