Christopher Stewart

Christopher Stewart serves as the Head of Operations Americas for Rhein Chemie at LANXESS, overseeing six manufacturing plants across North and South America since April 2023. Previous experience includes roles as Plant Manager and Site Director at DuPont, where leadership spanned a highly integrated manufacturing site and multiple business units. Stewart also held key positions at Nalco Water, including Director of Supply Chain – Strategy & Transformation, and Plant Manager, responsible for significant manufacturing operations. Prior experience features site management roles at Callery LLC and BASF, where focus was on safety, quality, and team development, along with a foundational role at DuPont that developed expertise in product development and production operations. Stewart holds a Master of Science in Chemical Engineering from the University of Michigan and a Bachelor of Science in Chemistry from Eastern Michigan University.