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DSI Underground Systems Inc. is America’s leading manufacturer &
supplier of specialist ground support products to the underground industry.

During the last years, DSI has strategically expanded its Underground Business Sector. Today, DSI is global market leader in the design, development, production and supply of underground products and systems. Keeping in line with its strategy "Local Presence - Global Competence", DSI has over 2,100 employees worldwide with operations across EMEA (Europe, Middle East, Africa), APAC (Asia-Pacific), North America and South America.


Watch our new Product Trailer:
The EZ Overcast System

DSI EZ Overcast

DSI Publications

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

DSI InfoDownload DSI Info 21
Available as PDF

Download DSI Infos 14 - 21


For more information, please call:
+1 801 973 7169 or e-mail:

Featured Project

Bingham Canyon Copper Mine, USA

Bingham Canyon Copper Mine, USA

Bingham Canyon Copper Mine, West Jordan: Expansion to Underground Mining with DSI Products for Ground Support

Kennecott Utah Copper is a mining subsidiary of the global company Rio Tinto. For more than 110 years, Kennecott has been extracting copper, molybdenum, gold and silver in the Bingham Canyon Open Pit Mine southwest of Salt Lake City, Utah. Kennecott Utah Copper is the second largest copper...


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DSI Testimonials Bruno Mota

We have had a partnership with Protendidos DYWIDAG for 30 years. We specialize in slope contention, and we know that the quality of the product is...

DSI Image Trailer

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