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.
4,395 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $1.4M in 2024
The Eagle Foundation
Chaska, MN · EIN 20-8070601 · latest return: tax year 2024EducationChildren & YouthHuman ServicesMental Health -
Invitation Only
Finnegan Family Foundation
Chicago, IL · EIN 36-4221334 · latest return: tax year 2024EducationHuman ServicesChildren & YouthCommunity Development -
Invitation Only
The Peterffy Foundation Inc
Fort Lauderdale, FL · EIN 47-2351448 · latest return: tax year 2025EnvironmentEducationHuman ServicesAnimal Welfare -
Gave $30.4M in 2024
Park Foundation Inc
Ithaca, NY · EIN 16-6071043 · latest return: tax year 2024EnvironmentArts & CultureEducationHuman Services -
Gave $45.2M in 2024
Meyer Memorial Trust
Portland, OR · EIN 93-0806316 · latest return: tax year 2024Human ServicesEnvironmentEducationArts & Culture -
Gave $17.7M in 2024
Rasmuson Foundation
Anchorage, AK · EIN 91-6340739 · latest return: tax year 2024Arts & CultureHuman ServicesEducationHealth -
Invitation Only
Lockwood Partners Foundation Inc
Columbus, GA · EIN 58-2634947 · latest return: tax year 2025Children & YouthEducationFaith-BasedArts & Culture -
Gave $719K in 2024
Ash Grove Charitable Foundation
Overland Park, KS · EIN 43-1765963 · latest return: tax year 2024Human ServicesEducationArts & CultureChildren & Youth -
Invitation Only
Citadel Group Foundation
Miami, FL · EIN 36-4482467 · latest return: tax year 2025EducationHealthHuman ServicesArts & Culture -
Gave $20.4M in 2024
The Freeman Foundation P-01644-00-7
New York, NY · EIN 13-2965090 · latest return: tax year 2024EducationArts & CultureEnvironmentHuman Services -
Gave $1.9M in 2024
Patrick P Lee Foundation Inc
Williamsville, NY · EIN 45-3845576 · latest return: tax year 2024EducationSTEMHealthMental Health -
Gave $3.2M in 2024
Silver Family Foundation
Darien, CT · EIN 06-1532898 · latest return: tax year 2024Children & YouthEducationHuman ServicesEnvironment -
Invitation Only
The Isabel Allende Foundation
Sausalito, CA · EIN 91-1748486 · latest return: tax year 2025EducationHealthHuman ServicesArts & Culture -
Gave $8.2M in 2024
Louis Calder Foundation
Denver, CO · EIN 13-6015562 · latest return: tax year 2024EducationSTEMChildren & YouthArts & Culture -
Gave $57.2M in 2025
Otto Bremer Trust
St Paul, MN · EIN 41-6019050 · latest return: tax year 2025HealthChildren & YouthEducationHuman Services -
Gave $13M in 2024
Cargill Foundation
Minneapolis, MN · EIN 41-6020221 · latest return: tax year 2024EducationFood AssistanceChildren & YouthArts & Culture -
Gave $2.8M in 2025
Boston Scientific Foundation Inc
Marlborough, MA · EIN 04-3556844 · latest return: tax year 2025EducationHealthSTEMChildren & Youth -
Invitation Only
T Causemetics Foundation Dba Thrive Causemetics Foundation
Bellevue, WA · EIN 82-4806875 · latest return: tax year 2025Human ServicesHealthChildren & YouthHomelessness -
Invitation Only
Posner-Wallace Foundation
Wilmington, DE · EIN 52-6037555 · latest return: tax year 2024EducationAnimal WelfareHuman ServicesArts & Culture -
Invitation Only
Records-Johnston Family Foundation Inc
Oklahoma City, OK · EIN 73-6093829 · latest return: tax year 2024EducationArts & CultureEnvironmentHuman Services