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.
2,934 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $3.6M in 2024
Ann Jackson Family Foundation
Santa Barbara, CA · EIN 95-3367511 · latest return: tax year 2024EducationArts & CultureHuman ServicesHealth -
Gave $6.1M in 2024
Goldman-Sonnenfeldt Foundation Inc
New York, NY · EIN 13-3997780 · latest return: tax year 2024EducationArts & CultureEnvironmentChildren & Youth -
Invitation Only
Driscoll Foundation
St Paul, MN · EIN 41-6012065 · latest return: tax year 2024EducationArts & CultureCommunity DevelopmentEnvironment -
Invitation Only
The Harold and Kate Reed Family Foundation
Minneapolis, MN · EIN 20-3982052 · latest return: tax year 2024EnvironmentAnimal WelfareEducationFood Assistance -
Gave $19.3M in 2024
Polk Bros Foundation Inc
Chicago, IL · EIN 36-6108293 · latest return: tax year 2024Arts & CultureEducationHuman ServicesHealth -
Gave $177K in 2025
Al & Peggy Dematteis Family Foundation
Manhasset, NY · EIN 11-3052224 · latest return: tax year 2025Human ServicesHealthEducationChildren & Youth -
Gave $34.9M in 2024
William Randolph Hearst Foundation
New York, NY · EIN 13-6019226 · latest return: tax year 2024EducationHealthArts & CultureChildren & Youth -
Gave $18.1M in 2024
The Champlin Foundation
Pittsburgh, PA · EIN 51-0165988 · latest return: tax year 2024Arts & CultureEducationHuman ServicesSTEM -
Invitation Only
John Jewett & Helen Chandler Garland Fou Ndation
Pasadena, CA · EIN 95-6023587 · latest return: tax year 2025EducationHuman ServicesChildren & YouthHealth -
Gave $2M in 2024
Massey Charitable Trust
Bridgeville, PA · EIN 23-7007897 · latest return: tax year 2024Human ServicesChildren & YouthEducationArts & Culture -
Gave $1.1M in 2024
Elizabeth Ring Mather and William Gwinn Mather Fund
Cleveland, OH · EIN 34-6519863 · latest return: tax year 2024Arts & CultureEducationEnvironmentHealth -
Invitation Only
Grey Rocks Foundation Inc
Boston, MA · EIN 04-2944189 · latest return: tax year 2024EducationEnvironmentAnimal WelfareArts & Culture -
Gave $250K in 2024
Harken Foundation
Highland Park, IL · EIN 36-3712655 · latest return: tax year 2024EnvironmentArts & CultureEducationHuman Services -
Invitation Only
J C Kennedy Foundation Inc
Atlanta, GA · EIN 20-0424251 · latest return: tax year 2024Human ServicesEducationHealthEnvironment -
Invitation Only
Kenneth and Caroline Taylor Family Foundation
Wyalusing, PA · EIN 25-6742004 · latest return: tax year 2025EducationEnvironmentArts & CultureAnimal Welfare -
Invitation Only
Avalon Nature Preserve Inc
Stony Brook, NY · EIN 75-3165488 · latest return: tax year 2024Animal WelfareEnvironmentEducationHealth -
Invitation Only
The Gertler Clark Foundation Inc
Weston, MA · EIN 13-6122092 · latest return: tax year 2024EducationEnvironmentArts & CultureChildren & Youth -
Invitation Only
The Gwladys and John Zurlo Charitable Foundation
Santa Monica, CA · EIN 95-7120701 · latest return: tax year 2024EnvironmentHealthAnimal WelfareArts & Culture -
Invitation Only
Dmb Foundation
Fairfax, VA · EIN 06-6434857 · latest return: tax year 2024EnvironmentEducationArts & CultureAnimal Welfare -
Invitation Only
The Risor Foundation
Weston, MA · EIN 13-7113387 · latest return: tax year 2025EnvironmentEducationArts & CultureHealth