Supervisory Board

Members and offices held at other companies

Members of the Supervisory Board held offices as members of the supervisory board or a comparable supervising body of the corporations listed:

Chairman of the Supervisory Board

Werner Wenning

Werner Wenning
Leverkusen, Germany
(born October 21, 1946)
Biography

Chairman of the Supervisory Board effective October 2012
Chairman of the Supervisory Board of Bayer AG and Chairman of the Supervisory Board of E.ON SE
 
Memberships on other supervisory boards:

  • E.ON SE (Chairman)
  • Henkel Management AG
  • Siemens AG (Vice Chairman)


Memberships in comparable supervising bodies of German or foreign corporations:

  • Henkel AG & Co. KGaA (Member of the Shareholders´ Committee)

Vice Chairman of the Supervisory Board

Thomas de Win

Thomas de Win

Cologne, Germany
(born November 21, 1958)
Biography

Vice Chairman of the Supervisory Board, Member of the Supervisory Board effective April 2002
Chairman of the Bayer Group Works Council
Chairman of the Bayer Central Works Council

 

Memberships on other supervisory boards:

  • Bayer MaterialScience AG

Other members of the Supervisory Board

Dr. Paul Achleitner

Dr. Paul Achleitner

Munich, Germany
(born September 28, 1956)
Curriculum Vitae

Member of the Supervisory Board effective April 2002
Member of the Supervisory Board of Deutsche Bank AG

 

Memberships on other supervisory boards: 

  • Daimler AG
  • Deutsche Bank AG (Chairman)


Memberships in comparable supervising bodies of German or foreign corporations:

  • Henkel AG & Co. KGaA (Member of the Shareholders´ Committee)
Dr. Clemens B�rsig

Dr. Clemens Börsig
Frankfurt am Main, Germany
(born July 27, 1948)
Curriculum Vitae

Member of the Supervisory Board effective April 2007
Member of various supervisory boards

Memberships on other supervisory boards:

  • Daimler AG
  • Linde AG


Memberships in comparable supervising bodies of German or foreign corporations: 

  • Emerson Electric Co.
Andr� van Broich

André van Broich
Dormagen
(born June 19, 1970)
Curriculum Vitae

Member of the Supervisory Board effective April 2012
Chairman of the Works Council of the Dormagen site of Bayer

Memberships on other supervisory boards:

  • Bayer CropSience AG 
Thomas Ebeling

Thomas Ebeling
Muri bei Bern, Switzerland
(born February 9, 1959)
Curriculum Vitae

Member of the Supervisory Board effective April 2012
Chief Executive Officer of ProSiebenSat.1 Media AG

Memberships in comparable ­supervising bodies of German or foreign corporations:

  • Lonza Group AG
Dr.-Ing. Thomas Fischer

Dr.-Ing. Thomas Fischer
Krefeld, Germany
(born August 27, 1955)
Curriculum Vitae

Member of the Supervisory Board effective October 2005
Chairman of the Group Managerial Employees’ Committee of Bayer

Memberships on other supervisory boards:

  • Bayer MaterialScience AG
Peter Hausmann

Peter Hausmann
Winsen/Aller, Germany
(born February 13, 1954)
Curriculum Vitae

Member of the Supervisory Board effective April 2006
Member of the Executive Committee of the German Mining, Chemical and Energy Industrial Union

Memberships on other supervisory boards:

  • Continental AG
  • Henkel AG & Co. KGaA
  • 50Hertz Transmission GmbH 
  • Vivawest Wohnen GmbH
Reiner Hoffmann

Reiner Hoffmann
Wuppertal, Germany
(born May 30, 1955)
Curriculum Vitae

Member of the Supervisory Board effective October 2006
North Rhine District Secretary of the German Mining, Chemical and Energy Industrial Union

Memberships on other supervisory boards:

  • Evonik Services GmbH (Vice Chairman)
  • SASOL Germany GmbH (Vice Chairman)
Y�ksel Karaaslan

Yüksel Karaaslan
Hohen Neuendorf, Germany
(born March 1, 1968)
Curriculum Vitae

Member of the Supervisory Board effective April 2012
Chairman of the Works Council of the Berlin site of Bayer
Vice Chairman oft the Bayer Central Works Council

Memberships on other supervisory boards:

  • Bayer Pharma AG
Dr. rer. pol. Klaus Kleinfeld

Dr. rer. pol. Klaus Kleinfeld
New York, U.S.A.
(born November 6, 1957)
Curriculum Vitae

Member of the Supervisory Board effective April 2005
Chairman and Chief Executive Officer of Alcoa Inc.

