Tag: Wacker Silicones appoints new President

Wacker Silicones appoints new President

Dr. Robert Gnann (51) has taken over a President of Wacker Silicones effective April 1, 2016. He succeeds Dr. Christian Hartel, who was appointed to the Wacker Group’s Executive Board in early November 2015. Gnann comes to Wacker from Momentive…