Colas Rail is a global leader in railway infrastructure, delivering a comprehensive range of services from design and engineering to construction, renewal, and maintenance of rail networks. As a subsidiary of the Colas Group (a Bouygues company), Colas Rail leverages extensive experience in managing complex projects across high-speed lines, conventional rail, urban transport (metros and tramways), and freight lines. The company is committed to safety, innovation, and sustainable development, providing solutions for track, electrification, signalling, telecommunications, and integrated rail systems. With a strong international presence, Colas Rail supports public and private clients in enhancing mobility and connectivity.
Serves as the central hub for global strategy, management, financial control, and coordination of Colas Rail's international railway infrastructure projects and services.
The headquarters is part of a modern corporate campus in Paris, equipped with contemporary office amenities. It facilitates efficient global operations and collaboration, reflecting the company's focus on innovation and engineering excellence.
A dynamic and international work environment focused on safety, innovation, operational excellence, and sustainable development in the rail sector. Emphasizes teamwork, expertise, and a commitment to delivering complex infrastructure projects.
Strategically located in Paris, a major European transport hub, facilitating close connections with key clients, partners, and regulatory bodies. Central to managing Colas Rail's extensive global operations and aligning with the broader Colas Group strategy.
Colas Rail operates in over 20 countries across several continents, including Europe (e.g., France, UK, Belgium, Poland, Czech Republic), Asia (e.g., Malaysia, Indonesia, Vietnam, Philippines, Singapore), and Africa (e.g., Morocco, Algeria, Egypt). The company supports a comprehensive range of rail infrastructure projects globally, including the design, financing, construction, and maintenance of conventional and high-speed lines, metro systems, tramways, signalling, track, and overhead line equipment (OLE).
1 rue du Colonel Pierre Avia
Paris
Île-de-France
France
Address: 25 Victoria Street, Westminster, London, SW1H 0EX, United Kingdom
To deliver comprehensive rail solutions and support Network Rail and other key clients in the United Kingdom, contributing to the development and maintenance of the UK's rail network.
Address: Level 13, Mercu UEM, Jalan Stesen Sentral 5, Kuala Lumpur Sentral, 50470 Kuala Lumpur, Malaysia (Representative address for Colas Rail Asia operations)
To drive growth and deliver specialized rail infrastructure expertise in the rapidly developing Asian market, focusing on urban transport solutions and mainline rail projects.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, Colas Rail' leadership includes:
Colas Rail has been backed by several prominent investors over the years, including:
Colas Rail UK has strengthened its team with key appointments in Business Development and S&T in the last 12-18 months. No major group-level executive departures have been publicly announced in the immediate last 12 months.
Discover the tools Colas Rail uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Colas Rail commonly uses the first_name.last_name@colasrail.com email format for its employees. While variations might exist within different departments or regions, this structure is widely prevalent.
first.last@colasrail.com
Format
jane.doe@colasrail.com
Example
85%
Success rate
Colas Rail Website • May 8, 2024
Colas Rail, in consortium with TSO (lead company) and Alstom (consortium SELECTRA), has been awarded the contract by Société des grands projets for the design and build of track, overhead contact line, and linear equipment for Line 15 West of the Grand Paris Express. Colas Rail's share of the contract is approximately €96 million. The project involves laying 42 km of track and OCL, enhancing sustainable mobility in the Greater Paris region....more
Global Railway Review • April 16, 2024
Colas Rail UK's High Output division has successfully completed a major track renewal project, replacing over 21 kilometers of track and 11 S&C (Switches and Crossings) units during a 23-day blockade on the Settle to Carlisle line for Network Rail. This work enhances the reliability and safety of a key rail route....more
Railway Gazette International • February 21, 2024
Colas Rail has been awarded a contract by Transport for Wales to undertake electrification works on the railway line between Cardiff and Barry. The project is part of the wider South Wales Metro scheme, aiming to improve rail services and sustainability in the region....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including Colas Rail, are just a search away.