Dieter Keller
citizen of Sommeri, Bern
Commercial register
Member of the board of directors · joint signature by two · Bassersdorf
since Dec 17, 2025Member of the board of directors · joint signature by two · Kreuzlingen
since Nov 12, 2024Member of the board of directors · joint signature by two · Kreuzlingen
since Nov 12, 2024Member of the board of directors · joint signature by two · Kerns
since Oct 18, 2024Member of the board of directors · joint signature by two · Balerna
until Nov 15, 2024