Memberships in comparable supervising bodies of German or foreign corporations: 

  • Member of the Board of Directors of Morgan Stanley
Petra Kronen

Petra Kronen
Krefeld, Germany
(born August 22, 1964)
Curriculum Vitae

Member of the Supervisory Board effective July 2000
Chairman of the Works Council of the Uerdingen site of Bayer

Memberships on other supervisory boards: 

  • Bayer MaterialScience AG (Vice Chairman)
Dr. rer. nat. Helmut Panke

Dr. rer. nat. Helmut Panke
Munich, Germany
(born August 31, 1946)
Curriculum Vitae

Member of the Supervisory Board effective April 2007
Member of various supervisory boards

Memberships in comparable supervising bodies of German or foreign corporations:  

  • Microsoft Corporation
  • Singapore Airlines Limited
  • UBS AG
Sue H. Rataj

Sue H. Rataj
Sebastopol U.S.A.
(born January 8, 1957)
Curriculum Vitae

Member of the Supervisory Board effective April 2012
Member of the Board of Directors (non-executive) of Cabot Corporation, Boston, U.S.A.

Petra Reinbold-Knape

Petra Reinbold-Knape
Gladbeck, Germany
(born April 16, 1959)
Curriculum Vitae

Member of the Supervisory Board effective April 2012
Northeast District Secretary of the German  Mining, Chemical and Energy Industrial Union

Memberships on other supervisory boards:

  • envia Mitteldeutsche Energie AG
  • Vattenfall Europe Generation AG 

Memberships in comparable supervising bodies of German or foreign corporations:

  • MDSE Mitteldeutsche Sanierungs- und Entsorgungsgesellschaft mbH
Michael Schmidt-Kiessling

Michael Schmidt-Kiessling

Schwelm, Germany
(born March 24, 1959)
Curriculum Vitae

Member of the Supervisory Board effective April 2012

Vice Chairman of the Works Council of the Elberfeld site of Bayer


Memberships on other supervisory boards:

  • Bayer Pharma AG
Ekkehard Schulz

Prof. Dr.-Ing. Ekkehard D. Schulz

Krefeld, Germany
(born July 24, 1941)
Curriculum Vitae

Member of the Supervisory Board effective April 2005
Member of various supervisory boards


Memberships on other supervisory boards: 

  • MAN SE (Vice Chairman)
  • RWE AG
Dr. Klaus Sturany

Dr. Klaus Sturany*

Ascona, Switzerland
(born October 23, 1946)
Curriculum Vitae

Member of the Supervisory Board effective April 2007

Member of various supervisory boards

 

Memberships on other supervisory boards:  

  • Hannover Rückversicherung AG (Vice Chairman) 

 

Memberships in comparable supervising bodies of German or foreign corporations:  

  • Sulzer AG
Prof. Dr. Dr. h.c. mult. Ernst-Ludwig Winnacker

Prof. Dr. Dr. h.c. mult. Ernst-Ludwig Winnacker
Munich, Germany
(born July 26, 1941)
Curriculum Vitae

Member of the Supervisory Board effective April 1997
Secretary General of the Human Frontier Science Program, Strasbourg

Memberships on other supervisory boards: 

  • Wacker Chemie AG
Oliver Z�hlke

Oliver Zühlke
Solingen, Germany
(born December 11, 1968)
Curriculum Vitae

Member of the Supervisory Board effective April 2007
Chairman of the Works Council of the Leverkusen site of Bayer
Chairman of the Bayer European Forum

*

Independent expert member pursuant to Section 100 Paragraph 5 of the German Stock Corporation Act (AktG).

Last updated: April 3, 2014  Copyright © Bayer AG
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