Frank Zelger

citizen of Stans, Zürich

Commercial register

Energy Audio AG

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

since Feb 2, 2026
Energy Broadcast AG

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

since Feb 2, 2026
Energy Schweiz AG

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

since Feb 2, 2026
Energy Schweiz Holding AG

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

since Feb 2, 2026
Energy Zürich AG

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

since Feb 2, 2026
Energy Basel AG

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

since Jan 30, 2026
Energy Bern AG

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

since Jan 29, 2026
WWZ Telekom AG

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

since Jun 3, 2024
Personalvorsorgestiftung der Ringier Gruppe

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

since Apr 18, 2023
Mediapulse Stiftung für Medienforschung

Member of the foundation board · no signing authority · Bern

since Nov 16, 2020
Admeira AG

Managing director · joint signature by two · Bern

Chair of the executive board · joint signature by two

until Apr 26, 2021

Member of the executive board · joint signature by two

until May 19, 2020
WWZ Telekom Holding AG

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

Member of the board of directors · no signing authority

until Aug 21, 2019
UPC (Schweiz) Pensionskasse

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

until Jun 28, 2021

Member of the foundation board · joint signature by two

until Nov 7, 2017
REGIONALE GEMEINSCHAFTSANTENNENANLAGE SPIEZ AG REGAS

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

until Jan 11, 2019