Thomas Sieber

citizen of Glarus, Stäfa

Commercial register

TomSieber GmbH

Managing director · sole signature · Stäfa

since May 7, 2026
Axpo Holding AG

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

until Jun 9, 2026
Garaio AG

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

until Jun 8, 2020
Limmex AG

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

until Jul 19, 2016
Salt Network SA

Chair of the board of directors · joint signature by two · Renens (VD)

until May 6, 2016

Member of the board of directors · sole signature

until Oct 24, 2012
Salt Mobile SA

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

until Mar 15, 2016

Chair of the executive board · joint signature by two

until Oct 24, 2012