Katrin Joana Gurtner

citizen of Bern, Bern

Commercial register

DIA WTP GmbH

Chair of the executive board · Kollerktivunterschrift mit Irma Maria Thoma Dudler, Thomas Urs Walder oder Frederik Leendert Dekker · Bern

since Sep 8, 2025
Studio DIA GmbH

Managing director · joint signature by two · Bern