23rd & 24th June 2027 in Hamburg
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23rd & 24th June 2027 in Hamburg Contact: info@sustainabilitysummit.de or +49 40 999 993 865

Dr. Gerhard Lechner

Dr. Gerhard Lechner

Dr. Gerhard Lechner

Günzel Consulting

Represented in the following tracks at the Sustainability Summit:

  • 2026 ZUGSPITZE MASTERCLASSES: Driving Efficiency and Effectiveness in Procurement: Better Decision-Making in an Increasingly Complex World
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Dr. Gerhard Lechner and many more register for the Sustainability Summit now!

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