Brett Simpson is a seasoned executive with extensive experience in leadership roles across various industries, including advanced textiles, renewable energy, and specialty materials. Currently serving as Non Executive Director at Wilkie since September 2022, Executive Chairman at both Celtic Renewables Limited and Bladon Micro Turbine, and Non Executive Chairman at St Andrews Applied Research Limited, Brett has a strong focus on innovation and sustainability. Previous positions include Chief Executive Officer at Bridon-Bekaert The Ropes Group, FENNER PLC, Low & Bonar, and LBC Tank Terminals, as well as a long tenure at Dow, where Brett held multiple senior roles, including Global Business Director. Brett holds an MBA from Columbia Business School and a Bachelor of Engineering in Chemical Engineering from Monash University.