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25th & 26th June 2025 in Hamburg
25th & 26th June 2025 in Hamburg Contact: info@procurementsummit.de or +49 (40) 537 991 137

Dr. Constanze Klotz

Dr. Constanze Klotz

Dr. Constanze Klotz

Bridge&Tunnel

Together with Hanna Charlotte Erhorn, Constanze Klotz founded the textile manufacturer Bridge&Tunnel, which has been combining circular fashion with social impact since 2016. The manufactory produces exclusively from post- and presocnumserwaste. And it does so in the middle of Hamburg with socially disadvantaged women, many of whom have an immigrant or refugee background. In this way, Bridge&Tunnel helps valuable material resources to a new life in style and hopeful talents from all over the world to a fulfilling job with recognition.

Represented in the following tracks at the next Procurement Summit:


Dr. Constanze Klotz and many more register for the Procurement Summit now!