Wilhelm Sittenthaler to leave Wacker, Tobias Ohler joins the executive board

14:57 PM | December 6, 2012 | Natasha Alperowicz

Wacker Chemie announced today that Wilhelm Sittenthaler, age 57, executive board member/will step down, for personal reasons, on 31 December 2012 after 30 years with the company. Wacker’s supervisory...