About us

DSI Underground is Australia’s largest manufacturer & supplier of specialist strata reinforcement & support products to the underground coal & metalliferous mining sectors.

DSI Underground is also a major exporter of these products to the Asia-Pacific Region. DSI Underground has successfully established its Mining Business Sector. Today, DSI Underground is global market leader in the development, production and supply of mining products and systems. Keeping in line with its strategy "Reinforcing Progress", DSI Underground has over 2,500 employees worldwide with operations across Europe, Africa, Asia-Pacific and the Americas.

In Australia, the DSI Underground head office and main manufacturing facility is in Newcastle, NSW. Another manufacturing facility is located in Perth to service the Western Australian market. To ensure efficient logistic & technical support, DSI Underground also has branch offices and warehouses in Queensland & Western Australia, close to the major mining regions in those states. DSI Underground has the most extensive product range available on the market. This allows customers to source most of their strata product requirements through one supplier. DSI Underground also assists with customer stock management to ensure product availability and minimize inventory costs. However, DSI Underground Australia does not only supply Australian customers. In 2010, DSI Underground Australia was awarded the prestigious “Exporter of the Year” Award at the 2010 Hunter and Central Coast Export Awards. The company exported mining products and systems worth more than 20 million Australian dollars in a single year, thus increasing previous export volumes by more than 400%. More than 35 years of profound experience in the mining industry and the related Know-how gained during this period are the foundation blocks on which DSI Underground Australia will continue to build and enhance its growth rate in the future. With a constant drive for innovation, significant investment is allocated to Research & Development to guarantee DSI Underground’s remaining at the forefront of strata reinforcement technology. DSI Underground attaches great importance to R&D in order to continuously provide high quality products for its customers. About 100 employees around the world focus on R&D and engineering. With DSI Underground, mine operators have a partner that offers excellent customer service in addition to the largest and most complete product range for securing mines.

About Sandvik

Sandvik is a global, high-tech engineering group providing solutions that enhance productivity, profitability and sustainability for the manufacturing, mining and infrastructure industries. We are at the forefront of digitalization and focus on optimizing our customers’ processes. Our world-leading offering includes equipment, tools, services and digital solutions for machining, mining, rock excavation and rock processing. In 2022 the Group had approximately 40,000 employees and revenues of about 112 billion SEK in about 150 countries within continuing operations.

Sandvik Mining and Rock Solutions

Sandvik Mining and Rock Solutions is a business area within the Sandvik Group and a global leading supplier of equipment and tools, parts, service, digital solutions and sustainability-driving technologies for the mining and construction industries. Application areas include rock drilling, rock cutting, loading and hauling, tunneling and quarrying. In 2022, sales were approximately 57 billion SEK with about 16,200 employees.