Supervisory Board

Peter Leischner, business school graduate (Dipl.-Kfm.), Frankfurt
Chairman of the Supervisory Board

• Independent Management Consultant, Frankfurt

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Heike Dannenbauer, Magister of Arts (M.A.), Empfingen
Deputy Chairwoman

• Stage Manager of the Apollo Theater Produktionsgesellschaft mbH, Stuttgart

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Klaus Erker, Dörzbach ^*)

• Chairman of the Works Council of the Waldenburg site
• Deputy Chairman of the joint Works Council of
  R. STAHL Schaltgeräte GmbH, Waldenburg
• Chairman of the Group Works Council

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Nadine Ernstberger, Öhringen ^*)

• Production Control,
  R. STAHL Schaltgeräte GmbH, Waldenburg

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Andreas Müller, business school graduate
(Dipl. Betriebswirt), Rösrath

• Global Head of Controlling at
  KHD Humboldt Wedag International AG, Cologne
• Member of the Executive Board of KHD Humboldt Wedag Vermögensverwaltungs-AG, Cologne

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Dr. Renate Neumann-Schäfer, Überlingen

• Independent Management Consultant, Überlingen
• Member of the Supervisory Board, Chairwoman of the Audit Committee and member of the Finance Committee of Sto SE and Sto SE & Co. KGaA, Stühlingen
• Member of the Administrative Board and member of the Finance Commitee of Samariterstiftung, Nürtingen
• Member of the Foundation Board of
  ZEIT FÜR MENSCHEN, Nürtingen

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Harald Rönn, Berlin

• Managing director and partner,
  ACapital Beteiligungsberatung GmbH, Frankfurt am Main
• Executive Partner,
  Alpha Beteiligungsberatung GmbH & Co KG, Frankfurt am Main
• Executive Board of Stiftung Labor,
  Bernau am Chiemsee

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Nikolaus Simeonidis, Bretzfeld ^*)

• Deputy Chairman of the Works Council of the Waldenburg site
• Chairman of the joint Works Council of
  R. STAHL Schaltgeräte GmbH, Waldenburg
• Deputy Chairman of the Group Works Council

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^*) Employee representative