Biography

Adrian Widmer (Born 1968, Swiss citizen) has served as a non‑executive member of the Board of Directors of Sonova Holding AG since 2020. 

Since 2014, Adrian Widmer has served as Group Chief Financial Officer of Sika AG, a global specialty chemicals company headquartered in Switzerland. In this role, he is responsible for the Group’s finance, controlling and reporting functions. Prior to this, he was Head of Group Controlling and Mergers & Acquisitions at Sika from 2007 to 2014. Before joining Sika, he held various management positions at BASF, Degussa and Textron Inc., with responsibilities across finance and controlling, business development and general management. Adrian Widmer has more than 25 years of executive experience in finance, controlling, business development and M&A, including long‑standing service as Group Chief Financial Officer of a listed industrial company.

He holds a Master of Science degree in Business and Economics from the University of Zurich, Switzerland, and has completed the Advanced Management Program at INSEAD, Fontainebleau, France.

Committee Memberships

He is a member and Chair of the Audit Committee.

Outside mandates

Listed companies:

• Group CFO of Sika AG

Other mandates:

• n.a.