Dr. Rudolf Staudigl

President & CEO

WACKER POLYSILICON
Executive Personnel
Corporate Development
Corporate Communications
Investor Relations
Corporate Auditing
Legal
Compliance

Chairman of the Supervisory Board
Siltronic AG** (until February 26, 2013)
Pensionskasse der Wacker Chemie VVaG

Member of the Supervisory Board
Groz-Beckert KG

Member of the Advisory Council, Bavaria
Deutsche Bank AG

Dr. Tobias Ohler

WACKER POLYMERS
Human Resources (Personnel Director)
Technical Procurement & Logistics
Raw Materials Procurement
Region: Asia

Member of the Supervisory Board
Siltronic AG** (since February 26, 2013)

Dr. Joachim Rauhut

SILTRONIC
Corporate Accounting and Tax
Corporate Controlling
Corporate Finance and Insurance
Corporate Engineering
Information Technology
Region: The Americas

Member of the Supervisory Board
Siltronic AG** (until February 26, 2013)
Pensionskasse der Wacker Chemie VVaG
MTU Aero Engines AG
B. Braun Melsungen AG

Chairman of the Supervisory Board
Siltronic AG** (since February 26, 2013)

Member of the Advisory Council
J. Heinrich Kramer Holding GmbH

Member of the Regional Advisory Council South
Commerzbank AG

Auguste Willems

WACKER SILICONES
WACKER BIOSOLUTIONS
Sales & Distribution
Corporate Research & Development
Intellectual Property
Site Management
Corporate Security
Environment, Health, Safety
Product Stewardship
Regions: Europe, Middle East

Member of the Supervisory Board
Siltronic AG**

Member of the Bavarian State Branch Advisory Committee
TÜV Süd AG