Alstom

Alstom is a French multinational engineering group that designs, manufactures and services rail‑transport equipment and signalling systems, ranging from high‑speed trains and metro cars to turnkey signalling solutions. With a portfolio that includes the iconic TGV, the world’s first commercial hydrogen‑fuel‑cell train, and the widely deployed Urbalis signalling suite, Alstom supplies more than 12 000 trainsets to over 60 countries, making it a cornerstone of global sustainable mobility.

Historical Evolution

Alstom traces its roots to 1928, when the Compagnie Générale d’Electricité (CGE) created the subsidiary Alsthom to produce electrical equipment for industry and transport. In 1976, Alsthom merged with the Société Alsacienne de Constructions Mécaniques (SACM) and adopted the name Alstom, signalling a strategic shift toward rail‑vehicle production. By the early 1930s the company had entered railway electrification, delivering its first electric locomotives to the French national railway (SNCF) in 1934.

The breakthrough came in 1972 with the launch of the TGV Prototype, a 300 km/h experimental train that validated high‑speed technology; commercial service began on the Paris–Lyon line in 1981, establishing the TGV as the world’s first high‑speed rail system. Subsequent milestones include the 1993 introduction of the Eurostar service linking London, Paris and Brussels, and the 2005 delivery of the first Alstom‑built metro cars for the Singapore Mass Rapid Transit system.

Product Portfolio and Technological Innovations

Alstom’s high‑speed range comprises the TGV POS, the Eurostar e320, and the newer AGV (Automotrice à Grande Vitesse), all capable of 320 km/h operation on dedicated lines exceeding 2 800 km in France alone. The Coradia family supplies regional and intercity services, with the Coradia Duplex operating in Italy, Germany and the United Kingdom, while the Metropolis platform powers more than 30 metro systems across Asia, Africa and the Middle East.

In signalling, Alstom’s Atlas, SelTrac and Urbalis platforms provide communications‑based train control (CBTC) for over 30 000 km of track worldwide, enabling headways as short as 90 seconds on busy urban lines. The company’s pioneering Coradia iLint, unveiled in 2018, became the first hydrogen‑fuel‑cell passenger train in commercial service on Germany’s Lower Saxony network, delivering a zero‑emission range of 600 km per refuelling.

Global Footprint and Major Projects

As of 2023 Alstom employs roughly 70 000 staff across 70 countries and reported revenue of €13.5 billion for the 2022 fiscal year. Its flagship projects include the French TGV network, the Eurostar cross‑Channel service, the Riyadh Metro (four lines, 176 km of track), and the Mumbai Metro Line 7, where Alstom supplied 126 metro cars in 2022. In North America, Alstom is upgrading Amtrak’s Acela Express fleet and delivering 48 light‑rail vehicles for the Los Angeles Metro’s Expo Line extension.

Recent contracts illustrate the group’s growth: a €1.2 billion order in 2023 for 200 metro cars for Saudi Arabia’s Al‑Jazira Metro, and a €800 million 2024 agreement with Trenitalia for 100 Coradia Duplex double‑deckers to replace aging rolling stock on Italy’s high‑traffic intercity routes.

Strategic Acquisitions and Recent Developments

The 2021 acquisition of Bombardier Transportation for €5.5 billion created the world’s largest rail‑equipment manufacturer, expanding Alstom’s product range to include the Bombardier‑built Flexity tram and the Aventra commuter train. Integration of the two entities was completed in early 2022, resulting in a unified R&D network of 12 000 engineers.

A planned merger with Siemens Mobility announced in 2021 was blocked by the European Commission on antitrust grounds, prompting Alstom to refocus on organic growth and selective divestments, notably the sale of its power‑generation business to General Electric in 2022 for €3.1 billion. The proceeds funded a €1.2 billion increase in rail‑focused capital expenditure for 2023‑2025.

Sustainability and Future Outlook

Alstom has pledged to achieve net‑zero greenhouse‑gas emissions across its value chain by 2050, aligning its product roadmap with the European Green Deal. To that end, the company is scaling hydrogen and battery technologies, targeting delivery of 100 hydrogen‑powered trainsets by 2030 and launching the battery‑electric Coradia Continental in 2024 for regional routes lacking electrification.

Participation in the EU’s Shift2Rail programme and partnerships with national rail operators position Alstom to capture an estimated 30