Supervisory BoardMembers of the Supervisory Board

As of September 30, 2025
Dr. Verena Volpert, Lennestadt

Appointedt 2027 // German
Tax accountant

Vibracoustic SE

Ulrich Wilsberg, Duisburg

Appointed until 2029 // German
Wholesale and foreign trade clerk // Chairman of the thyssenkrupp Materials Services Works Council Union, Chairman of the thyssenkrupp GfT Gleistechnik GmbH works council

Subsidiaries of thyssenkrupp AG:
thyssenkrupp Materials Services GmbH

Kirstin Zeidler, Dortmund

Appointed until 2029 // German
Technical draftsperson // Employee of thyssenkrupp Steel Europe AG // Member of the Works Council of thyssenkrupp Steel Europe AG, Dortmund site

VKH Vorsorgekasse Hoesch

Subsidiaries of thyssenkrupp AG:
thyssenkrupp Steel Europe AG

Tekin Nasikkol, Ratingen

Appointed until 2029 // German
Bachelor of Arts (Business Administration) // Member of the Works Council and Chairman of the General Works Council of thyssenkrupp Steel Europe AG // Chairman of the Works Council Union of thyssenkrupp Steel Europe // Chairman of the Group Works Council of thyssenkrupp AG

Novitas BKK Pflegekasse
PEAG Holding GmbH

Dr. Ingo Luge, Hanover

Appointed until 2026 // German
Director and Management Consultant

Avacon AG
E.ON Energie Deutschland GmbH
PreussenElektra GmbH (Chair)

Thorsten Koch, Wadern

Appointed until 2029 // German
Toolmaker // Chairman of the Works Council of Automotive Body Solutions GmbH (Lockweiler) // Chairman of the Works Council Union of thyssenkrupp Automotive Technology

Subsidiaries of thyssenkrupp AG:
thyssenkrupp Automotive Body Solutions GmbH

Daniela Jansen, Aachen

Appointed until 2029 // German
Political Secretary to the Executive Board of IG Metall

Subsidiaries of thyssenkrupp AG:
thyssenkrupp Decarbon Technologies GmbH (Vice Chair)

Achim Hass, Schwartbruck

Appointed until 2029 // German
Power electronics technician // Chairman of the Works Council of TKMS GmbH (Kiel) // Chairman of the General Works Council of TKMS GmbH

Babcock Pensionskasse VVaG

Subsidiaries of thyssenkrupp AG:
TKMS GmbH

Dr. Wolfgang Colberg, Munich

Appointed until 2026 // German
Consultant, Independent Director

AMSilk GmbH (Chair)
Burelle S.A., France
Solvay S.A., Belgium

Stefan Erwin Buchner, Bietigheim-Bissingen

Appointed until 2026 // German
Former member of the Executive Board of Daimler Truck AG

AUMOVIO SE (Chair)
DRX Management SE
Mosolf Verwaltungen SE

Dr. Patrick Berard, Boulogne / France

Appointed until 2026 // French
Consultant

Geodis S.A., Frankreich
LKQ Corporation, USA

Birgit A. Behrendt, Cologne

Appointed until 2026 // German
Consultant

KION GROUP AG
Infinium Holdings, Inc., USA
Rolls Royce Holdings plc, Großbritannien
Umicore S.A., Belgien

Jürgen Kerner, Berlin

Appointed until 2029 // German
Member of the Executive Board and 2nd Chairman of IG Metall


MAN Truck & Bus SE
Siemens AG
Siemens Energy AG
TRATON SE

Prof. Dr.-Ing. Dr.-Ing. E. h. Siegfried Russwurm, Michelau

Appointed until 2026 // German
Consultant
Chair

DR. JOHANNES HEIDENHAIN GmbH
Voith GmbH & Co. KGaA (Chairman of the Supervisory Board and Shareholders’ Committee)

Christian Julius, Lippstadt

Appointed until 2029 // German
Fitter // Member of the Works Council and Chairman of the General Works Council of thyssenkrupp rothe erde Germany GmbH // Vice Chairman of the European Works Council of thyssenkrupp AG

Tanja Jacquemin, Frankfurt/Main

Appointed until 2029 // German
Lecturer for the research and teaching area “Supervisory Boards and Corporate Codetermination” at the Academy of Labour

Dr. Bernhard Günther, Haan

Appointed until 2026 // German
Consultant

Katrin Goebel-Krawinkel, Düsseldorf

Appointed until 2029 // German
Attorney, Compliance Officer at thyssenkrupp Corporate Function Legal & Compliance // Chairwoman of the Executives’ Committee, Member of the Group Executives’ Committee and executive member of the Group Executives’ Committee of thyssenkrupp AG

Angelika Gifford, Kranzberg

Appointed until 2026 // German
Senior Advisor to the COO, Meta Platforms Inc., USA

Prof. Dr. Dr. h. c. Ursula Gather, Essen

Appointed until 2028 // German
Chairwoman of the Board of Trustees of the Alfried Krupp von Bohlen und Halbach Foundation

In the course of fiscal year 2024 / 2025, no members left the Supervisory Board.

Further information can be found

in the notes to this annual report