Andreas Willy Keller is a Swiss businessperson who has been at the head of 5 different companies. Presently, Mr. Keller holds the position of Chairman of DKH Holding AG and Chairman-Supervisory Board at Diethelm Keller Brands AG and Chairman of Diethelm Keller Holding AG (both are subsidiaries of DKH Holding AG). Mr. Keller is also on the board of DKSH Holding AG.
In his past career he occupied the position of Chairman & Chief Executive Officer for Diethelm Keller USA Ltd. and Chairman for STA Travel Ltd.
He received a graduate degree from the University of Zurich.