Mary Ann leads Ceres Company Network engagement with a portfolio of Fortune 500 companies in the footwear and apparel, retail, and healthcare sectors. Since 2014 she has been advising members on how to embed sustainability into core business strategy, advance climate solutions, address material sourcing and supply chain impacts, protect water and natural resources, and build a just and inclusive economy.
Mary Ann joined Ceres from the private sector, including over a decade at Dunkin' Brands (Dunkin’ Donuts and Baskin-Robbins) where she helped build the company's sustainability strategy and reporting practice.
Mary Ann is a Fellow of the Robert W. Wilson Trust Natural Allies Environmental Leadership Programme. She holds a bachelor's degree from the University of Massachusetts Boston, a paralegal certificate from Northeastern University, and a 2024 Permaculture Design Certification.