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ERSA is a company that specialises in software design and production for railways. ERSA is dedicated to the development of simulation applications for testing and training in the field of ERTMS/ETCS. Its products are developed using advanced and reliable technologies, specific tools and consistent quality methods.
ERSA is involved in several European projects and closely follows the development of new European standards. ERSA is a partner of the European Railway Agency (ERA) and the ERTMS Users Group.
Along with service and quality, we provide a high level of technical skill in every project and to every customer, adapting very quickly to specific requirements and offering solutions drawn from an advanced level of technical expertise.
ERSA is certified ISO9001:2008.

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Company profile

Related activities :

Services, engineering and concessions

Export area :

Europe outside E.U.

European Union

North Asia

Local presence :

European Union

Target countries :

Europe outside E.U.

European Union

North Asia

More information

Company Products and Services










Business France contributes to the development and success of French and foreign businesses wishing to expand abroad by supporting them throughout the lifetime of their projects, and is driven by an efficient, result-oriented working culture. > Read more


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Rail industry