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.
2,331 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $1.9M in 2024
Robert H and Susan F Castellini Foundation
Cincinnati, OH · EIN 31-6429763 · latest return: tax year 2024Human ServicesEducationHealthArts & Culture -
Gave $2.4M in 2024
American Eagle Outfitters Foundation
Pittsburgh, PA · EIN 25-1827476 · latest return: tax year 2024Human ServicesEducationArts & CultureChildren & Youth -
Gave $3.6M in 2025
Ploughshares Foundation
Highland Park, IL · EIN 36-3739577 · latest return: tax year 2025Human ServicesEducationChildren & YouthArts & Culture -
Invitation Only
Park National Bank Foundation Park National Bank
Newark, OH · EIN 31-6249406 · latest return: tax year 2025EducationArts & CultureHuman ServicesCommunity Development -
Gave $22.9M in 2024
Smith Richardson Foundation Inc
Greensboro, NC · EIN 56-0611550 · latest return: tax year 2024EducationArts & CultureHealthEnvironment -
Invitation Only
Windhover Foundation Inc
Wilmington, DE · EIN 39-1482470 · latest return: tax year 2024EducationChildren & YouthHuman ServicesArts & Culture -
Invitation Only
Gail G Ellis Foundation Inc
Bannockburn, IL · EIN 36-4076867 · latest return: tax year 2024EducationHealthHuman ServicesArts & Culture -
Gave $4.5M in 2024
Ross Family Foundation
Clayton, MO · EIN 46-6432496 · latest return: tax year 2024HealthEducationAnimal WelfareArts & Culture -
Gave $290K in 2025
The Minnie and Bernard Lane Foundation
Altavista, VA · EIN 54-6052404 · latest return: tax year 2025Faith-BasedEducationArts & CultureHealth -
Gave $1.8M in 2025
Butler Family Foundation
Lake Forest, IL · EIN 36-6101775 · latest return: tax year 2025EducationFaith-BasedArts & CultureHealth -
Invitation Only
Oliver-Hoffmann Foundation
Yorkville, IL · EIN 84-3100228 · latest return: tax year 2025Disability ServicesHealthArts & CultureEducation -
Gave $59K in 2025
Patricia and Albert C Buehler Jr Foundation
Kenilworth, IL · EIN 36-6046903 · latest return: tax year 2025Arts & CultureEducationHealthEnvironment -
Invitation Only
Fisher Global Foundation
Plano, TX · EIN 99-1958855 · latest return: tax year 2024HealthEducationEnvironmentChildren & Youth -
Invitation Only
John and Evelyn Trevor Charitable Foundation
Indianapolis, IN · EIN 59-3688564 · latest return: tax year 2024HealthEnvironmentAnimal WelfareArts & Culture -
Gave $146.9M in 2024
Open Society Institute
New York, NY · EIN 13-7029285 · latest return: tax year 2024EducationArts & CultureHuman ServicesEnvironment -
Invitation Only
The Horace W Goldsmith Foundation
New York, NY · EIN 13-6107758 · latest return: tax year 2024Arts & CultureEducationEnvironmentHuman Services -
Gave $15.2M in 2024
John William Pope Foundation
Raleigh, NC · EIN 58-1691765 · latest return: tax year 2024EducationArts & CultureHuman ServicesChildren & Youth -
Invitation Only
The Andrew Allen Charitable Foundation
Cheyenne, WY · EIN 23-7862257 · latest return: tax year 2024Arts & CultureEducationHuman ServicesHealth -
Gave $226K in 2025
Number Ten Foundation Inc
Baltimore, MD · EIN 52-1400791 · latest return: tax year 2025Arts & CultureHealthEducationHuman Services -
Invitation Only
CME Group Foundation
Chicago, IL · EIN 45-0575574 · latest return: tax year 2024EducationChildren & YouthSTEMHuman Services