The Prince Albert II of Monaco Foundation USA

University of Delaware

Newark, DE

The University of Delaware supports instruction, research, and public service, and its 2023 grants went to educational, medical, and research organizations. It made 177 grants totaling $45.2 million that year, averaging about $255,000 per grant, with recipients in Delaware and elsewhere; the profile does not state whether it accepts unsolicited requests.

The Zegar Family Foundation

New York, NY

The Zegar Family Foundation supports environment and sustainability, justice and human rights, science, education, and community development, with most 2024 funding going to organizations in New York, California, and Washington, D.C. Its 105 grants in 2024 ranged from $10,000 to about $3.23 million, with a median of $125,000. It does not accept unsolicited requests; proposals are by invitation only.

Bristol-Myers Squibb Foundation Inc

Princeton, NJ

The Bristol-Myers Squibb Foundation supports health access and stronger health systems, with a focus on adult and pediatric cancers, blood disorders, brain health, and clinical-trial participation in the United States, Brazil, India, and ten Sub-Saharan African countries. In 2024, its median grant was about $134,000, though awards varied widely; it does not state whether it accepts unsolicited requests, and advises prospective applicants to contact the Foundation about its process.

The Overbrook Foundation

New York, NY

The Overbrook Foundation funds organizations advancing human rights and conserving the natural environment, with work focused on climate and biodiversity, U.S. democracy and reproductive rights, and human rights in Latin America, especially Central America. In 2024 it made 160 grants totaling about $8.3 million; the median grant was $47,500, with awards ranging from $100 to about $1.67 million. It emphasizes the United States and Latin America, and does not accept unsolicited requests, giving only to preselected organizations.

The Bloomberg Family Foundation Inc

New York, NY

The Bloomberg Family Foundation funds public health, the environment, education, government innovation, and the arts, including research, clean energy, health initiatives, education, and cultural projects. Its 2024 grants had a median of about $1.5 million (ranging from $70,000 to $186.8 million); it is based in New York, but no overall geographic giving limit is stated. It accepts no unsolicited funding requests and makes grants by invitation only.

The Rockefeller Foundation

New York, NY

The Rockefeller Foundation funds initiatives in energy access, sustainable food systems, health, climate, economic opportunity, and finance in the United States and around the world. In 2024, it made 381 grants, with a median grant of about $171,000, though awards ranged widely; it does not accept unsolicited requests and funds preselected organizations only.

The Nature Conservancy

Arlington, VA

The Nature Conservancy funds conservation work, including land and easement acquisition, research, planning, organizational capacity, and sustainable agriculture, across the United States and internationally. In 2025, its grants had a median of about $31,000, with awards ranging from about $5,000 to $2.1 million; some regional programs offer grants of up to $100,000.

Trustees of Tufts College

Medford, MA

Trustees of Tufts College supports university instruction, research, student services, and related organizations; its 2025 grants had a median of $76,881, though many large awards were subcontract grants. Giving is concentrated in Massachusetts, and its Tufts Community Grants offer $5,000 for eligible nonprofit projects in Boston, Grafton, Medford, and Somerville; the profile does not state whether it accepts unsolicited requests.

The Lazard Charitable Foundation

New York, NY

The Pew Charitable Trusts

Washington, DC

The Pew Charitable Trusts funds nonpartisan policy research and initiatives, civic participation, and—especially in Philadelphia—arts and culture and services for people in need. Its 2025 grants had a median of $75,000, though amounts varied widely; funding is national, with substantial support in Washington, D.C., and Pennsylvania. The profile does not state whether Pew accepts unsolicited requests.

The William Penn Foundation

Philadelphia, PA

The William Penn Foundation funds arts and culture, children and families, civic participation, the environment and public spaces, and workforce training, primarily in the Philadelphia region. Its 2024 median grant was $50,000, though awards varied widely. It accepts unsolicited requests through limited open applications and invites letters of inquiry from public charities.

National Fish and Wildlife Foundation

Washington, DC

The National Fish and Wildlife Foundation makes competitive grants for science-based projects that conserve or restore fish, wildlife, plants, and habitats; it does not fund advocacy or litigation. Its 2025 grants had a median of about $106,500, and it supports projects across all 50 states and U.S. territories. Applications are competitive and program-specific; whether pre-proposals are required varies by program.