Contact persons

Management

  • Dr. Hans-Georg Giering

    Chief Executive Officer
    +49 30 639923-710
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  • Joachim Wimmers

    Chief Financial Officer
    +49 30 639923-710
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  • Thomas Diepold

    Executive Director Operations
    +49 30 6399 2399
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  • Thomas Brosowski

    Executive Director Development OPTO
    +49 30 639923-30
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  • Peter Krause

    Executive Director Sales and Development MEMS
    +49 30 6399 2399
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Sales

  • Dipl.-Ing. Olaf Hug

    Head of Sales
    +49 30 639923-99
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  • Dipl.-Ing. (MBE) Dirk Thümer

    Key Account Manager
    +49 30 639923-742
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  • Simone (M.A.) Burkhardt

    Sales Manager Medical Devices
    +49 30 639923-743
    send email

  • Dipl.-Ing. Mathias Milstrey

    Sales Manager, DACH
    +49 30 639923-744
    send email

  • Dipl.-Ing. Peter Nash

    Sales Manager, W./N. Europe, Commonwealth, Israel, Turkey
    +49 30 639923-750
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  • Dipl.- Ing. (M.Sc. ) Mirtha Valenzuela

    Sales Manager, Eastern Europe, Asia, Latin America
    +49 30 639923-97
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  • Paul Sharman

    Sales Manager, USA
    T +1 818 7063 400 ext. 111
    send email

  • Dr. Marc Schillgalies

    Product Manager
    +49 30 639923-741
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  • Dr. Fabian Jachmann

    Product Manager
    +49 30 639923-761
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  • Torsten Weber

    Internal Sales, Export Control Representative
    +49 30 639923-48
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  • Hendrik Michels (M.Sc.)

    Sales Manager MEMS
    +49 30 639923-824
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  • Dr. Gyaneshwar Varma

    Sales Manager MEMS
    +49 30 639923-822
    send email

  • Christin Jacobi

    Internal Sales MEMS
    +49 30 639923-821
    send email

  • Nadine Fechtner-Goonasekera

    Internal Sales MEMS
    +49 30 639923-823
    send email

Corporate Affairs

  • Gerrit Witschaß

    Head of Corporate Affairs
    +49 30 639923-730
    send email

Investor relations

  • Simone Herrmann

    Head of Investor Relations
    +49 30 639923-710
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Marketing

  • Sarah Johanna Schießer

    Head of Marketing
    +49 30 639923-770
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Quality management

  • Helm-Henning Oeser

    Head of Quality Management
    +49 30 639923-817
    send email

  • Mischa Gehring

    Quality Manager
    +49 30 639923-32
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Human resources

  • Beate Kräning

    Senior Manager Human Resources
    +49 30 6399 23-11
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  • Anne-Christin Krause

    Human Resources
    +49 30 639923-815
    send email