Group President, Air Movement & Heat
Leah Larson has served as our Group President of Air Movement & Heat since January 2025 and President of Big Ass Fans. Prior to these roles, Ms. Larson served as our Chief Marketing Officer from August 2021 to January 2025. Prior to joining the Madison Air, Ms. Larson served as Chief Marketing Officer at Blue Cross Blue Shield of Minnesota from January 2020 to October 2020. Ms. Larson previously held various positions at Ecolab between 2011 and 2020, where she led global growth strategies for Ecolab’s Institutional and Pest Elimination businesses. Ms. Larson received a B.A. in Business Administration from St. Norbert College and an MBA from the University of Minnesota.