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Ansaldo Thomassen B.V.

We are OSP. We set Power in Motion.

As one of the main global Original Equipment Manufacturers (OEM) in the Power Generation industry, Ansaldo Energia has enhanced its OEM and non-OEM portfolio to offer to the markets more solutions for optimizing energy assets and minimizing their environmental impact.

In partnership with Ansaldo Thomassen and Ansaldo Thomassen Gulf, Ansaldo Energia is enhancing its role in the service industry as Original Service Provider (OSP™). This means taking 150 years of distinguished OEM experience, technology and portfolio, and bringing all together in a broader context.

The OSP™ approach flourishes by leveraging the OEM knowledge of Ansaldo Energia with the strengths of Ansaldo Thomassen and Ansaldo Thomassen Gulf – flexible strategies, swift structures and highly specialized expertise – to exceed the most demanding Clients’ expectations. Integrated engineering talents and a shared sales organization work as a one-source solution provider for gas turbines, steam turbines and generator equipment based on all leading technologies.

Within OSP™, Ansaldo Energia acts as driver with its forward-looking vision. By transferring its experience to Ansaldo Thomassen and Ansaldo Thomassen Gulf, the Company provides the foundations for the growth and development of the OSP™ strategy towards the global service market. Ansaldo Energia has the key responsibility for upgrades of steam turbines and generators, drawing on extensive and distinguished experience in conversion, modification and retrofit solutions.

With over a century of experience working on all aspects of heavy-duty gas turbine technology, Ansaldo Thomassen (ATH) continues to meet the demand for clean, efficient and reliable power in an environmentally responsible manner. Within OSP™, Ansaldo Thomassen leverages its expertise as a leading specialist on GE® type heavy-duty gas turbines by providing flexible service solutions that optimize unit availability, minimize maintenance and component costs, and increase operating safety.

Ansaldo Thomassen Gulf (ATG), based in Abu Dhabi, has brought to the Middle East innovative technologies, state of the art equipment, and some of the world’s best resources to create a center of excellence for the repair of Gas Turbine Rotating Blades and other Gas Turbine Components. While the core competence remains the repair of capital parts, Ansaldo Thomassen Gulf is also enhancing the localization of the OSP™ services in the Middle East area.  

OSP™ Service Portfolio
Ansaldo Energia, Ansaldo Thomassen and Ansaldo Thomassen Gulf merge their technological experience and expertise into the OSP™ Service portfolio, providing a full spectrum of solutions to serve all Client needs.

In close cooperation with Customers, the OSP™ Service portfolio is constantly being evolved by a dedicated OSP™ product development platform, built from mixed teams of specialist engineers from Ansaldo Energia, Ansaldo Thomassen and Ansaldo Thomassen Gulf.

The services offered for Gas Turbines, Steam Turbines and Generators are:

Contact information

Ansaldo Thomassen B.V.

P.O Box 95

6990 AB Rheden

Contact person: Mark Kooister

T: +31 (0)26 497 5800
F: +31 (0)26 497 5857