ALSTOM SA

ALSTOM SA is a French multinational corporation specializing in rail transport systems, headquartered in Saint-Ouen-sur-Seine, France. The company's mission is to lead the way to greener and smarter mobility worldwide, developing and marketing integrated systems that provide sustainable foundations for the future of transportation, aiming to make rail the backbone of global transport.

Alstom offers a comprehensive portfolio of products and services, including high-speed, suburban, regional, and urban trains, metros, monorails, and trams. Beyond rolling stock, its offerings encompass rail services such as maintenance, modernization, and spare parts management, as well as advanced signaling solutions (urban, mainline, freight & mining), railway infrastructure (tracklaying, electrification, telecommunication devices), and critical components like bogies, motors, and control systems. The company also provides digital mobility solutions and integrated turnkey transport systems.

As of April 1, 2026, Martin Sion assumed the role of Chief Executive Officer, succeeding Henri Poupart-Lafarge. Alstom positions itself as a global leader in sustainable and smart mobility, emphasizing environmental stewardship and digital innovation, including the development of hydrogen-powered trains. The company's market position was significantly bolstered by its 2021 acquisition of Bombardier Transportation, broadening its product lines and global service capabilities. Despite a substantial backlog of €95 billion as of March 31, 2025, Alstom issued a profit warning in April 2026, citing delays and execution headwinds, which led to a revised outlook for the fiscal year 2026/27 and a notable drop in its share price.