Martina Vondruska

citizen of Arbon, Küsnacht (ZH)

Commercial register

Bramen Immobilien AG

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

since May 29, 2020
Kellenberg Holding AG

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

Chair of the board of directors · joint signature by two

until Nov 12, 2021
Kellenberg Roll-Technik AG

Chair of the board of directors · joint signature by two · Oetwil am See

Member of the board of directors · joint signature by two

until Jun 8, 2026