Rudolf Sommerhalder

citizen of Burg AG, Untersiggenthal

Commercial register

A+W Wasserschloss AG

Chair of the board of directors · sole signature · Untersiggenthal

until Feb 3, 2023
Höfler Immobilien AG

Member of the board of directors · joint signature by two · Frick

until Oct 3, 2019

Partner · joint signature by two

until Jul 7, 2011
R. STAHL Schweiz AG

Member of the board of directors · joint signature by two · Fribourg

until Jan 18, 2016
Entrepreneur Partners AG

joint signature by two · Zürich

until Nov 12, 2014
Pensionskasse der UBS

Vice-chair of the foundation board · joint signature by two · Zürich

until Sep 15, 2010

Member of the foundation board · joint signature by two

until Jan 29, 2008
Sihl Investment Foundation for Alternative Investments

Member of the foundation board · joint signature by two · Zürich

until Jun 16, 2009
Aare Parking AG

Member of the board of directors · no signing authority · Aarau

until Jul 23, 2003