Bruno Walser

citizen of Quarten, Winterthur

Commercial register

Bovendo AG

Chair of the board of directors · sole signature · Freienbach

since Jun 18, 2026
UHLWA GmbH

Managing director · sole signature · Wiesendangen

since Dec 9, 2021
BSW Kraftwerk AG

Chair of the board of directors · joint signature by two · Mels

since Apr 4, 2018
Bruno Walser

Owner · sole signature · Arbon

Owner · sole signature

until Feb 19, 2009
WSP Immobilien AG

Chair of the board of directors · sole signature · Winterthur

Member of the board of directors · sole signature

until Jul 9, 2013
PrimeRiver Management AG

Chair of the board of directors · sole signature · Filzbach

until Mar 19, 2024
Optimo Service AG

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

until Jul 20, 2020
Entwicklungsfonds Seltene Metalle

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

until May 19, 2017

Member of the foundation board · joint signature by two

until Jan 12, 2005
Optimo Holding AG

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

until Jul 7, 2015
Technopark Winterthur AG

Chair of the board of directors · joint signature by two · Winterthur

until Jul 23, 2014

Member of the board of directors · joint signature by two

until Aug 27, 2003
Hexis AG in Liquidation

Chair of the board of directors · joint signature by two · Winterthur

until Sep 24, 2013
Allgemeiner Wohlfahrtsfonds der Kistler Instrumente Aktiengesellschaft, Winterthur

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

until Jun 21, 2011
Kistler Holding AG

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

until Jun 21, 2011
Kistler Instrumente AG

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

until Jun 20, 2011
Stadler Winterthur AG

Chair of the board of directors · joint signature by two · Winterthur

until Aug 20, 2010

Member of the board of directors · joint signature by two

until Aug 18, 2004
Oerlikon Metco AG, Wohlen

Member of the board of directors · joint signature by two · Wohlen (AG)

until Apr 22, 2005

Chair of the board of directors · joint signature by two

until Aug 29, 2000
Sulzer Markets and Technology AG

Managing director · joint signature by two · Winterthur

until May 27, 2004

Member of the board of directors · joint signature by two

until Jul 10, 2000
SLS Techno Trans AG

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

until Feb 17, 2004
ANDRITZ HYDRO AG

Chair of the board of directors · joint signature by two · Kriens

until Jan 24, 2000
Personalfürsorgestiftung der ANDRITZ HYDRO AG

Chair of the board of directors · joint signature by two · Kriens

until Jan 24, 2000