Thomas J. Waun, Sr. joined Advanced Drainage Systems in June 2020 and served as Executive Vice President, Engineering and International from June 2022 to May 2026, having previously served as Senior Vice President, International from June 2020 to June 2022. He departed the Company on May 28, 2026.
He came to the Company with over 30 years of management experience. From 2017 to 2020 he served as Vice President and General Manager, Consulting at Emerson Electric Corporation, and from 2015 to 2017 as President, Power Management at Emerson; earlier he held a variety of roles at Emerson and leadership positions at IBM Corporation.
Mr. Waun holds a Bachelor of Science in Electrical Engineering from the University of Michigan.