The COLAS Group is a world leader in road maintenance

We have an extensive network of bitumen importation terminals and manufacturing plants for the processing of bitumen emulsion, polymer-modified bitumen and chemicals. With over 90 years of expertise, we are world leaders in the science of roads.

Corporate Sustainability

COLAS have always been the leader in more environmentally friendly solutions, historically leading the use of lower temperature bitumen solutions (Cold Asphalt). Today we are still on the same journey, developing and rolling out innovative new products and services that are more beneficial to the environment versus traditional road maintenance solutions.



We value people. Our employees are central to the growth and success of our business. We are proud of our people, their knowledge, experience and expertise enable lasting relationships with our valued customers.More