About us

About us

DSI Underground develops, produces and supplies innovative products and systems for Underground Mining and Tunneling

DSI Underground

Today, as a system supplier, DSI Underground offers its clients the largest product range globally available of

  • dynamic anchor systems
  • injection resins
  • pumpable injection chemicals and 
  • forepoling systems

We support you as our customers in reaching a higher level of safety Underground.

We proactively use the challenges that accompany digitalization and that Industry 4.0 brings with it as a chance to secure our sustainability with new ideas and concepts. You as our customers and business partners are always at the center of our plans & actions.

It is our highest priority to identify your problems and needs and to offer you technically sophisticated and reliable solutions for them. You profit from our comprehensive service commitment at all times. With global competence, we are everywhere you need us: Everyone, Everyday, Everywhere.

DSI Underground Technology

In more than 70 countries and at regional manufacturing sites, we develop, produce and supply high quality anchor systems, injection resins, injection chemicals and ground support products for Mining and Tunneling.

More than 1,400 specialized and experienced DSI Underground employees ensure that DSI Underground’s technologies and know-how are available around the world. DSI Underground offers quality on all levels – quality that is characterized by creativity, reliability and profitability.

Comprehensive Services

Our comprehensive services include the design, development, production, supply and installation supervision of our systems as well as quality management and on site supervision.

Research & Development

Continued investments in Research & Development and the resulting patent applications sustainably strengthen the know-how available within the DSI Underground Group. By offering innovative solutions in accordance with superior quality standards, we fulfill the constantly changing requirements of our target markets. 


DSI Underground is DIN ISO 9001:2000 certified. 

Client Orientation

The needs and requirements of you as our clients and business partners are always of paramount importance. Characterized by reliability, trust and cooperation based on partnership, we offer you the advantages of an international system supplier with a product range that is tailored to suit individual requirements.

About us
About us

Our Owner

The Triton funds invest in and support the positive development of medium-sized businesses headquartered in Europe, focusing on businesses in the Industrial, Business Services and Consumer/Health sectors.

Triton seeks to contribute to the building of better businesses for the longer term. Triton and its executives wish to be agents of positive change towards sustainable operational improvements and growth. The 34 companies currently in Triton's portfolio have combined sales of around €14 billion and around 90,500 employees.

The Triton funds are advised by dedicated teams of professionals based in Germany, Sweden, Norway, Finland, Denmark, Italy, the United Kingdom, the United States, China, Luxembourg and Jersey.

For further information: www.triton-partners.com

DSI Underground

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