Founder & CEO
Kellie is the Netherlands’ unofficial spokesperson for high-impact giving and has spent over a decade advising foundations, NGOs, and government departments. Her work on evidence-based philanthropy regularly features in the national and international press. As a social scientist working on impact measurement, Kellie has held research positions and taught at the Erasmus Centre for Strategic Philanthropy and the Impact Centre Erasmus and has collaborated with researchers from Harvard Kennedy School. She holds degrees from the London School of Economics and Erasmus University.