About us

About us

About us


DSI Underground Austria is the leading system supplier of rock reinforcement and ground support systems for Mining and Tunneling. Self-drilling system solutions made in Austria such as the AT – Pipe Umbrella Support System, which are marketed under the well-known brand name ALWAG Systems, are successfully used all around the globe. DSI Underground Austria also provides the DSI Hollow Bar System, which is used for Underground support applications such as anchors, bolts, spiles, and injection lances.


In addition to the Underground sector, DSI Underground Austria offers its national and international clients a comprehensive range of Geotechnical Systems. One of the activities DSI concentrates in Construction projects is the DSI Hollow Bar System. This self-drilling system solution has a wide range of geotechnical applications with a focus on ground anchors, soil nails, and micropiles. The competence center of DSI Underground Austria provides approved system solutions and global technical service and support.

About Sandvik

Sandvik is a high-tech and global engineering group offering products and services that enhance customer productivity, profitability and safety. Sandvik holds world-leading positions in selected areas – tools and tooling systems for metal cutting; equipment and tools, service and technical solutions for the mining industry and rock excavation within the construction industry; products in advanced stainless steels and special alloys as well as products for industrial heating.

On July 2021 Sandvik has completed the acquisition of DSI Underground, the global leader in ground support and reinforcement products, systems and solutions for the underground mining and tunneling industries.

DSI Underground Austria

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