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Colas Rail, leader in railway infrastructures

Everywhere in the world today, cities are being reinvented and this revolution leads to new ways of thinking and developing mobility.
To take up the challenges of tomorrow, we offer sustainable mobility solutions with zero carbon emissions.

Colas Rail is able to offer turnkey systems for railway infrastructures that cover the whole life cycle, from design to construction and maintenance.
A subsidiary of the Colas Group (in turn a subsidiary of Bouygues), and leader in the construction and upkeep of transport infrastructures, Colas Rail relies on the Group’s worldwide collective expertise and its strength in innovation.

Download our corporate brochure: Colas Rail Brochure

Our experience

This more than a hundred-year old experience has enabled us to take part in the major innovations in our sector (rail speed record, high-speed automatic track and overhead line renewal trains).

Every day, thousands of trains run on tracks that Colas Rail has worked on.

 Contact Colas Rail

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Hervé le Joliff – Chairman

“Colas Rail, strong of its 12 areas of expertise and its presence in 24 countries around the world is rather unique in the French railway industry. High-speed lines, metros, tramways, trolley buses… Colas Rail capitalizes on its expertise to satisfy its customers both on simple and complex projects. Designer, creator of innovative solutions and sustainable mobility, manufacturer, system integrator, maintainer… Colas Rail positions itself over the entire lifecycle of its customers’ projects.”

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