TWI is a global company delivering world class value to its Members, through research, consultancy and training services in welding and joining, engineering, NDT inspection, materials, surfacing, and lifecycle integrity - respected for its expertise, professionalism and independence.

Our headquarters are at Cambridge, UK and we have global offices in Asia, the Middle East and the Americas.

TWI has over 2000 members in over 60 countries and our members include some of the most influential companies in the world.