Alstom

Alstom SA
FormerlyAls-thom (1928–1930)
Alsthom (1930–1980)
Alsthom Atlantique (1980–1989)
GEC Alsthom (1989–1998)
Company typePublic
ISINFR0010220475 
IndustryRail transport
Founded1928 (1928)
HeadquartersSaint-Ouen-sur-Seine, France
Key people
Henri Poupart-Lafarge (Chairman and CEO)
ProductsRailway vehicles, service and systems, signalling, electric road systems
Revenue 18.48 billion (2024/2025)[1]
€498 million (2024/2025)
Total assets €34.58 billion (2024/2025)
Total equity €10.57 billion (2024/2025)
OwnerCDPQ (17.5%)
Number of employees
>80,000 (2024)
Websitealstom.com
Footnotes / references
Financial figures are for fiscal year ended 31 March 2022.
References:[2][3][4]

Alstom SA (French: [alstɔm]) is a French multinational rail transport systems manufacturer. It is active in the fields of passenger transportation, rail services, signaling, and locomotives, producing high-speed, suburban, regional and urban trains along with trams.

The company and its name (originally spelled Alsthom) were formed by a merger between the electric engineering division of Société Alsacienne de Constructions Mécaniques (Als) and Compagnie Française Thomson-Houston (thom) in 1928. Significant acquisitions later included the Constructions Électriques de France (1932), shipbuilder Chantiers de l'Atlantique (1976), and parts of ACEC (late 1980s).

  1. ^ "FY 2024/25: Alstom delivers solid profit and cash. Medium-term ambitions confirmed". Retrieved 15 May 2025.
  2. ^ "Consolidated Financial Statements FY 2021/22" (PDF). Alstom. Archived (PDF) from the original on 10 September 2022. Retrieved 10 September 2022.
  3. ^ Alstom, Consolidated Financial Statements 1 April 2020 – 31 March 2021 Archived 11 December 2022 at the Wayback Machine, retrieved 14 September 2021
  4. ^ "ALSTOM Shareholders". www.marketscreener.com. Archived from the original on 16 July 2023. Retrieved 20 May 2021.