Tammy Meehan Russell founded The PLUM Catalyst in 2019 with a belief that meaningful change happens when technology and humanity move together. With more than 25 years of experience spanning transportation, policy, and innovation, Tammy has built a company that bridges the gap between ideas and real-world implementation.

She leads PLUM’s branding and strategic vision and oversees projects across the country that focus on advancing mobility, accessibility, and workforce development. Her leadership philosophy, rooted in collaboration, creativity, and empathy, drives every partnership and project the team undertakes. Under her guidance, PLUM has become a trusted leader in developing forward-thinking solutions that make movement safer, smarter, and more connected for everyone.