Xaver Hangartner

citizen of Eglisau, Winterthur

Commercial register

HeiQ GrapheneX AG

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

since Jul 8, 2019
HeiQ Materials AG

Member of the board of directors · joint signature by two · Bad Zurzach

joint signature by two

until Mar 24, 2025
Microbe Investigations AG

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

until Nov 20, 2020