Supervisory Board

Prof. Dr. Fritz Vahrenholt, Hamburg
Chairman of the Supervisory Board
Chairman of the Deutsche Wildtier Stiftung, Hamburg

• Encavis AG (formerly Capital Stage AG), Hamburg¹
  Member of the Supervisory Board

Stefan Schmidt, Lüdinghausen²
Deputy Chairman of the Supervisory Board since June 12, 2019
Head of Services/Production Manager of Smelting Operations at Aurubis AG, Lünen

Deniz Filiz Acar, Hamburg, since May 3, 2019²
Instructor for Commercial Trainees
Deputy Head of Training in the HR Training department, Hamburg

Andrea Bauer, Dortmund
Currently no professional occupation

• IFA Holding GmbH, Haldensleben, since July 1, 2019
  Member of the Advisory Council

Christian Ehrentraut, Lünen, since May 3, 2019²
Deputy Shift Leader in Smelting Operations, KRS/MZO
Works Council member in Lünen, relieved of duty
Deputy Chairman of the General Works Council

Prof. Dr.-Ing. Heinz Jörg Fuhrmann, Salzgitter
Chairman of the Executive Board of Salzgitter AG¹

• Hüttenwerke Krupp Mannesmann GmbH, Duisburg³
  Chairman of the Supervisory Board
• Ilsenburger Grobblech GmbH, Ilsenburg³
  Chairman of the Supervisory Board
• Ilsenburger Grobblech GmbH, Ilsenburg, and Salzgitter Mannesmann Grobblech GmbH, Mühlheim/Ruhr
  Chairman of the Joint Advisory Committee
• KHS GmbH, Dortmund³
  Chairman of the Supervisory Board
• Mannesmann Precision Tubes GmbH, Mülheim/Ruhr³
  Chairman of the Supervisory Board
• Peiner Träger GmbH, Peine³
  Chairman of the Supervisory Board
• Salzgitter Flachstahl GmbH, Salzgitter³
  Chairman of the Supervisory Board
• Salzgitter Mannesmann Grobblech GmbH, Mülheim/Ruhr³
  Chairman of the Supervisory Board
• Salzgitter Mannesmann Handel GmbH, Düsseldorf³
  Chairman of the Supervisory Board
• Öffentliche Lebensversicherung Braunschweig, Braunschweig
  Member of the Supervisory Board
• Öffentliche Sachversicherung Braunschweig, Braunschweig
  Member of the Supervisory Board
• TÜV Nord AG, Hanover
  Member of the Supervisory Board

Prof. Dr. Karl Friedrich Jakob, Dinslaken
Chairman of the Executive Board of RWTÜV e.V., Essen

• Albert-Schweitzer-Einrichtungen für Behinderte gGmbH, Dinslaken
  Member of the Supervisory Board
• RWTÜV GmbH, Essen
  Chairman of the Supervisory Board
• TÜV Nord AG, Hanover
  Chairman of the Supervisory Board
• Van Ameyde International BV, Rijswijk, Netherlands
  Member of the Board of Supervisory Directors
• Universitätsklinikum Essen, Essen
  Member of the Supervisory Board
• Knappschaft Kliniken GmbH, Bochum
  Chairman of the Supervisory Board

Jan Koltze, Hamburg²
District Manager of the Mining, Chemical,
and Energy Industrial Union Hamburg/Harburg

• Beiersdorf AG, Hamburg, since April 17, 2019
  Member of the Supervisory Board
• ESSO Deutschland GmbH, Hamburg, until April 30, 2019
  Member of the Supervisory Board
• ExxonMobil Central Europe Holding GmbH, Hamburg
  Member of the Supervisory Board
• Maxingvest AG, Hamburg, since April 26, 2019
  Member of the Supervisory Board

Dr. Stephan Krümmer, Hamburg
Currently no professional occupation

Dr. Elke Lossin, Buchholz in der Nordheide²
Manager of the Analytical Laboratory at Aurubis AG, Hamburg

Dr. Sandra Reich, Gräfelfing
Independent business consultant

• Chancen eG, Berlin
  Member of the Supervisory Board

Melf Singer, Schwarzenbek²
Day shift foreman of the Acid Plant at Aurubis AG, Hamburg

Former Supervisory Board members

Karl-Heinz Hamacher, Stolberg, until December 31, 2018²
Employee of Aurubis Stolberg GmbH & Co. KG, Stolberg Chairman of the Works Council

Renate Hold-Yilmaz, Hamburg, until April 19, 2019² 
Deputy Chairwoman of the Supervisory Board until April 19, 2019
Commercial employee
Previously Chairwoman of the Works Council of Aurubis AG, Hamburg

Ralf Winterfeldt, Hamburg, from January 1, 2019 until April 30, 2019² 
Power electronics technician
Former Chairman of the General Works Council of Aurubis AG
Former Deputy Chairman of the Works Council of Aurubis AG, Hamburg

Supervisory Board committees

Conciliation Committee in accordance
with Section 27 (3) of the German Codetermination Act
Prof. Dr. Fritz Vahrenholt (Chairman)
Stefan Schmidt (Deputy Chairman) since June 12, 2019
Andrea Bauer
Christian Ehrentraut since June 12, 2019

Former Supervisory Board members
Renate Hold-Yilmaz (Deputy Chairwoman) until April 19, 2019
Melf Singer until June 12, 2019

Audit Committee
Dr. Stephan Krümmer (Chairman) 
Prof. Dr.-Ing. Heinz Jörg Fuhrmann
Jan Koltze
Dr. Elke Lossin
Dr. Sandra Reich
Melf Singer since June 12, 2019

Former Supervisory Board members
Renate Hold-Yilmaz until April 19, 2019

Personnel Committee
Prof. Dr. Fritz Vahrenholt (Chairman) 
Deniz Filiz Acar since June 12, 2019
Andrea Bauer since June 12, 2019
Prof. Dr.-Ing. Heinz Jörg Fuhrmann 
Jan Koltze since June 12, 2019
Stefan Schmidt 

Former Supervisory Board members
Karl-Heinz Hamacher until December 31, 2018
Renate Hold-Yilmaz until April 19, 2019
Prof. Dr. Karl Friedrich Jakob until June 12, 2019
Ralf Winterfeldt from January 30, 2019 until April 30, 2019

Nomination Committee
Prof. Dr. Fritz Vahrenholt (Chairman)
Prof. Dr.-Ing. Heinz Jörg Fuhrmann 
Prof. Dr. Karl Friedrich Jakob 
Dr. Stephan Krümmer

Technology Committee since June 12, 2019
Prof. Dr. Karl Friedrich Jakob (Chairman)
Christian Ehrentraut
Dr. Stephan Krümmer
Stefan Schmidt

¹ Stock exchange-listed company.
² Elected by the employees.
³ Group companies of Salzgitter AG.