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.
1,675 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $1.2M in 2024
The Gap Foundation
San Francisco, CA · EIN 94-2474426 · latest return: tax year 2024Community DevelopmentHuman ServicesChildren & YouthEducation -
Gave $146.9M in 2024
Open Society Institute
New York, NY · EIN 13-7029285 · latest return: tax year 2024EducationArts & CultureHuman ServicesEnvironment -
Gave $6.2M in 2024
Raskob Foundation for Catholic Activities Incorporated
Wilmington, DE · EIN 51-0070060 · latest return: tax year 2024EducationHuman ServicesChildren & YouthHealth -
Gave $1.9M in 2025
Trio Foundation of St Louis
St Louis, MO · EIN 43-1553538 · latest return: tax year 2025Arts & CultureEducationEnvironmentHuman Services -
Invitation Only
Merlin Foundation Inc
Missoula, MT · EIN 46-1388787 · latest return: tax year 2024EnvironmentEducationAnimal WelfareChildren & Youth -
Gave $1.4M in 2024
The Cowles Charitable Trust
Staten Island, NY · EIN 13-6090295 · latest return: tax year 2024Arts & CultureEducationHealthHuman Services -
Gave $1.5M in 2024
Barbra Streisand Foundation
Woodland Hills, CA · EIN 13-2620702 · latest return: tax year 2024Arts & CultureEnvironmentEducationChildren & Youth -
Invitation Only
Argonaut Charitable Foundation
Los Angeles, CA · EIN 95-6021227 · latest return: tax year 2024EducationEnvironmentAnimal WelfareHealth -
Invitation Only
The Holocene Foundation
Seattle, WA · EIN 82-3905017 · latest return: tax year 2024EnvironmentAnimal Welfare -
Invitation Only
Cosman Family Fdn Dima-Wdp
Pennington, NJ · EIN 41-2193117 · latest return: tax year 2025EnvironmentAnimal WelfareEducationHuman Services -
Invitation Only
Foundation for a Just Society
New York, NY · EIN 27-3345774 · latest return: tax year 2024Arts & CultureEducationHuman ServicesEnvironment -
Invitation Only
Leon Levy Foundation
New York, NY · EIN 30-6085406 · latest return: tax year 2024Arts & CultureEducationEnvironmentHuman Services -
Invitation Only
Hcd Foundation
Chicago, IL · EIN 36-3669822 · latest return: tax year 2024EnvironmentHealthEducationAnimal Welfare -
Invitation Only
Josephine and Louise Crane Foundation
Falmouth, MA · EIN 20-8970284 · latest return: tax year 2024Human ServicesEnvironmentEducationHealth -
Invitation Only
Wags and Menace Make a Difference Foundation
Wilmington, DE · EIN 46-2447133 · latest return: tax year 2025Animal WelfareHealthEnvironmentHomelessness -
Invitation Only
Msb Cockayne Fund Inc
Nashville, TN · EIN 45-2806883 · latest return: tax year 2024EducationArts & CultureEnvironmentHuman Services -
Gave $200K in 2024
Fuller Family Charitable Trust
Providence, RI · EIN 35-6819590 · latest return: tax year 2024EnvironmentArts & CultureHuman ServicesSTEM -
Invitation Only
Virga Foundation
Wilmington, DE · EIN 88-0874793 · latest return: tax year 2024EnvironmentArts & CultureEducationAnimal Welfare -
Invitation Only
James J and Helen M Mccaffery Charitable Foundation Trust
Colorado Springs, CO · EIN 45-3999774 · latest return: tax year 2024EnvironmentAnimal WelfareEducationArts & Culture -
Invitation Only
Walking Stick Family Fund
Cambridge, MA · EIN 47-2527481 · latest return: tax year 2025EnvironmentArts & CultureEducation