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.
829 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 -
Invitation Only
Patagoniaorg
Ventura, CA · EIN 14-2004175 · latest return: tax year 2024EnvironmentAnimal WelfareChildren & YouthCommunity Development -
Invitation Only
H N and Frances C Berger Foundation
Palm Desert, CA · EIN 52-1757452 · latest return: tax year 2024EducationHealthArts & CultureChildren & Youth -
Invitation Only
Unbound Philanthropy
New York, NY · EIN 83-0411606 · latest return: tax year 2024Human ServicesEnvironmentArts & CultureEducation -
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
The O-I Charities Foundation
Perrysburg, OH · EIN 34-6554560 · latest return: tax year 2024EducationArts & CultureHuman ServicesHealth -
Gave $17M in 2024
The Hearst Foundation
New York, NY · EIN 13-6161746 · latest return: tax year 2024EducationArts & CultureHealthChildren & Youth -
Invitation Only
Intact Charitable Trust USA
Plymouth, MN · EIN 23-2441567 · latest return: tax year 2025Human ServicesEducationAnimal WelfareHealth -
Invitation Only
Hard Rock Heals Foundation Inc
Davie, FL · EIN 59-3686985 · latest return: tax year 2024Children & YouthHealthMental HealthEducation -
Invitation Only
Gsf Foundation
Irvine, CA · EIN 46-0501728 · latest return: tax year 2024Food AssistanceHuman ServicesChildren & YouthHealth -
Invitation Only
C S Fund
Petaluma, CA · EIN 95-3607882 · latest return: tax year 2024EnvironmentHuman ServicesArts & CultureCommunity Development -
Gave $395K in 2024
The Florence Foundation
Dallas, TX · EIN 75-6008029 · latest return: tax year 2024Human ServicesHousingHealthArts & Culture -
Gave $163.8M in 2024
Michael & Susan Dell Foundation
Austin, TX · EIN 36-4336415 · latest return: tax year 2024EducationChildren & YouthHealthSTEM -
Invitation Only
The Chris and Melody Malachowsky Family Foundation
Campbell, CA · EIN 01-0555028 · latest return: tax year 2024Animal WelfareHuman ServicesArts & CultureEducation -
Invitation Only
Stellar Solutions Foundation
Los Altos, CA · EIN 77-0485705 · latest return: tax year 2024EducationAnimal WelfareHealthHuman Services -
Invitation Only
Humanity United
San Francisco, CA · EIN 26-2583590 · latest return: tax year 2024EducationHuman ServicesArts & CultureEnvironment -
Gave $3.2M in 2025
The Central National-Gottesman Foundation
Purchase, NY · EIN 13-3047546 · latest return: tax year 2025EducationHealthHuman ServicesFood Assistance -
Gave $146.9M in 2024
Open Society Institute
New York, NY · EIN 13-7029285 · latest return: tax year 2024EducationArts & CultureHuman ServicesEnvironment -
Gave $7.4M in 2024
The Jm Kaplan Fund Inc
New York, NY · EIN 13-6090286 · latest return: tax year 2024Arts & CultureEnvironmentEducationCommunity Development -
Invitation Only
The Memton Fund Inc
Wilmington, DE · EIN 13-6096608 · latest return: tax year 2024EducationArts & CultureHuman ServicesMental Health