Werner O. Weber

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

Chair of the board of directors · sole signature · Arosa

Chair of the board of directors · sole signature · Zug

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

Member of the board of directors · no signing authority · Lauterbrunnen

Member of the board of directors · no signing authority · Zürich

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