Thomas Keller
citizen of Hüntwangen, Rheinfelden
Commercial register
Chair of the board of directors · sole signature · Basel
since Dec 2, 2025Member of the board of directors · sole signature · Rheinfelden
since Aug 20, 2025Chair of the board of directors · sole signature · Meggen
Chair of the board of directors · joint signature by two
until Aug 30, 2021Chair of the board of directors · joint signature by two
until Mar 6, 2018Chair of the board of directors · sole signature · Basel
Chair of the board of directors · sole signature
until Aug 2, 2021Chair of the board of directors · joint signature by two
until Jun 15, 2020Member of the board of directors · joint signature by two
until Apr 15, 2019Chair of the executive board · joint signature by two · Birsfelden
Chair of the executive board · joint signature by two
until Feb 15, 2023Chair of the executive board · joint signature by two
until Nov 29, 2021