Colas - we go further

Colas is an ambitious, award-winning business, delivering sustainable solutions for the design, building and maintenance of the UK's transport infrastructure.  We have unrivalled expertise based not only on our long history, but also on the strength we derive from being part of the world-leading International Colas Group.  The Group has excellent R&D facilities, giving us access to innovative new products, processes and ideas.

Colas - Everyday Everywhere

Colas in the Community


At Colas we are committed to managing our business in a responsible and ethical manner and work to make a positive impact on communities. We promote a culture of social responsibility throughout our organisation.



Our visionary approach and investment in innovation and our people is an important part of how we work - it's what makes us different. Find out more about how you can contribute and be a part of our ongoing success. 

Products Microsite


Visit the dedicated Colas products microsite to learn more about the products and materials we provide for all road maintenance and surfacing needs.

Road Safety


Colas and Road Safety GB. Every 30 seconds someone, somewhere in the world, is killed in a road crash - Road Safety GB and Colas campaign to stop the carnage and supports the victims.



Our approach to innovation is backed by: our culture of continuous improvement; the generation of unique ideas; dedicated research and development; and finally through shared expertise and resources within the International Colas Group.