Alstom is a French multinational rolling stock manufacturer which operates worldwide in rail transport markets. It is active in the fields of passenger transportation, signaling, and locomotives, producing high-speed, suburban, regional and urban trains along with trams.
The company and its name (originally spelled Alsthom) was 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).
A merger with parts of the British General Electric Company formed GEC Alsthom in 1989. Throughout the 1990s, the company expanded its holdings in the rail sector, acquiring German rolling stock manufacturer Linke-Hofmann-Busch and Italian rail signaling specialist Sasib Railways. In 1998, GEC Alsthom was listed on the Paris Stock Exchange and, later that year, it was rebranded Alstom. At the time, the company was manufacturing railway rolling stock, power generation equipment and ships.
In 2003, the company required a €3.2 billion bailout from the French government. As a result, Alstom was compelled to dispose of several of its divisions, including shipbuilding and electrical transmission to Areva, in order to comply with European Union rules on state aid. In 2004, Alstom remained in financial difficulties, having incurred massive unexpected costs (€4 billion) arising from a design flaw inherited from the acquisition of ABB's turbine business, in addition to losses in other business sectors.
In 2014, General Electric (GE) announced that it reached a deal to purchase Alstom's power and grid divisions for US$17 billion (€12.4 billion). The deal came under heavy scrutiny from French regulators who saw the business as a strategically important domestic industry. To secure approval, GE agreed to form joint ventures with French companies in power generation and transmission, Alstom's heavy gas turbine business was sold to Ansaldo Energia, and GE agreed to sell Alstom's rail signalling business. The deal was finalised in November 2015; since then, Alstom has been operating solely in the rail sector.
In an attempt to grow its rail business, in late-2017, Alstom announced a proposed merger with Siemens Mobility. However, in February 2019, the European Commission prohibited the merger. Subsequently, in February 2020, the company signed a letter of agreement to purchase the transportation division of the financially struggling Bombardier Inc. The purchase was finalized in January 2021.
History
Alsthom (1928–1989) Alsthom was founded in 1928 from the merger of French heavy engineering subsidiary of the Thomson-Houston Electric Company – the Compagnie Française Thomson Houston, CFTH – and the Société Alsacienne de Constructions Mécaniques. In 1932, Alsthom expanded into transportation by acquiring the , Tarbes; a manufacturer of electric locomotives as well as electrical and hydraulic equipment.
In 1969, Compagnie Générale d'Électricité (CGE) became the majority shareholder of Alsthom. In 1976, Alsthom merged with Chantiers de l'Atlantique, becoming Alsthom Atlantique. Thus, the business expanded into marine. The next year, it constructed the first 1300 MW generator set for the Paluel Nuclear Power Plant, setting a world record with an output of 1500 MW.
In 1978, Alsthom delivered its first TGV to SNCF. The TGV went on to break world rail speed records in 1981 (at ) and in 1990 (at ). It also set the world endurance record for high-speed train lines in 2001, travelling the from Calais to Marseille in 3 hours and 29 minutes. In 1986, Alsthom Belfort received an order from EDF for the largest gas turbine in the world (212 MW).
In 1988–89, holding company CGEE Alsthom acquired ACEC Énergie (hydroturbines and electrical equipment for the nuclear industry) and ACEC Automatisme (automation) from the dissolution of Belgian electrical engineering company ACEC. Alsthom acquired 100% of ACEC's transport division, renaming it ACEC Transport.
GEC Alsthom (1989–1998)
In early 1989, GEC Alsthom was formed from a 50–50 merger of Alsthom and the Power Systems Division of the British General Electric Company; for Alsthom this move was intended to aid Alsthom in selling its products outside the French market. In May of that year GEC Alsthom bought British rail vehicle manufacturer Metro-Cammell.