Hans Rudolf Keller
citizen of Aarau, Crans-Montana
Commercial register
Managing director · sole signature · Bolligen
Managing director · sole signature
until Feb 28, 2024Director · joint signature by two · Bern
until Jul 26, 2024Chair of the foundation board · joint signature by two · Zürich
until Mar 30, 2023Managing director · joint signature by two
until Mar 31, 2021Member of the foundation board · joint signature by two · Köniz
until Jul 3, 2020Member of the executive board · joint signature by two · Köniz
until Jun 4, 2020Member of the board of directors · joint signature by two · Herisau
until Jun 2, 2020Member of the board of directors · joint signature by two · Herisau
until Jun 2, 2020Secretary of the board of directors · joint signature by two · Olten
until May 3, 2018Director · joint signature by two · Olten
until May 2, 2018Vice-chair of the board of directors · joint signature by two · Aarau
until Feb 18, 1999