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Loan Mansy

President, Environmental Sales & Service
Ms. Mansy joined the Company in 2019 as EVP, Sales & Service and was promoted to President, Environmental Sales & Service in 2023. Prior to Clean Harbors, she was an Area President for Republic Services. Before that, Ms. Mansy held positions at a number of chemical companies where her positions included responsibility for P&Ls and business strategy. She was General Manager, Surface Chemistry for AkzoNobel. Prior to that, she was the Automotive Business Director of Adv Materials Interlayers for Eastman Chemical. Ms. Mansy also spent more than a decade at Solutia Inc. where she held several positions concluding with Commercial Director, Technical Specialties. She is currently a member of the Board of Director of Hudson Technologies, the leading provider of sustainable refrigerant products and services to the HVACR industry. Ms. Mansy holds a Bachelor of Science degree in Chemical Engineering from the University of Texas. She earned her MBA from Northwestern University, as well as completing their Executive Scholar, Marketing & Sales Management program.
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