Sophia Grifferty

Sophia Grifferty is a seasoned professional in policy grants and partnerships, currently serving as a Senior Associate at Global Citizen since March 2025. Additionally, Sophia participates in the Climatebase Fellowship program while working at Climatebase. Previous roles include Corporate Development Associate at MassChallenge, where operational efficiency in corporate lead generation was enhanced, and Head of Content Partnerships at BuffaloGrid, leading global strategy in humanitarian campaigns. Sophia has also contributed as an Impact and Innovation Strategist at Ashoka, a Contact Tracer for Partners In Health, and a Media Manager for Inclusive America. Educational credentials include a Master of Science in Management in Entrepreneurial Leadership from Babson F.W. Olin Graduate School of Business and a Bachelor of Arts in International Affairs, Global Social Entrepreneurship, and Journalism from Northeastern University.