Rail Infrastructure

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Colas Rail is one of the leading providers of Rail Infrastructure services to the world.

Here in the UK we are also the leading Track Renewal contractor with a particular strength in delivering large programmes of work through a collaborative approach.
We are experienced in delivering projects for our clients ranging from small renewal schemes through to highly complex, multidisciplinary projects and are at the forefront of innovation in Rail Infrastructure offering holistic solutions that make us the supplier of choice in many places around the world.
Our breadth of capability and resource allows us to offer clients efficient solutions across the range from simple projects through to highly intricate schemes with multiple interfaces.

Why use Colas Rail UK for Rail Infrastructure?


Project Scope

We aim to be partner of choice delivering on small renewal schemes through to large scale multidisciplinary projects

Global Coverage

Both in the UK and around the globe, we are a leading track renewal contractor and supplier of choice


We have a specialist team of in-house electrification, track and signalling resources

Contact us

Would you like to discuss an upcoming project? Contact us. Alternatively, you may wish to see a map of our active locations across various departments and entities, to schedule a face to face meeting.