About Polysoude

50 years of state-of-the-art welding

POLYSOUDE specialises in the design and manufacture of high quality orbital welding equipment and automated solutions for TIG welding and TIGer weld overlay cladding. This is all achieved by the implementation of state-of-the-art arc welding processes and techniques.


POLYSOUDE has been in business for 50 years, during which time we have expanded our operations throughout the world.  With 85% of its business based internationally, from its head office in Nantes, France,  POLYSOUDE has developed a network of over fifty local partners . This is in addition to its  own 13 subsidiaries, which provide a combination of sales and services. We have built up a relationship with our customers based on trust. Our strength lies in our collaborative approach, backed up by specialists working in synergy and adopting a “Zero Risk / Zero Defects” approach in dealing with customers. The company is always at the cutting edge of R&D. Our experts’ combination of experience and innovation has led to them being acknowledged as trailblazers in the field.

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