Abraham Auriel Silbiger
citizen of Zürich, Basel
Commercial register
Member of the board of directors · joint signature by two · Zürich
since Mar 14, 2022Chair of the board of directors · sole signature · Zürich
since Jan 27, 2020Member of the board of directors · sole signature · Basel
since Feb 26, 2015Chair of the committee · sole signature · Basel
until Jun 11, 2021Director · sole signature · Zürich
until Mar 23, 2018Member of the foundation board · joint signature by two · Basel
until Feb 28, 2018Partner · no signing authority · Basel
until Mar 7, 2016