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About us

...and what we stand for.

ATEC GmbH - founded 2001 in Heidenheim, Germany - stands for:

  • Planning to installation from a single source
  • Made in Germany
  • Wide range of materials from steel to super duplex
  • Own facility for pressure testing of penstocks up to DN 2800
  • Precision through 3D planning & laser cutting
  • Certified to ISO 9001:2015 & DIN 1090 EXC2
  • Member of the German Water Partnership Organization

In short, we develop, produce and sell penstocks, sluice gates and valves for wastewater, water and flood protection applications. Thanks to our well-proven and tested modular product design, we can combine almost any penstocks with all our operating gears. Use our competence and expertise to create your customized solution.


"We offer reliable and cost-efficient, high-quality products which provide individual and innovative solutions as well as short delivery times. Challenge our engineering expertise, use our agility as well as our competence to create the best solution for you - that's what we call #guidingwater."


Florian Unseld,

Managing Director of ATEC GmbH


ATEC is member of the