Colas operate throughout England, Scotland, Wales and the Isle of Man from more than 20 offices and depots.

Colas are at the forefront of developing new materials and techniques to make Britain's highways safer, more durable, and sustainable.

They utilise the resources of the international Colas Group, through its three principal research facilities, as well as developing new products and monitoring materials at our in-house laboratory.

Driven by the imperative of delivering Best Value solutions to their customers, they seek to establish lasting relationships and share knowledge to encourage the use of best practice and innovative methods.

They actively seek to minimise the impact of their activities on the environment – all their main locations have achieved ISO 14001:2004 registration.

They place the highest importance on safety, both for their people and for the general public. They never relax – although they have one of the best safety records in the industry – remain vigilant and operate stringent safety procedures and training.