DYWIDAG-Systems International Canada Ltd. (DSI) is part of the international DSI Group. DSI’s scope of business includes the development and application of Post-Tensioning, Geotechnical and Stay-Cable Systems for the Construction and Mining industries. Its systems are known worldwide for innovation, quality and reliability.

DYWIDAG-Systems International Canada Ltd. offers a wide range of products and has an excellent reputation for value and a strong customer service. In the course of DSI's long-time successful activities, DSI Canada has concentrated on the Geotechnical and Post-Tensioning fields and gained a position as the leading specialist for demanding Geotechnical and Post-Tensioning Systems.

Located in the eastern and also in the western part of Canada, DSI can serve its customers all over Canada.

DSI is committed to the highest quality standards. Through its QM system, DSI ensures that all operations, including the development, the sourcing of materials, the manufacturing of the individual system components, and supply and implementation of DYWIDAG Systems and Techniques are carried out in compliance with the DSI QM Manual.