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 /  /  / Mandates

Mandates

Supervisory Board

Heinz-Gerhard Wente
Chairman
Member of the Management Board of Continental AG, retired, Hanover
b)

  • Alpha ABMD Holdco B. V., Alkmaar, Netherlands, since July 15, 2019

Dr. Hans-Jürgen Urban
Vice Chairman
Chairman Member of the Management Board of Industriegewerkschaft Metall, Frankfurt am Main

Non-listed consolidated companies:
a)

  • Salzgitter Flachstahl GmbH, Salzgitter (Vice Chairman)

Konrad Ackermann
Chairman of the General Works Council of KHS GmbH, Dortmund

Non-listed consolidated companies:
a)

  • KHS GmbH, Dortmund

Ulrike Brouzi 
Member of the Board of Managing Directors of DZ Bank AG Deutsche Zentral-Genossenschaftsbank, Frankfurt am Main

Other non-listed companies:
a)

  • Bausparkasse Schwäbisch Hall AG, Schwäbisch Hall, since January 1, 2019
  • R+V Allgemeine Versicherung AG, Wiesbaden, since January 1, 2019
  • R+V Lebensversicherung AG, Wiesbaden, since January 1, 2019
  • Union Asset Management Holding AG, Frankfurt am Main, since April 8, 2019
  • DZ CompliancePartner GmbH, Neu-Isenburg, since January 29, 2019, (Vice Chairwoman since March 22, 2019)

Annelie Buntenbach
Managing Member of the National Executive Board of the German Trade Union Federation (DGB), Berlin

  • No membership in other governing bodies

Hasan Cakir
Chairman of the Group Works Council of Salzgitter AG, Salzgitter
Chairman of the Works Council of Salzgitter Flachstahl GmbH, Salzgitter

Non-listed consolidated companies:

a)

  • Salzgitter Flachstahl GmbH, Salzgitter

Dr. Bernd Drouven
Member of the Executive Board of Aurubis AG, retired, Hamburg

  • No membership in other governing bodies

Roland Flach
Chairman of the Executive Board of Klöckner-Werke AG, retired, Duisburg
Chairman of the Management Board of KHS AG, retired, Dortmund

Non-listed consolidated companies:
a)

  • KHS GmbH, Dortmund

Gabriele Handke
Vice Chairwoman of the Works Council of Peiner Träger GmbH, Peine

Non-listed consolidated companies:
a)

  • Peiner Träger GmbH, Peine

Reinhold Hilbers
Minister of Finance of the Federal State of Lower Saxony

Other non-listed companies:
a)

  • Norddeutsche Landesbank Girozentrale, Hanover (Chairman)
  • Deutsche Messe AG, Hanover

b)

  • KfW-Bankengruppe (Board of Administration)

Norbert Keller, since August 30, 2019
Chairman of the Works Council of Hüttenwerke Krupp  Mannesmann GmbH, Duisburg

Non-listed consolidated companies:
a)

  • Hüttenwerke Krupp Mannesmann GmbH, Duisburg
  • Mannesmann Precision Tubes GmbH, Mülheim an der Ruhr

Ulrich Kimpel, until July 31, 2019
Chairman of the Works Council of Hüttenwerke Krupp Mannesmann GmbH, Duisburg

Non-listed consolidated companies:
a)

  • Mannesmann Precision Tubes GmbH, Mülheim an der Ruhr, until July 31, 2019

Prof. Dr. Susanne Knorre
Business consultant

Other non-listed companies:
a)

  • Deutsche Bahn AG, Berlin
  • Norddeutsche Landesbank Girozentrale, Hanover
  • RÜTGERs Germany GmbH, Castrop-Rauxel
  • STEAG GmbH, Essen

Dr. Dieter Köster
Managing Shareholder of HomeStead GmbH & Co. KG, Osnabrück
Chairman of the Executive Board of Köster Holding AG, retired, Osnabrück

Other non-listed companies:
a)

  • Köster Holding AG, Osnabrück (Chairman)

Heinz Kreuzer
Chairman of the Management Board of TUI InfoTec GmbH, retired, Hanover

Other non-listed companies:
b)

  • eves consulting GmbH, Braunschweig (Advisory Council), until January 20, 2020
  • eves_information technology AG, Braunschweig (Supervisory Board), since January 10, 2020
  • Safarihub Europe Ltd,Harrow, Middlesex, United Kingdom, since December 1, 2019

Bernd Lauenroth
Secretary of the Management Board of Industriegewerkschaft Metall, Branch Office Düsseldorf

Other non-listed companies:
a)

  • Georgsmarienhütte Holding GmbH, Georgsmarienhütte, until September 30, 2019
  • Aluminium Norf GmbH, Neuss, until September 30, 2019
  • Hydro Aluminium Rolled Products GmbH, Grevenbroich (Vice Chairman), until September 30, 2019
  • Hydro Aluminium Deutschland GmbH Grevenbroich (Vice Chairman), until September 30, 2019

Volker Mittelstädt
Chairman of the Works Council of Ilsenburger Grobblech GmbH, Ilsenburg

Non-listed consolidated companies:
a)

  • Ilsenburger Grobblech GmbH, Ilsenburg, (Vice Chairman)

b)

  • Ilsenburger Grobblech GmbH, Ilsenburg and Salzgitter Mannesmann Grobblech GmbH, Mülheim an der Ruhr (Joint Advisory Council)

Prof. Dr. Joachim Schindler
Accountant in own firm

Other non-listed companies:
a)

  • CORE SE, Berlin (Chairman)
  • Medizinische Hochschule Brandenburg CAMPUS GmbH, Neuruppin (Vice Chairman), until December 31, 2018
  • Zoologischer Garten Berlin AG, Berlin

Listed companies:
a)

  • Rocket Internet SE, Berlin (Vice Chairman)

Christine Seemann
Works Council member of Salzgitter Flachstahl GmbH, Salzgitter and Chairwoman of ARGE Strip Steel Business Unit

  • No membership in other governing bodies

Prof. Dr. Dr.-Ing. Birgit Spanner-Ulmer
Director of Production and Technology Bayerischer Rundfunk, Munich

Other non-listed companies:
b)

  • Bavaria Studios & Production und Services GmbH, Geiselgasteig (Supervisory Board - Chairwoman),
    since July 1, 2019
  • Bayern Digital Radio GmbH, Munich (Supervisory Board)

Clemens Spiller
System analyst, Chairman of the Works Council of GESIS mbH, Salzgitter location, and Chairman of the General Works Council of GESIS mbH

  • No membership in other governing bodies

Dr. Werner Tegtmeier
State Secretary, retired, of the Federal Ministry of Labor and Social Affairs

  • No membership in other governing bodies

a) Memberships in other statutory supervisory boards
b) Memberships in comparable domestic and foreign controlling bodies of commercial enterprises

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