Thomas Siegenthaler
citizen of Trub, Diessbach b. Büren (Diessbach bei Büren)
Commercial register
Chair of the board of directors · sole signature · Diessbach bei Büren
since Jun 9, 2021Member of the foundation board · joint signature by two · Zug
since Mar 9, 2011Member of the board of directors · sole signature · Winterthur
since Oct 2, 2009Member of the board of directors · joint signature by two · Rapperswil (SG)
until Jan 5, 2022Chair of the board of directors · sole signature · Zürich
until Jan 9, 2017Member of the board of directors · sole signature
until Sep 20, 1995Partner · sole signature · Gerlafingen
until Nov 13, 2012