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.
6,592 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $77M in 2024
Jack Joseph and Morton Mandel Foundation
Cleveland, OH · EIN 34-6546418 · latest return: tax year 2024EducationArts & CultureFaith-BasedHuman Services -
Invitation Only
Tarbell Family Foundation
Wilmington, DE · EIN 93-1104762 · latest return: tax year 2024Arts & CultureEducationEnvironmentAnimal Welfare -
Gave $4.3M in 2025
Robert David Lion Gardiner Foundation Inc
Riverhead, NY · EIN 13-3354308 · latest return: tax year 2025Arts & CultureEducationEnvironmentSTEM -
Invitation Only
The Parker Frank Preservation Foundation
Palm Beach, FL · EIN 90-0103466 · latest return: tax year 2024Arts & CultureChildren & YouthAnimal WelfareYouth Sports -
Invitation Only
Wells Fargo Foundation
Minneapolis, MN · EIN 41-1367441 · latest return: tax year 2025HousingCommunity DevelopmentEducationHuman Services -
Invitation Only
Sami and Annie Totah Family Foundation
Bethesda, MD · EIN 52-2081895 · latest return: tax year 2024Arts & CultureEducationHealthChildren & Youth -
Gave $31.3M in 2024
Arcus Foundation
New York, NY · EIN 38-3332791 · latest return: tax year 2024EnvironmentAnimal WelfareArts & CultureHealth -
Invitation Only
The Fullgraf Foundation
Wilmington, DE · EIN 30-6013098 · latest return: tax year 2025EducationArts & CultureEnvironmentHuman Services -
Invitation Only
The Fine and Greenwald Foundation
Aventura, FL · EIN 24-1697726 · latest return: tax year 2024EnvironmentEducationArts & CultureChildren & Youth -
Invitation Only
Otter Cares Foundation AKA OTTERCARES FOUNDATION
Fort Collins, CO · EIN 27-1649019 · latest return: tax year 2025EducationHuman ServicesAnimal WelfareArts & Culture -
Invitation Only
The Memton Fund Inc
Wilmington, DE · EIN 13-6096608 · latest return: tax year 2024EducationArts & CultureHuman ServicesMental Health -
Invitation Only
Brownstone Family Foundation
New York, NY · EIN 13-6138834 · latest return: tax year 2024Arts & CultureEducationHealthAnimal Welfare -
Invitation Only
The Howard and Sarah D Solomon Foundation
New York, NY · EIN 26-2263178 · latest return: tax year 2025Arts & CultureEducationEnvironmentFood Assistance -
Gave $301K in 2024
Starseed Foundation a Nonprofit Public Benefit Corporation
Portland, OR · EIN 93-1243038 · latest return: tax year 2024Arts & CultureCommunity DevelopmentEnvironment -
Gave $9.4M in 2024
Fauquier Health Foundation Dba the Path Foundation
Warrenton, VA · EIN 30-0219424 · latest return: tax year 2024HealthHuman ServicesArts & CultureEnvironment -
Gave $1.8M in 2024
Celanese Foundation
Irving, TX · EIN 45-3766481 · latest return: tax year 2024EducationHuman ServicesAnimal WelfareHealth -
Invitation Only
The Joseph and Robert Cornell Memorial Foundation
Charlottesville, VA · EIN 13-3097502 · latest return: tax year 2025Arts & CultureEducationHealthHuman Services -
Gave $3.4M in 2025
American Savings Foundation Inc
New Britain, CT · EIN 30-0308972 · latest return: tax year 2025EducationArts & CultureChildren & YouthHuman Services -
Gave $786K in 2025
Usg Foundation Inc
Chicago, IL · EIN 36-2984045 · latest return: tax year 2025Community DevelopmentHuman ServicesHealthEducation -
Invitation Only
Dian Graves Owen Foundation
Abilene, TX · EIN 75-2682536 · latest return: tax year 2024Arts & CultureEducationHuman ServicesCommunity Development