Martin Adalbert Wiedmann
citizen of Freienbach, Lachen
Commercial register
Member of the foundation board · no signing authority · Basel
since Dec 24, 2019Chair of the board of directors · sole signature · Lachen
since Apr 23, 2015Chair of the executive board · sole signature · Celerina/Schlarigna
Chair of the executive board · sole signature
until Jan 14, 2016Member of the board of directors · sole signature · Kilchberg (ZH)
Member of the board of directors · joint signature by two
until Jul 1, 2014Chair of the board of directors · sole signature · Kilchberg (ZH)
Member of the board of directors · sole signature
until Aug 30, 2023Member of the board of directors · joint signature by two · Zürich
until Jul 29, 2015