Roger Widmer
citizen of Hausen (AG), Gränichen
Commercial register
Member of the board of directors · joint signature by two · Aarau
since Oct 8, 2025Chair of the executive board · sole signature · Gränichen
since Sep 13, 2021Managing director · sole signature · Hausen (AG)
since May 30, 2016sole procuration · Lenzburg
until Apr 23, 2013