Erwin Koller

citizen of Benken SG, Männedorf

Commercial register

Erwin Koller Wirtschaftsprüfung & Wirtschaftsberatung

Owner · sole signature · Männedorf

since Aug 11, 2005
Gemeinnützige Stiftung der ehemaligen Sparkasse Limmattal

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

Managing director · joint signature by two

until Sep 10, 2009
Bank Avera Genossenschaft

Mitglied der Verwaltung · no signing authority · Wetzikon (ZH)

until Aug 19, 2025
Tellco Freizügigkeitsstiftung

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

until Jan 3, 2023
Tellco Vorsorge 3a

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

until Jan 3, 2023
Founders Bank AG

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

until Aug 16, 2022
VALEAS Wirtschaftsberatung AG

Director · joint signature by two · Zollikon

until Jul 6, 2021
Tellco AG

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

until Feb 16, 2021
Clientis AG

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

until Jul 19, 2018
Entris Finanz AG

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

until Mar 2, 2018
Aunexis AG

Member of the board of directors · joint signature by two · Muri bei Bern

until Feb 3, 2016