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DSI Europe  ›  EMEA

DYWIDAG-Systems International (DSI) is a globally leading system supplier of innovative technologies for Construction and Underground.

The company's long tradition reaches back as far as 1865 - the founding year of the German construction firm, Dyckerhoff & Widmann AG (DYWIDAG). DSI was founded in order to market DYWIDAG Systems and technical know-how around the world and to develop innovative systems resulting from its own R&D activities. 


Welcome to our EMEA website!

As our business is growing steadily, we have created a website for Europe, Middle East and Africa (EMEA) to provide you with an overview of our business activities.

DSI Publications

Download the latest version of our company brochure to learn more about us and what we do.

DSI InfoDownload DSI Info 22
Available as PDF

Download DSI Infos 14 - 22


For more information, please call:
+-49-89-30 90 50-200 or e-mail:

DSI has the world’s first Multistrand Approval for Stay Cable Bridges!

Since April 2016, DSI has had a general technical approval for DYNA Grip® Multistrand Stay Cables. It is the first approval around the world to regulate Multistrand Stay Cable Systems.


Related Links

STRABAG International

DSI People

DSI People

First Asian Meeting of DSI, DYWITECH and DSI-BRIDGECON in Germany


DSI Testimonials Doug Massey

We choose DSI because of their excellent service and support. The technical support is second to none. Their experienced and qualified professionals...

DSI Image Trailer

DSI Image Trailer

© DSI 2015