Edan Dionne is a VP with IBM's Corporate Environmental Affairs staff. She leads a team that is charged with defining IBM's strategy, establishing and maintaining its global environmental management system, and setting requirements and goals for environmental, energy and chemical management. She and her team advise, and are responsible for driving environmental leadership performance across IBM's business operations including research, product development, manufacturing, real estate management, procurement, logistics, services, and solutions. The company's requirements comprehensively address its activities intersecting the environment including, product stewardship and design-for-environment, chemical management, resource conservation and pollution prevention, energy efficiency, as well as requirements for the supply chain.

Edan Dionne received a Bachelor of Science Degree in chemical engineering, Magna cum Laude, from the Far Eastern University in the Philippines. She earned a Master of Science Degree in chemical engineering from Michigan State University. She joined IBM in 1983.