Guillaume Klein is Product Manager for Building & Infrastructure at Exel Composites, combining technical expertise with commercial insight to help customers adopt effective composite solutions. He holds degrees in Mechanical Engineering from INSA Lyon and International Business from Paris III University, with experience across both engineering and sales.
Since joining Exel in 2020, Guillaume has focused on developing products and applications for the construction and infrastructure sectors. He is particularly passionate about making composite materials easier to understand, evaluate, and implement in real-world applications.