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.
750 funders with a return from the last few years. Clear filters Browse all profiles by state
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Johnny Carson Foundation
Encino, CA · EIN 20-5885752 · latest return: tax year 2024EducationHuman ServicesArts & CultureHealth -
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Posner-Wallace Foundation
Wilmington, DE · EIN 52-6037555 · latest return: tax year 2024EducationAnimal WelfareHuman ServicesArts & Culture -
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The Prentice Foundation Inc
Wilmington, DE · EIN 06-1386173 · latest return: tax year 2024EnvironmentAnimal WelfareEducationHealth -
Gave $1.8M in 2024
Lucky Seven Foundation
Wilmington, DE · EIN 91-1722000 · latest return: tax year 2024Human ServicesEducationArts & CultureChildren & Youth -
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The Billi Marcus Foundation Inc
Atlanta, GA · EIN 58-2396542 · latest return: tax year 2024HealthHuman ServicesArts & CultureEducation -
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Lennox Foundation
Wilmington, DE · EIN 42-6053380 · latest return: tax year 2024EducationEnvironmentAnimal WelfareHealth -
Gave $2.2M in 2024
Arbella Insurance Foundation Inc
Boston, MA · EIN 05-0613355 · latest return: tax year 2024Human ServicesChildren & YouthFood AssistanceArts & Culture -
Gave $22.8M in 2024
Ray and Kay Eckstein Charitable Trust
Paducah, KY · EIN 39-6786592 · latest return: tax year 2024Human ServicesEducationHealthFood Assistance -
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Armanino Foundation
San Ramon, CA · EIN 81-2649898 · latest return: tax year 2024Human ServicesEducationHealthAnimal Welfare -
Gave $8M in 2024
Research Corporation dba Research Corporation for Science Advancement
Tucson, AZ · EIN 13-1963407 · latest return: tax year 2024EducationSTEMAnimal WelfareHealth -
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The Memton Fund Inc
Wilmington, DE · EIN 13-6096608 · latest return: tax year 2024EducationArts & CultureHuman ServicesMental Health -
Gave $4.2M in 2025
Ross Stores Foundation
Dublin, CA · EIN 46-3828645 · latest return: tax year 2025Children & YouthEducationHuman ServicesArts & Culture -
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Littler Mendelson Foundation Inc
Kansas City, MO · EIN 91-1814913 · latest return: tax year 2025HealthEducationHuman ServicesDisability Services -
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The Grove Foundation
Los Altos, CA · EIN 77-0108124 · latest return: tax year 2024Human ServicesEducationArts & CultureCommunity Development -
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Kohnstamm Family Foundation
Portland, OR · EIN 93-1160719 · latest return: tax year 2025EnvironmentArts & CultureEducationChildren & Youth -
Gave $4M in 2025
Leroy Thom Jean Thom and T-L Foundation Inc
Hastings, NE · EIN 47-0776789 · latest return: tax year 2025Faith-BasedChildren & YouthEducationHealth -
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Alexander Aronson Finning & Co Charitable Foundation
Westborough, MA · EIN 20-7203353 · latest return: tax year 2025Human ServicesEducationHealthHomelessness -
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Meyer and Raena Hammerman Foundation
Chicago, IL · EIN 36-6085373 · latest return: tax year 2024Arts & CultureEducationHuman ServicesHealth -
Gave $1.6M in 2024
The Goodnow Fund
Darien, CT · EIN 06-6395384 · latest return: tax year 2024EducationEnvironmentHuman ServicesHealth -
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Love Meyer Family Foundation
Oklahoma City, OK · EIN 47-2760549 · latest return: tax year 2024Human ServicesChildren & YouthFaith-BasedDisability Services