Walter Ralph Marthaler
citizen of Niederhasli, Altendorf
Commercial register
Owner · sole signature · Freienbach
since Jan 16, 2026Managing director · sole signature · Freienbach
since Mar 16, 2020Member of the board of directors · sole signature · Zürich
since Oct 6, 2016Member of the board of directors · sole signature · Zürich
since Oct 3, 2016Chair of the executive board · sole signature · Freienbach
until May 3, 2017Chair of the executive board · sole signature
until Jun 3, 2016