Currently, Ronald Frank Trächsel occupies the position of Chairman of Aek Onyx AG, Chairman at Wyss SAmen und Pflanzen AG and Chief Financial Officer, Head-Finance & Services at BKW AG.

He is also on the board of 9 other companies.

In the past he held the position of Chief Executive & Financial Officer for Vita Group Ltd., Chief Financial Officer at Sika AG, Accounting & Tax Counsel at Visura Treuhand-Gesellschaft, Chief Financial Officer at Ringier AG and Internal Audit at Ciba-Geigy AG.

Mr. Trächsel received an undergraduate degree from the University of Bern.