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DSI Group

DYWIDAG-Systems International (DSI) supplies innovative products
and systems for Construction and Underground Mining.

We provide our customers with engineered and highly reliable systems for Post-Tensioning and Geotechnical applications as well as a broad portfolio of Concrete Accessories.

In Underground Mining and Tunneling, we offer a comprehensive range of roof support products. We support our customers in reaching a higher level of safety Underground.


Welcome to our global DSI website!

Please visit our local websites for product details.
The content of DSI’s EMEA (Europe, Middle East, Africa) website has been moved to: www.dywidag-systems.com/emea

DSI Publications

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

Download the new Brochure Download DSI Info 21
Available as PDF

Download DSI Infos 14 - 21


For more information, please call:
+ 49 89 309050 200 or e-mail:

PR contact DSI

PR contact:

Gerhard Kahr
Phone: + 49 89 309050 241



DSI-Featured Project

Obduro® AP Coated OMEGA-BOLT®, USA

Obduro<sup>®</sup> AP Coated OMEGA-BOLT<sup>®</sup>, USA

The Obduro® AP Coated OMEGA-BOLT®: Load-bearing Capacity in highly acidic Environments

Barrick Gold Corporation is one of the world’s largest gold producers operating gold, silver and copper mines on four continents. The Goldstrike mining complex, which is also operated by Barrick, is located on the Carlin Trend, one of the most...



Related Links

STRABAG International

DSI People

DSI People - DSI EMEA Subsidiaries and Licensees meet for Post-Tensioning Sales Meeting

DSI EMEA Subsidiaries and Licensees meet for Post-Tensioning Sales Meeting


DYWIT offers an extensive product range to solve different problems on the job site. DYWIDAG Bar Anchor Systems are very easy to apply and can be...

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