Institut de Soudure Group supports you by proposing innovative methods of assembling and testing metallic and composite materials or by training your staff.
We prepare transport industry suppliers for welding quality certification via the independent certifying body, IS Certification.


You are in charge of designing, building or maintaining cars, HGVs, two-wheel vehicles or the equipment used in such vehicles. Your objectives are safety, performance, reliability and competitiveness.

Institut de Soudure Group provides concrete solutions to your requirements in the study and design, production, maintenance and training phases.


Do you want to improve the quality of your products, ensure their compliance and improve their productivity?

We propose all-inclusive solutions for companies in the aerospace industry at every step in your production process.

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You are involved in the railway industry and in charge of design, construction or maintenance.

We support you at every step in your production process.

The independent subsidiary, IS Certification, contributes to certifying your products in the field of welding railway components (application of standard EN 15085-2:2020).


You design, build or maintain ships, pleasure boats, port or river facilities.
Thanks to our expertise, we can provide in-service monitoring. To do this, we implement the control methods best suited to the application.

Our experts help you determine the causes of damage and advise you on the repair of components. Studies can be carried out to assess the harmfulness of the damage and to decide whether the components are fit for purpose, with or without repair.

You are looking for a quotation? for a first contact?

Together we will develop various offer tailored to your needs.
Contact us