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Alstom
Designs and manufactures trains, signalling systems, and rail services for passenger and freight operators.
About Alstom
Alstom designs, manufactures and services rail transport systems for operators, cities and governments. Its portfolio spans high-speed, intercity, regional and commuter trains, metros, light rail, trams, locomotives and people movers, together with signalling and train-control systems, rail infrastructure, electrification, components such as bogies and traction systems, and digital rail solutions covering connectivity, data analytics and automation. The group also provides end-to-end services, including maintenance, modernisation, parts, repairs, refurbishment and rail operations support, helping fleet owners maximise availability over the vehicles' lifecycle. Alstom serves public transport authorities, train operators, freight companies and industrial customers through long-term supply and services contracts, tenders and project partnerships.
Source: Dealroom company dataAt a glance
- Status
- Listed
- Founded
- 1928
- Headquarters
- Saint-Ouen-sur-Seine, France
- Listing
- IPO 2005
- Employees
- 97,612
- Open positions
- 948
- Dealroom signal
- 27.0/100
- Industry
- Energy
- Sector
- Energy, Infrastructure Services, Space Tech, Horizon Europe
- Business model
- Manufacturing
- Client focus
- b2b
- Investment activity
- 16 companies, latest Aug 2025
- Capital deployed
- $537M
- Preferred round
- ACQUISITION
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| POST IPO DEBT✓Debt | Jun 2026 | $770M | — | Undisclosed | ↗ |
| DEBT✓Debt | May 2024 | $825M | — | Undisclosed | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Alstom is 270K monthly website visits, down 15.6% over the last three months. Alstom's team grew 0% over the past year.
Open positions
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Flox IntelligenceSyracuse, United StatesAutonomous AI-powered systems for humane wildlife management
$12Mvaluation
TrackNerdBengaluru, India
$500Kvaluation
FlertexGennevilliers, France
→
Helion Hydrogen PowerAix-en-Provence, FranceDesign, manufacture and commercialize PEM fuel cell stacks and fully-integrated hydrogen system
→
EasyMileToulouse, FranceBringing driverless vehicle solutions for people and goods to life with leading technology that provides a real service
→
Bombardier TransportMontreal, Canada
$6Bvaluation
CylusAzoor, IsraelHelps rail and metro companies avoid safety incidents and service disruptions caused by cyber-attacks
$120Mvaluation
IB
IbreSens, France
→
21NetBoortmeerbeek, BelgiumProvides on-board broadband, multimedia, and connectivity solutions to railway companies
→
Nomad DigitalLondon, United KingdomDelivers high-speed, end-to-end wireless network solutions for transportation fleets
$12Mvaluation
ASAT SolutionsCalgary, CanadaASAT Solutions is a provider of smart substation technologies and applications to electric utilities
→
BrightSource EnergyJerusalem, IsraelDevelopment of solar thermal technology and plant engineering as well as the design, engineering, and supply of the solar field for all BrightSource plants
$320Mvaluation
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed1 investor entered at this stage
US Department of Energy
Series A1 investor entered at this stage
Rural Development Partners
Other known investors1 additional known investor
Málaga TechPark
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Alstom on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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