Alexander Friedrich Fischer

citizen of Zürich, Richterswil

Commercial register

vistona experts ag

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

since Oct 8, 2026
waprotec ag

Member of the board of directors · joint signature by two · Au (SG)

since Oct 8, 2026
Vistona Holding AG

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

since Sep 24, 2026
BMaster Holding AG

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

since Oct 17, 2025
Argon Management AG

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

since Jan 25, 2024