Skip to main content

Leading the way to greener and smarter mobility, worldwide.

Our ambition is to accompany all transportation stakeholders in meeting tomorrow’s mobility challenges. We strive to provide them with the most efficient and digital mobility systems, while further improving the environmental friendliness of our solutions. 

Smart innovation for sustainable mobility

Follow us on

A comprehensive portfolio of mobility solutions

We offer a complete range of equipment and services, from high-speed trains, metros, trams and e-buses to integrated systems, customised services, infrastructure, signalling and digital mobility solutions.

Discover our solutions

Follow us on


Find the latest Alstom press releases and news, press kits, your regional press contacts and more!

Enter the newsroom

Follow us on

The one stop shop for all relevant information for investors and shareholders

Access our financial & share information, our financial calendar and results, regulated information, shareholders' meetings and investors' contacts & presentations.

See more

Follow us on

You know we make trains move. Discover how we move the world.

At Alstom, we value curious and innovative people who are passionate about working together to reinvent mobility, making it smarter and more sustainable. We are building an agile, inclusive, and responsible culture, where diverse people are offered opportunities to learn, grow and advance in their careers, with options across functions and geographies.

Learn more

Alstom to acquire USA gas turbine service provider

Press Contacts

Visit our media section and follow the link "Press contacts"

Alstom announced today its agreement to acquire Power Systems Mfg (PSM), a subsidiary of Calpine Corporation.

PSM, located in Florida, is a high tech company with a leading position as independent provider of improved gas-turbine parts and low-Nox upgrade solutions for gas turbines. Its highly qualified engineering team has designed, developed and successfully introduced to market many well-proven solutions on a multitude of gas turbine technologies.

PSM employs over 100 people and had sales of approximately $70 million in 2006, with an EBITDA margin above 25%.

Alstom will pay $242 million for the acquisition and will fund it through internal sources.

The activities of PSM will be part of the Power Service Sector of Alstom. This acquisition extends Alstoms technology leadership in providing customers with gas turbine efficiency upgrades, and lowemission solutions in after-market sales.

Patrick Kron, Chairman and CEO of Alstom, declared: This deal will strengthen Alstoms position in the US market, where gas turbine service shows strong growth driven by increasing plant utilization and more stringent emission limits. PSM is ideally positioned to benefit from the high growth of sales and profit in this favourable market Alstom will give PSM the financial stability, technological backing and access to a larger customer base to market its products. 

Closing is subject to receiving approval from regulatory authorities, which is expected to occur shortly.

Should you have any media inquiries about this press release, do not hesitate to contact our team.

Your press contacts