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.
2,203 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $684K in 2024
J Watumull Fund
Honolulu, HI · EIN 51-0205431 · latest return: tax year 2024EducationHuman ServicesArts & CultureChildren & Youth -
Gave $2.9M in 2024
Firedoll Foundation
Walnut Creek, CA · EIN 94-3301999 · latest return: tax year 2024EnvironmentEducationHuman ServicesCommunity Development -
Invitation Only
Msb Cockayne Fund Inc
Nashville, TN · EIN 45-2806883 · latest return: tax year 2024EducationArts & CultureEnvironmentHuman Services -
Invitation Only
Jane C Macelree Family Foundation
Newtown Square, PA · EIN 04-3255230 · latest return: tax year 2024EducationHuman ServicesHealthEnvironment -
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Emmett Foundation
Los Angeles, CA · EIN 20-0429029 · latest return: tax year 2024EnvironmentEducationAnimal WelfareHealth -
Invitation Only
Windsong Trust
Manhattan Beach, CA · EIN 56-2461733 · latest return: tax year 2024EducationChildren & YouthArts & CultureHuman Services -
Gave $667K in 2024
Washington Square Health Foundation Inc
Chicago, IL · EIN 36-1210140 · latest return: tax year 2024HealthEducationFaith-BasedHuman Services -
Invitation Only
James & Wanda Hollensteiner Fdn Lisa Mary Hollensteiner
Edina, MN · EIN 84-1395820 · latest return: tax year 2025Children & YouthHealthHomelessnessArts & Culture -
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Rivian Foundation
Irvine, CA · EIN 87-3878063 · latest return: tax year 2025EnvironmentArts & CultureEducationHuman Services -
Invitation Only
Harold Rubenstein Family Charitable Foundation
Washington, DC · EIN 04-6041597 · latest return: tax year 2025Arts & CultureEducationEnvironmentFood Assistance -
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The BlackRock Charitable Foundation
New York, NY · EIN 84-2144591 · latest return: tax year 2024EducationChildren & YouthCommunity DevelopmentEnvironment -
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E & S Hirsch Foundation a Calif Nonprofit Public Ben Corp
Seal Beach, CA · EIN 33-0683125 · latest return: tax year 2024EnvironmentAnimal WelfareEducationHealth -
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The Chaney Family Foundation Inc
Guilford, CT · EIN 20-3478218 · latest return: tax year 2025EducationEnvironmentSTEMAnimal Welfare -
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Bridgemill Foundation
New Canaan, CT · EIN 13-3671059 · latest return: tax year 2024EnvironmentEducationChildren & YouthSTEM -
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Act for Nih Foundation Inc
Washington, DC · EIN 82-1130166 · latest return: tax year 2024HealthEducationSTEMArts & Culture -
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Clayco Foundation the
Chicago, IL · EIN 47-1330583 · latest return: tax year 2024EducationChildren & YouthCommunity DevelopmentHealth -
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The Hurford Foundation Jayne M Kurzman
New York, NY · EIN 13-3394688 · latest return: tax year 2025STEMEducationEnvironment -
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The Weakley Family Foundation
Sayville, NY · EIN 26-1535402 · latest return: tax year 2025EducationSTEM -
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The Papa John's Foundation Inc
Wilmington, DE · EIN 83-2449693 · latest return: tax year 2024Children & YouthFood AssistanceEducationHuman Services -
Gave $4M in 2025
Independence Foundation
Philadelphia, PA · EIN 23-1352110 · latest return: tax year 2025Arts & CultureHuman ServicesHealthChildren & Youth