Claude Keller

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

Member of the board of directors · sole signature · Suhr

Chair of the executive board · sole signature · Bubikon

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

Chair of the executive board · joint signature by two · Dürnten

Chair of the executive board · sole signature · Dürnten

Chair of the executive board · joint signature by two · Stäfa

Partner · no signing authority

Managing director · sole signature · Bubikon

Managing director · joint signature by two

Managing director · sole signature · Dürnten

Managing director · sole signature

Member of the board of directors · joint signature by two · Kilchberg (ZH)