This directory highlights foundations of all sizes — from multibillion-dollar institutions to emerging philanthropies — with a focus on mission alignment, funding priorities, and long-term impact. Browse by focus area or geography to better understand where philanthropic capital is concentrated — and where opportunity exists.
Mother Cabrini Health Foundation is a major New York grantmaker supporting healthcare access, basic needs, workforce, mental health, and underserved communities.
Nemours Foundation operates Nemours Children’s Health, a U.S. pediatric health system focused on care, research, prevention, education and whole-child health.
Arnold Ventures is a U.S. policy philanthropy founded by Laura and John Arnold. It funds evidence-based research, advocacy, and policy work across health, justice, education, finance, and infrastructure.
Stavros Niarchos Foundation is a global grantmaking foundation supporting nonprofit organizations in arts and culture, education, health and sports, and social welfare.
Qatar Foundation is a Qatar-based not-for-profit supporting education, research and innovation, and community development through schools, universities, institutes, and programs.
Knut and Alice Wallenberg Foundation is Sweden’s largest private research funder, supporting long-term basic research and education, mainly in medicine, technology, and the natural sciences.