Dr. Rudolf Staudigl

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

Chairman of the Supervisory Board
Pensionskasse der Wacker Chemie VVaG

Deputy Chairman of the Supervisory Board
Groz-Beckert KG

Member of the Advisory Council, Bavaria
Deutsche Bank AG

Dr. Christian Hartel

(since November 1, 2015)
WACKER POLYMERS
Human Resources (Personnel Director)
Corporate Engineering
Region: Asia

Dr. Tobias Ohler

WACKER POLYMERS (until October 31, 2015)
SILTRONIC (since November 1, 2015)
Human Resources (Personnel Director) (until October 31, 2015)
Technical Procurement & Logistics
Raw Materials & Energy
Corporate Accounting and Tax (since November 1, 2015)
Corporate Controlling (since November 1, 2015)
Information Technology (since November 1, 2015)
Region: Asia (until October 31, 2015)
Region: The Americas (since November 1, 2015)

Member of the Supervisory Board
Siltronic AG ** (until December 11, 2015)
Pensionskasse der Wacker Chemie VVaG (since December 1, 2015)

Chairman of the Supervisory Board
Siltronic AG ** (since December 12, 2015)

Dr. Joachim Rauhut

(until October 31, 2015)
SILTRONIC
Corporate Accounting and Tax Corporate Controlling
Corporate Finance and Insurance
Corporate Engineering
Information Technology
Region: The Americas

Member of the Supervisory Board
Pensionskasse der Wacker Chemie VVaG (until October 31, 2015)
MTU Aero Engines AG
B. Braun Melsungen AG
Stabilus S. A. (since May 12, 2015)

Chairman of the Supervisory Board
Siltronic AG ** (until December 11, 2015)

Member of the Advisory Council
J. Heinrich Kramer Holding GmbH

Member of the Southern Regional Advisory Committee
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 ** (until May 7, 2015)

Member of the Bavarian State Branch Advisory Committee
TÜV Süd AG