Ulrich Grethe

Technical division

Curriculum vitae
1961 Born in Duisburg
1981 - 1988 Studies of metallurgy and materials science at the university of Clausthal
1989 Stahlwerke Peine - Salzgitter AG
1990 - 2000 Preussag Stahl AG, later Salzgitter AG
Stahlwerk Salzgitter
Several positions with management functions
2000 - 2005 Salzgitter Flachstahl GmbH
Plant manager steelworks
2005 Salzgitter Flachstahl GmbH,
Works director
since 2006 Salzgitter Flachstahl GmbH, Technical Division
Member of the management board
2010 - 2013 Salzgitter Stahl GmbH
Member of the executive board
Salzgitter Flachstahl GmbH,
CEO of the management board
since 2014 Salzgitter AG,
Member of the management board, Business Unit Manager Flat Steel
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Assigned responsibilities
  • Blast-furnace Plant
  • Steel Plant
  • Hot-strip Mill
  • Pickling, Cold-Rolling, Surface Coating
  • Technical Customer Service
  • Beltcasting/Hotrolling
  • Technical Services, Energy, Enviromental Issues

Dr. Sebastian Bross

Vice chairman
Sales and Logistics

Curriculum vitae
1969 Born in Schleswig
1991 - 1996 Studies of mechanical engineering (machine building) at the Technical University of Braunschweig
1996 - 2002 Technical University of Braunschweig
Research assistant, Institute for General Mechanics and Strength of Materials
Research assistant, Institute for Metal Physics
Graduation to Dr.-Ing. (mechanical engineering)
2002 - 2003 Salzgitter Flachstahl GmbH, Technical customer services
Head of customer projects team
2004 - 2006 Salzgitter Flachstahl GmbH, Sales dept. Automotive Sub-Suppliers
2006 - 2009 Salzgitter Flachstahl GmbH, Marketing
Marketing director
2010 Salzgitter Flachstahl GmbH, Sales and Logistics
Member of the management board
since July 2017 Salzgitter Flachstahl GmbH,
Vice chairman of the management board
since Oct 2019 Salzgitter AG
Member of management board
Business Unit Manager Plate/Section Steel
since Oct 2019 Ilsenburger Grobblech GmbH
CEO of the management board
since Oct 2019 Salzgitter Mannesmann Grobblech GmbH
CEO of the management board
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Assigned responsibilities
  • Sales
    • Automotive Industry
    • Construction, White Goods, End-users, Tubes/Gas/Cylinder Manufacturer
    • Cold Roller
    • SSC / Stock Holders
  • Logistic and SCM
  • Marketing
  • Integrated Order Management

Jens Loock

Human Resources

Curriculum vitae
1974 Born in Wanne-Eickel
1994 - 2003 Studied labor science with a focus on business administration and human resources, as well as history and social science, Ruhr University Bochum
2001 - 2003 Research associate, Ruhr University Bochum
2004 - 2016 Hüttenwerke Krupp Mannesmann, career path from Trainee Personnel Service to Head of Personnel and Plant Safety
2016 - 2020 ArcelorMittal Bremen GmbH, Member of the Management Board, Human Resources and Social Affairs, Labor Director
since November 2020 Salzgitter Flachstahl GmbH, Member of the Management Board
since January 2021 Salzgitter Flachstahl GmbH, Member of the Management Board and Labor Director
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Assigned responsibilities
  • HR Department
  • Management/HR Development
  • HR Labor Laws and Policies
  • Occupational Safety
  • Vocational Training
  • Occupational Health
  • Works Fire Department
  • Service Department

Alexander Stein

Finances and Procurement

Curriculum vitae
1970 born in Nürnberg
1987 - 1991 Baumüller Nürnberg GmbH
Apprenticeship in industrial electronics - instrument engineering
1991 - 1992 Nürnberg State Technical Secondary School
1992 - 1993 Community service
1993 - 1995 Study of Electrical Engineering at the Georg-Simon-Ohm University Nürnberg
1995 - 1999 Study of Business Administration at the Georg-Simon-Ohm University Nürnberg
1999 - 2000 Siemens AG - Antriebs- & Automatisierungstechnik, Nürnberg
Sales controlling
2000 - 2002 feedback AG Unternehmensgruppe, Regensburg
Head of Accounting, Controlling and Human Resources
2003 - 2004 Niersberger Beteiligungsholding GmbH, Erlangen
Head of Cash and Credit Management
2004 - 2014 MANN+HUMMEL Innenraumfilter GmbH & Co. KG, Himmelkron
Business Director/ CFO
2014 - 2017 Baumüller Nürnberg GmbH
Group Business Director
since April 2017 Salzgitter Flachstahl GmbH, Finances and Procurement
Member of the management board
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Assigned responsibilities
  • Controlling
  • Finance and Accounting
  • Procurement
    • Raw Matrials Procurement
    • Procurement Investment, Industrial Services and Mobility
    • Spare Parts/Materials Procurement
    • Group Procurement Coordination