Michael Koch

Member of the board of directors · sole signature · Solothurn

Member of the board of directors · joint signature by two · Feldbrunnen-St. Niklaus

Member of the board of directors · joint signature by two

Member of the board of directors · Liquidator · sole signature · Solothurn

Member of the board of directors · Managing director · sole signature

Chair of the board of directors · Managing director · sole signature

Vice-chair of the board of directors · Managing director · sole signature

Chair of the board of directors · Managing director · sole signature

Member of the board of directors · joint signature by two · Lohn-Ammannsegg

Member of the board of directors · joint signature by two