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.
639 funders with a return from the last few years. Clear filters Browse all profiles by state
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Invitation Only
The Heising-Simons Foundation
Los Altos, CA · EIN 26-0799587 · latest return: tax year 2024EducationEnvironmentChildren & YouthSTEM -
Gave $174.4M in 2024
Carnegie Corporation of New York
New York, NY · EIN 13-1628151 · latest return: tax year 2024EducationArts & CultureSTEMCommunity Development -
Invitation Only
Novo Foundation
Hurley, NY · EIN 47-0824753 · latest return: tax year 2024EducationArts & CultureHuman ServicesEnvironment -
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Kenneth Rainin Foundation
Oakland, CA · EIN 94-3289283 · latest return: tax year 2024Arts & CultureEducationHealthChildren & Youth -
Invitation Only
Charina Foundation Inc Richard Menschel
New York, NY · EIN 13-3050294 · latest return: tax year 2024Arts & CultureEducationHuman ServicesEnvironment -
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The Marcus Foundation Inc
Atlanta, GA · EIN 58-1815651 · latest return: tax year 2024EducationFaith-BasedHuman ServicesArts & Culture -
Gave $24.3M in 2024
The Spencer Foundation
Chicago, IL · EIN 36-6078558 · latest return: tax year 2024EducationChildren & YouthArts & CultureSTEM -
Gave $6M in 2024
Cardinal Health Foundation
Dublin, OH · EIN 31-1746458 · latest return: tax year 2024HealthHuman ServicesEducationMental Health -
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Ford Philanthropy
Dearborn, MI · EIN 38-1459376 · latest return: tax year 2025EducationHuman ServicesArts & CultureCommunity Development -
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Dunn Family Charitable Foundation
Andover, MA · EIN 04-3251269 · latest return: tax year 2024Human ServicesEnvironmentEducationArts & Culture -
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The Foundation for Community and Health Advancement
Phoenix, AZ · EIN 85-2248373 · latest return: tax year 2025HealthEducationHuman ServicesMental Health -
Gave $3.8M in 2024
The Dickson Foundation Inc
Charlotte, NC · EIN 56-6022339 · latest return: tax year 2024EducationHuman ServicesArts & CultureFaith-Based -
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Mamoru and Aiko Takitani Foundation Inc
Honolulu, HI · EIN 51-0212114 · latest return: tax year 2024EducationChildren & YouthArts & CultureHuman Services -
Gave $17.7M in 2024
William T Grant Foundation Inc
New York, NY · EIN 13-1624021 · latest return: tax year 2024EducationChildren & YouthHealthCommunity Development -
Gave $226K in 2025
Number Ten Foundation Inc
Baltimore, MD · EIN 52-1400791 · latest return: tax year 2025Arts & CultureHealthEducationHuman Services -
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Bernard a Egan Foundation Inc
Fort Pierce, FL · EIN 65-0501660 · latest return: tax year 2024EducationHuman ServicesChildren & YouthFaith-Based -
Gave $16.5M in 2023
Mathile Family Foundation
Dayton, OH · EIN 31-1257219 · latest return: tax year 2023EducationChildren & YouthHuman ServicesFood Assistance -
Gave $33.8M in 2024
Argyros Family Foundation
Costa Mesa, CA · EIN 95-3421867 · latest return: tax year 2024EducationArts & CultureFaith-BasedHealth -
Gave $2.8M in 2024
Wold Foundation
Casper, WY · EIN 74-2406069 · latest return: tax year 2024EducationChildren & YouthHealthArts & Culture -
Gave $2.2M in 2024
Max and Helen Guernsey Charitable Foundation
Cedar Falls, IA · EIN 42-1460664 · latest return: tax year 2024Children & YouthEducationArts & CultureHuman Services