4. Other directorships held by Supervisory Board members

Prof. Dr. h.c. mult. Berthold Beitz, Essen

• Honorary Chairman
• Chairman of the Board of Trustees of the Alfried Krupp von Bohlen und Halbach Foundation

Dr. Gerhard Cromme, Essen

• Chairman
• Former Chairman of the Executive Board of ThyssenKrupp AG
  • Allianz AG
  • Axel Springer AG
  • Deutsche Lufthansa AG
  • E.ON AG
  • Hochtief AG
  • Siemens AG
  • Volkswagen AG
  • BNP Paribas S.A. (France)
  • Compagnie de Saint-Gobain (France)
  • Suez S.A. (France)

Prof. Dr. Günter Vogelsang, Düsseldorf

• Honorary Chairman

Bertin Eichler, Frankfurt/Main

• Vice Chairman
• Member of the Executive Committee of the German Metalworkers' Union (IG Metall)
  • BauBeCon Holding AG (Vice Chair)
  • BGAG Beteiligungsgesellschaft der Gewerkschaften AG (Chair)
  • BHW Holding AG
  • BMW AG

Markus Bistram, Dinslaken

• (since May 04, 2005)
• Trade union secretary at the Düsseldorf branch office of IG Metall
  • Georgsmarienhütte Holding GmbH
• Within the Group:
  • ThyssenKrupp Automotive AG

Wolfgang Boczek, Bochum

• Materials tester
• Chairman of the Works Council Union of ThyssenKrupp Automotive
• Within the Group:
  • ThyssenKrupp Automotive AG

Heinrich Hentschel, Emden

• Technical clerk/Hydrostatics Member of the Works Council of Nordseewerke GmbH

Prof. Jürgen Hubbert, Sindelfingen

• (since January 21, 2005)
• Former member of the Executive Board of DaimlerChrysler AG
  • Industrie-Werke Karlsruhe Augsburg AG
  • Häussler Group (Advisory Board Chair)
  • Österreichische Industrieholding AG (Austria, Vice Chair)
  • TÜV Süddeutschland Holding AG (Member of Stockholder Committee)

Klaus Ix, Siek

• Fitter
• Chairman of the Works Council of ThyssenKrupp Fahrtreppen GmbH and Vice Chairman of the Works Council Union of ThyssenKrupp Elevator
• Within the Group:
  • ThyssenKrupp Elevator AG
  • ThyssenKrupp Fahrtreppen GmbH

Hüseyin Kavvesoglu, Maxdorf

• Foreman
• Chairman of the Works Council Union of ThyssenKrupp Services
• Within the Group:
  • ThyssenKrupp Industrieservice GmbH
  • ThyssenKrupp Services AG

Dr. Martin Kohlhaussen, Bad Homburg

• Chairman of the Supervisory Board of Commerzbank AG
  • Bayer AG
  • Commerzbank AG (Chair)
  • Heraeus Holding GmbH
  • Hochtief AG (Chair)
  • Schering AG
  • Verlagsgruppe Georg von Holtzbrinck GmbH

Dr. Heinz Kriwet, Düsseldorf

• Former Chairman of the Executive Board of Thyssen AG
  • Dresdner Bank AG

Dr.-Ing. Klaus T. Müller, Dortmund

• Head of the Crude Steel Department at ThyssenKrupp Steel AG

Prof. Dr. Bernhard Pellens, Bochum

• (since January 21, 2005)
• Professor of Business Studies and International Accounting, Ruhr University Bochum

Dr. Heinrich v. Pierer, Erlangen

• (since January 21, 2005)
• Chairman of the Supervisory Board of Siemens AG
  • Deutsche Bank AG
  • Hochtief AG
  • Münchener Rückversicherungs-Gesellschaft AG
  • Siemens AG (Chair)
  • Volkswagen AG

Dr. Kersten v. Schenck, Bad Homburg

• Attorney and notary public

Peter Scherrer, Attorney and notary public

• General Secretary of the European Metalworkers' Federation
  • Adam Opel AG
  • Kaiserslautern Automobilteile GmbH
  • Opel Powertrain GmbH

Thomas Schlenz, Duisburg

• Shift foreman
• Chairman of the Group Works Council of ThyssenKrupp AG
  • PEAG Personalentwicklungs- und Arbeitsmarktagentur GmbH
• Within the Group:
  • ThyssenKrupp Services AG

Dr. Henning Schulte-Noelle, München

• Chairman of the Supervisory Board
  • Allianz AG (Chair)
  • E.ON AG
  • Siemens AG

Wilhelm Segerath, Duisburg

• Automotive bodymaker
• Chairman of the General Works Council of ThyssenKrupp Steel AG and Chairman of the Works Council Union of ThyssenKrupp Steel
• Within the Group:
  • ThyssenKrupp Steel AG

Christian Streiff, Neuilly sur Seine

• (since January 21, 2005)
• Former Directeur Général (C.O.O.) of the Saint-Gobain Group
  • Ecole Nationale Supérieure des Mines de Paris, (France)

Prof. Dr. Gang Wan, Shanghai

• (since January 21, 2005)
• Professor of Automotive Engineering and President of Tongji University

• Dr. Friedel Neuber died October 23, 2004. Until then he held the following other directorships:
  • Deutsche Bahn AG
  • Hapag-Lloyd AG
  • RAG AG
  • RWE AG (Chair)
  • TUI AG (Chair)

• At the close of the Annual General Meeting of ThyssenKrupp AG on January 21, 2005, Dr. Karl-Hermann Baumann, Carl-L. von Boehm Bezing, Reinhard Kuhlmann, Dr. Mohamad Mehdi Navab-Motlagh and Bernhard Walter left the Supervisory Board. Insofar as these gentlemen held other directorships at the time of their departure from the Supervisory Board, these are listed as follows:

Dr. Karl-Hermann Baumann, Munich

• Former Chairman of the Supervisory Board of Siemens AG
  • Deutsche Bank AG
  • E.ON AG
  • Linde AG
  • Schering AG
  • Siemens AG (Chair)

Carl-L. von Boehm-Bezing, Bad Soden

• Former member of the Executive Board of Deutsche Bank AG
  • Rütgers AG
  • RWE AG

Reinhard Kuhlmann, Frankfurt/Main

• Member of the Executive Board of ThyssenKrupp Marine Systems AG
  • Adam Opel AG

Dr. Mohamad-Mehdi Navab-Motlagh, Tehran

• Vice Minister for Economics and International Affairs in the Industrial and Mining Ministry of the Islamic Republic of Iran
  • Europäisch-Iranische Handelsbank AG

Bernhard Walter, Bad Homburg

• Former Chairman of the Executive Board of Dresdner Bank AG
  • Bilfinger Berger AG
  • DaimlerChrysler AG
  • Deutsche Telekom AG
  • Henkel KGaA
  • mg technologies ag
  • Staatliche Porzellan-Manufaktur Meissen GmbH
  • Wintershall AG (Vice Chair)
  • KG Allgemeine Leasing GmbH & Co. (Chairman of the Executive Committee)