Thomas Wittenwiller

Owner · sole signature · Bern

Member of the board of directors · sole signature · Bern

Secretary of the board of directors · joint signature by two · Bern

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

Vizedirektor · joint signature by two · Bern

Member of the board of directors · Secretary of the board of directors · sole signature · Münsingen

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