Diethelm Keller Holding Ltd. (DKH), owned by Diethelm Keller Group Ltd., is a privately held organisation whose principal shareholders are the descendants of the founders.
DKH is fully committed to the principles of good corporate governance, maintains a professionally structured Board of Directors and applies uniform reporting standards.
Diethelm Keller Holding Ltd.
Board of Directors
Andreas W. Keller, Chairman
Adrian T. Keller, Vice Chairman
Rudolf Ehrbar,
Peter Fankhauser
Executive Committee
Andreas W. Keller
Adrian T. Keller
Audit Committee
Rudolf Ehrbar, Chairman
Adrian T. Keller
Diethelm Keller Management
Angelo C. van Tol, Chief Executive Officer
Daniel Beksa, Chief Financial Officer
Stephan Heinemann, Head Business Intelligence
Diethelm Keller Real Estate
Daniel R. Jagmetti,
Joy A. Keller
Treasury and Shareholder Services
Daniel R. Jagmetti
Auditor
BDO Ltd., Zurich