Together for
people and the environment

Our experts practise
responsibility with vision.

We are one of Europe’s leading full-service providers of water technology solutions. This means that we bear a special responsibility for one of the earth’s most important raw materials. To live up to this responsibility, we consistently act with vision in relation to our employees – led by the experienced management team of WTE Wassertechnik and the Management Board of its parent company, EVN AG.

WTE Wassertechnik GmbH Board of Management
Dr.-Ing. Ralf Schröder
  • Managing director since 2006 (Spokesperson of the Board of Management)
  • Joined WTE Wassertechnik GmbH in 1996
  • Obtained engineer doctorate at Rostock University
  • Studied Industrial Engineering
Dr. Robert Dick
  • Managing Director since 2021
  • Joined EVN in 2007
  • Doctoral studies in Business Administration at Linz University
EVN AG Management Board
Management Board Director Mag. Stefan Szyszkowitz, MBA
  • Appointed to the Management Board until 19 January 2026
  • 2017 – appointed as Spokesperson of the Management Board
  • 2011 – appointed to the Management Board of EVN AG
  • Joined EVN in 1993 | Master of Business Administration
  • Postgraduate law degree
Management Board Director Dipl.-Ing. Franz Mittermayer
  • Appointed to the Management Board until 30 September 2027
  • 2017 – appointed to the Management Board of EVN AG
  • Joined EVN in 1993
  • Graduate engineer in Mechanical Engineering and Industrial Management
Use our strengths for your project.

Simply get in touch with us on:

Phone: +49 201 8968 500


You can also send us your enquiry using our contact form including a brief description of your requirements so that we can allocate your enquiry in the best possible way.

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