DYWIDAG
About
History
- 1865
How it all began
In 1865, son and father-in-law Eugen Dyckerhoff and Gottlieb Widmann began working together.
- 1880
Our bridge-building legacy
In the 1880s, their factory developed into a construction company, which specialized in bridge building.
- 1903
Our technology and expertise
In 1903, after a period of growth and R&D, they reinforced a concrete railway bridge with steel technology that would become the DYWIDAG Threadbar™
- 1970
Geotechnics on a global scale
In the 1970s, DYWIDAG expanded into geotechnics to strengthen urban foundations—supporting rapid population growth.
DYWIDAG today?
Frédéric Guitard,
Cable Stayed Bridge Area Manager, Signature on St. Lawrence Construction JV
Despite the unique construction challenges we faced, DYWIDAG addressed them all on time— in very practical, well-thought-out, and easy-to-implement ways.
