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.
836 funders with a return from the last few years. Clear filters Browse all profiles by state
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Invitation Only
Patagoniaorg
Ventura, CA · EIN 14-2004175 · latest return: tax year 2024EnvironmentAnimal WelfareChildren & YouthCommunity Development -
Invitation Only
The William H Donner Foundation Inc
Tarrytown, NY · EIN 23-1611346 · latest return: tax year 2024Arts & CultureEducationHuman ServicesHealth -
Gave $2.8M in 2024
Wold Foundation
Casper, WY · EIN 74-2406069 · latest return: tax year 2024EducationChildren & YouthHealthArts & Culture -
Invitation Only
Tower Family Fund Inc
Buffalo, NY · EIN 20-5848514 · latest return: tax year 2025EducationArts & CultureHuman ServicesHealth -
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Ruggles Family Foundation
Garden City, NY · EIN 26-6381931 · latest return: tax year 2024EducationHuman ServicesEnvironmentArts & Culture -
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Manton Foundation
New York, NY · EIN 13-3636372 · latest return: tax year 2024EnvironmentArts & CultureEducationHealth -
Gave $303K in 2024
Blanche M Walsh Charity Trust
Lowell, MA · EIN 04-6311841 · latest return: tax year 2024EducationChildren & YouthHuman ServicesHomelessness -
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The Confidence Foundation
Pasadena, CA · EIN 95-3500483 · latest return: tax year 2024EducationChildren & YouthArts & CultureYouth Sports -
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The Baltimore Family Fund
Wilmington, DE · EIN 04-6826272 · latest return: tax year 2024EducationArts & CultureHealthEnvironment -
Gave $1.5M in 2024
Barbra Streisand Foundation
Woodland Hills, CA · EIN 13-2620702 · latest return: tax year 2024Arts & CultureEnvironmentEducationChildren & Youth -
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Heinz Family Foundation
Pittsburgh, PA · EIN 25-1689382 · latest return: tax year 2024EducationArts & CultureAnimal WelfareEnvironment -
Gave $2.7M in 2025
Lockhart Vaughan Foundation Inc
Baltimore, MD · EIN 52-1693184 · latest return: tax year 2025EducationEnvironmentChildren & YouthCommunity Development -
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The Charles Spear Charitable Foundation
Pawling, NY · EIN 27-1612539 · latest return: tax year 2025EnvironmentAnimal WelfareArts & CultureSTEM -
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The Palmer Foundation
Oakton, VA · EIN 36-3700897 · latest return: tax year 2025EducationAnimal WelfareChildren & YouthArts & Culture -
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Randall and Mary Hack Foundation
Greenwich, CT · EIN 06-1810820 · latest return: tax year 2023STEMHealth -
Gave $145.9M in 2024
The McKnight Foundation
Minneapolis, MN · EIN 41-0754835 · latest return: tax year 2024Arts & CultureEnvironmentEducationCommunity Development -
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The Wallace Foundation
New York, NY · EIN 13-6183757 · latest return: tax year 2024EducationArts & CultureChildren & YouthHuman Services -
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The Prentice Foundation Inc
Wilmington, DE · EIN 06-1386173 · latest return: tax year 2024EnvironmentAnimal WelfareEducationHealth -
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Skyline Foundation
San Francisco, CA · EIN 94-3380194 · latest return: tax year 2024EducationEnvironmentArts & CultureHealth -
Gave $6.4M in 2024
Russell Sage Foundation
New York, NY · EIN 13-1635303 · latest return: tax year 2024EducationHealthHousingHuman Services