Supervisory Board

As of December 31, 2010

Dr. Peter-Alexander Wacker

Chairman
Starnberg
Business studies graduate (Diplom-Kaufmann)

Chairman of the Supervisory Board
and Advisory Council

Giesecke & Devrient GmbH
Managing Director
Dr. Alexander Wacker Familiengesellschaft mbH

Anton Eisenacker* 1, 2, 3

Deputy Chairman
Perach
Certified Chemicals Technologist

Peter Áldozó*

Burghausen
HR Specialist

Dr. Konrad Bachhuber*

Shanghai, China
Chemistry Graduate (Diplom-Chemiker)
Plant Manager, Zhangjiagang, China

Chairman of the Board of Directors
Wacker Chemicals Fumed Silica (Zhangjiagang) Co. Ltd.**
Wacker Polymer Systems (Zhangjiagang) Co. Ltd.**
(until September 30, 2010)
Wacker Polymer Systems (Wux i) Co. Ltd.**
Wacker Chemicals Fumed Silica (Zhangjiagang) Holding Co. Private Ltd.**
Member of the Board of Directors
Wacker Chemicals (Zhangjiagang) Co. Ltd.**
Wacker Polymer Materials (Shanghai) Co. Ltd.**
(until September 30, 2010)
Wacker Polymer Systems (Nanjing) Co. Ltd.**

Matthias Biebl

Munich
Attorney and bank in-house lawyer
UniCredit Bank AG

Dr. Werner Biebl

Munich
Chief Public Prosecutor (retired)
Managing Director
Dr. Alexander Wacker
Familiengesellschaft mbH

Marko Fartelj*

Kirchdorf
Machine Operator

Uwe Fritz* 1

Julbach
Altötting District Chairman of the IG
BCE labor union

Member of the Supervisory Board
Siltronic AG**

Eduard-Harald Klein*

Neuötting
Operator

Manfred Köppl*

Kirchdorf
Industrial Mechanic

Franz-Josef Kortüm1, 2

Munich

Chairman of the Executive Board
Webasto AG
Member of the Advisory Council
Brose Fahrzeugteile GmbH & Co. KG
Member of the Advisory Council
ERGO Versicherungsgruppe AG
Member of the Supervisory Board
Schaeffler GmbH (since September 17, 2010)

Seppel Kraus*

Olching
Regional head of the IG BCE labor union, Bavaria

Member of the Supervisory Board
Hexal AG
Novartis Deutschland GmbH

Dr. Thomas Strüngmann

Tegernsee
Business studies graduate (Diplom-Kaufmann)
Co-Managing Director, Athos Service GmbH

Dr. Bernd W. Voss3

Kronberg i. T.

Member of the Board of Directors
ABB Ltd.
Member of the Supervisory Board
Continental AG

Dr. Susanne Weiss

Munich
Attorney

Chairwoman of the Supervisory Board
ROFA AG
Member of the Supervisory Board
UniCredit Bank AG
Member of the Supervisory Board
and Advisory Council

Giesecke & Devrient GmbH
Member of the Supervisory Board
Strenesse AG (since Dezember 1, 2010)

Prof. Dr. Ernst-Ludwig Winnacker

Munich
Professor Emeritus of Biochemistry at LMU, Munich
Secretary General of HFSP Human Frontier Science Program, Strasbourg
Chairman of the Supervisory Board
MediGene AG
Member of the Supervisory Board
Bayer AG

* Employee representative
** Affiliated company
1 Mediation Committee: Chairman Dr. Peter-Alexander Wacker
2 Executive Committee: Chairman Dr. Peter-Alexander Wacker
3 Audit Committee: Chairman Dr. Bernd W. Voss