Search private foundations
Every profile is built from the foundation's IRS Form 990-PF filings. Filter by where they give, what they fund and typical grant size.
3,473 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $17K in 2025
Paul and Carol Horvitz Foundation
Bethesda, MD · EIN 31-1660848 · latest return: tax year 2025HealthFaith-BasedEducationAnimal Welfare -
Gave $910K in 2024
The Timken Matthews Family Foundation
Canton, OH · EIN 34-1526564 · latest return: tax year 2024EnvironmentHomelessnessHuman ServicesHousing -
Invitation Only
Longview Foundation
Newtown, PA · EIN 47-2611237 · latest return: tax year 2024HealthEducationHomelessnessHousing -
Invitation Only
Act for Nih Foundation Inc
Washington, DC · EIN 82-1130166 · latest return: tax year 2024HealthEducationSTEMArts & Culture -
Invitation Only
The Storz Charitable Trust
Festus, MO · EIN 81-7080186 · latest return: tax year 2024Faith-BasedArts & CultureEducationHealth -
Invitation Only
The Cooper Housing Institute
Irvine, CA · EIN 83-2629416 · latest return: tax year 2024Housing -
Invitation Only
Curiosity Foundation Inc
Newton, MA · EIN 47-3405081 · latest return: tax year 2025EnvironmentEducationArts & CultureHealth -
Invitation Only
Gloria Dei Foundation Inc
Tyler, TX · EIN 20-3723933 · latest return: tax year 2025Faith-BasedChildren & YouthCommunity DevelopmentFood Assistance -
Invitation Only
Tillin Foundation
Boerne, TX · EIN 54-1981797 · latest return: tax year 2024HealthAnimal WelfareArts & CultureEnvironment -
Invitation Only
The Aaron and Cecile Goldman Family Foundation
Rockville, MD · EIN 52-6037949 · latest return: tax year 2025Community DevelopmentEducationAnimal WelfareArts & Culture -
Invitation Only
Privitere Family Charitable Foundation
Waltham, MA · EIN 04-3493854 · latest return: tax year 2025EducationArts & CultureCommunity DevelopmentHealth -
Invitation Only
Leder Family Foundation
Wilmington, DE · EIN 85-3960208 · latest return: tax year 2024HealthChildren & YouthEnvironmentHousing -
Invitation Only
The Louis Messer and Helen Messer Charitable Foundation
Potomac, MD · EIN 31-1713864 · latest return: tax year 2023HealthAnimal WelfareChildren & YouthEducation -
Invitation Only
The Esther and Hyman Rapport Philanthropic Trust
Beachwood, OH · EIN 86-6338329 · latest return: tax year 2025EducationFaith-BasedArts & CultureHousing -
Invitation Only
The Krone Foundation Inc
Albany, NY · EIN 20-5810908 · latest return: tax year 2025EducationEnvironmentFood AssistanceHomelessness -
Invitation Only
Karuna Foundation
Portland, OR · EIN 27-2831197 · latest return: tax year 2024EducationEnvironmentHousingSTEM -
Invitation Only
Cedarwood Family Foundation Inc
Pennington, NJ · EIN 92-3993090 · latest return: tax year 2025Food AssistanceHousing -
Invitation Only
The Eddie and Jo Allison Smith Family Foundation Inc
Greenville, NC · EIN 56-1844198 · latest return: tax year 2024EducationChildren & YouthHealthFaith-Based -
Gave $518K in 2024
D'addario Foundation Inc
Farmingdale, NY · EIN 11-2637844 · latest return: tax year 2024Arts & CultureEducationChildren & YouthHuman Services -
Gave $2.8M in 2024
Versacare Inc
Loma Linda, CA · EIN 33-0052434 · latest return: tax year 2024EducationFaith-BasedHealthHuman Services