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Leading the way to greener and smarter mobility, worldwide.

Our ambition is to accompany all transportation stakeholders in meeting tomorrow’s mobility challenges. We strive to provide them with the most efficient and digital mobility systems, while further improving the environmental friendliness of our solutions. 

Smart innovation for sustainable mobility

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A comprehensive portfolio of mobility solutions

We offer a complete range of equipment and services, from high-speed trains, metros, trams and e-buses to integrated systems, customised services, infrastructure, signalling and digital mobility solutions.

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The one stop shop for all relevant information for investors and shareholders

Access our financial & share information, our financial calendar and results, regulated information, shareholders' meetings and investors' contacts & presentations.

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You know we make trains move. Discover how we move the world.

At Alstom, we value curious and innovative people who are passionate about working together to reinvent mobility, making it smarter and more sustainable. We are building an agile, inclusive, and responsible culture, where diverse people are offered opportunities to learn, grow and advance in their careers, with options across functions and geographies.

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Alstom in the UK and Ireland

CGI Avanti train
Contact Alstom in the UK
Contact Alstom in the UK
Head Office:

The Place, 175 High Holborn
+44 (0) 207 438 9230

Alstom in the UK and Ireland

Alstom is the UK & Ireland’s leading supplier of new trains, train services, and signalling equipment. Alstom have built, or are building, just under 40% of the UK mainline train fleet; as well as the entire fleets in service with London Underground and Dublin Luas.

We provide the widest range of smart solutions in the rail market, from innovative high-speed rolling stock, metros and trams to maintenance, modernisation, infrastructure and signalling.

Employing 6000 people, we design and build trains at Derby, the UK’s largest train factory; and operate major sites at Widnes, Crewe, Ilford and Plymouth, and 30 train services depots across the UK and Ireland.  

Sustainability vision

Alstom recognises the importance of implementing a sustainable business model which supports the transition to sustainable transport systems in order to ensure the long-term success of our planet. As a sustainable business by nature, we pride ourselves on delivering a wide range of innovative and environmentally friendly technologies and solutions.

Nick Crossfield, Managing Director Alstom UK and Ireland

"Alstom UK and Ireland commit to embedding sustainability into every element of our organisation – from reducing the carbon footprint of our work sites through to increasing the diversity of the rail industry workforce.

Nick Crossfield
Managing Director, Alstom UK and Ireland

The UK’s New Green Age: a step change in transport

Decarbonisation calls for a £10bn investment programme in UK rail and mass transit systems, after research revealed that the UK has opportunities to improve infrastructure, learning lessons from international examples. As well as the economic benefits, the report reveals the true scale of environmental advancements that these schemes bring, including tackling carbon emissions, cleaning air and supporting modal shift.

To support green transport options the report also calls for rolling out fleets of clean, zero emission hydrogen trains to replace polluting diesels and investment to speed up electrification projects and support initiatives such as Northern Powerhouse Rail and Midlands Engine Rail. These will all serve the multiple purposes of benefiting the economy, jobs, and our environment.

Access the Alstom Decarbonisation Report below or click here

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Our commitments

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locations across UK and Ireland
in UK rolling stock and train maintenance
of UK rail journeys on an Alstom train
  • Pendolino


    We built and continue to maintain the 56 Pendolino sets in frontline service for Avanti West Coast. Having converted 31 of the trains from 9- to 11-cars, we are now refurbishing the entire fleet for Avanti West Coast at our Widnes Technology Centre – the UK’s largest ever refurbishment project.

  • Transport for London

    Transport for London

    Alstom and its predecessor companies have built all the fleets currently in service with London Underground and London Overground; from the 106 trains in service on the Northern line, the 47 trains in service on the Victoria line, the 192 sub-surface trains in operation on four lines, and most recently the Class 710 Aventra trains in service on the London Overground network.

  • Trams


    The entire LUAS fleet consists of Alstom Citadis trams made up of 40 Citadis 401 units and 41 Citadis 502 units, the last batch of which entered service in July 2020 and which, at 55m, are the longest Citadis trams in the world.

  • Aventra trains for Greater Anglia

    Aventra trains for Greater Anglia

    Greater Anglia have ordered 111 Aventra Electric Multiple Units (665 cars) for commuter services operating to and from London Liverpool Street station. The trains were designed and are being built at Alstom’s Derby facility, the UK’s largest.

  • Paddington ETCS

    Paddington ETCS

    Installation of Alstom Atlas ETCS system on the Great Western Railway between London Paddington and Airport Junction for mainline and Elizabeth line (Crossrail) services. This is the UK’s first Baseline 3 ETCS trackside installation.

Working at Alstom in the UK and Ireland 

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