In the UK, we offer mobility solutions – delivering turnkey systems that cover the whole life cycle of the railway, for a sustainable future. We specialise in:

  • Track Installation and Renewal
  • Signalling
  • Electrification (Overhead Catenary Systems and 3rd Rail)
  • High Voltage and Traction Power
  • Operation and Maintenance of On Track Plant and Rail Freight
  • Rolling Stock Refurbishment and Maintenance

Cities are being reinvented all over the world, with mobility being the key to connecting people and boosting local economies. In the UK, we are proud to be a partner of choice – helping our customers to put the passenger first.

Our Vision

Discover the future of our expert rail infrastructure solutions.

Click the play button to watch our video or click this link to view our Corporate Brochure.

Our Alliances

Our aim is to be the partner of choice.

Our Partners

Discover the team who work alongside us to provide the ultimate service.

Latest News

Colas Rail UK and Coventry City Council Win Innovation Impact Award At British Construction & Infrastructure Awards

We are delighted to announce that Colas Rail UK and Coventry City Council’s collaboration on the Coventry Very Light Rail (CVLR) Demonstrator Track has won the Innovation Impact Award at the 2026 British Construction & Infrastructure Awards (BCIA).

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SRSA Success at 2026 National Rail Awards

We are delighted to share that the South Rail Systems Alliance (SRSA) were awarded Outstanding Infrastructure Project of the Year at the 2026 National Rail Awards.

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All News

Our leadership in this industry is directly linked to our attention to our customers’ needs, executing effective solutions to meet and exceed expectations and our talented staff’s dedication to achieving success.

Iain Anderson – Managing Director, UK Urban & Industries

Safety is our number one priority and goes hand in hand with performance. We will always put the safety of our people first. Everyone at Colas Rail is ‘Free to be Safe’.

Jean-Pierre Bertrand – CEO Colas Rail Ltd

We are committed to building on our successful track record through continuous innovation and investment in our people and technology.

Ondrej Roubicek – Deputy CEO Colas Rail Ltd