Jean Gallay S.A. is a specialist in the machining, forming, welding, plasma-coating and heat-treatment of super-alloy components for use in extreme operating conditions. In this field, the name Jean Gallay is synonymous with outstanding technical expertise, stringent quality control and non-destructive testing at all stages of manufacturing. 

Uncompromising standards are maintained at all times to ensure that Jean Gallay products and services achieve the highest levels of precision, quality and reliability.

Jean Gallay is mainly active in 4 markets:

• Manufacturing of components for industrial gas turbines.
• Manufacturing of components for aircraft engines.
• Manufacturing of components for nuclear reactors.
• Repair and overhaul of components for industrial gas turbines.

We are also actively developing new business in other markets where there is a need for our special processes and capabilities.