
Railway maintenance & engineering, wherever you drive
MASTERIS, a subsidiary of SNCF Voyageurs, offers maintenance and railway engineering services adapted to the needs of clients throughout the life cycle of their equipment.
We accompanied them
MASTERIS offers maintenance and railway engineering services adapted to the needs of customers throughout the life cycle of their equipment.
of expertise in
Railway industry
Customers around the world
Managed projects
Solutions for all rolling stock
A clear vision of the key stages of your project











The advantages of a subsidiary within the SNCF Voyageurs galaxy
“MASTERIS brings the know-how of SNCF Voyageurs to the service of all railway players. Our ambition: to support and secure the performance of their equipment, everywhere and over the long term.”
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They trust us, and their projects prove it
Find out how we support our customers
For a more sustainable, ethical and responsible railway.
MASTERIS' CSR approach is part of the joint commitments set out in the 2020-2030 CSR strategy of the SNCF group and SNCF Voyageurs.
A key player in the development of sustainable mobility, MASTERIS is committed to the common good and economic development in the heart of territories and with its partners.

Demanding standards, solid guarantees
Certifications and labels that support and secure your projects
Our news

Your rolling stock, always on track.
Let's discuss your project together: a dedicated expert accompanies you at each stage.
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