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.
2,599 funders with a return from the last few years. Clear filters Browse all profiles by state
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Braunstein Charitable Trust
Philadelphia, PA · EIN 37-6584337 · latest return: tax year 2025EnvironmentHuman ServicesAnimal WelfareDisability Services -
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Howard J Sedran Family Foundation
Philadelphia, PA · EIN 26-3729941 · latest return: tax year 2024EducationArts & CultureHealthEnvironment -
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The Rubenstein Foundation
Haverford, PA · EIN 25-6887967 · latest return: tax year 2025EnvironmentArts & CultureEducationHomelessness -
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The Irving Harris Foundation
Chicago, IL · EIN 36-6055115 · latest return: tax year 2024Arts & CultureHuman ServicesChildren & YouthEducation -
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Stellar Solutions Foundation
Los Altos, CA · EIN 77-0485705 · latest return: tax year 2024EducationAnimal WelfareHealthHuman Services -
Gave $1.1M in 2024
Sidney Stern Memorial Trust No
Saint Louis, MO · EIN 95-6495222 · latest return: tax year 2024Arts & CultureHuman ServicesEducationAnimal Welfare -
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Stephen & Tabitha King Foundation Inc
New York, NY · EIN 13-3364647 · latest return: tax year 2024EducationArts & CultureHealthHuman Services -
Gave $4.9M in 2025
Eugene M Lang Foundation
New York, NY · EIN 13-6153412 · latest return: tax year 2025Arts & CultureEducationHuman ServicesHealth -
Gave $10.7M in 2025
New York State Health Fdn D/B/A New York Health Foundation
New York, NY · EIN 30-0127892 · latest return: tax year 2025EducationHealthVeteransCommunity Development -
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Andreas Foundation
Otsego, MI · EIN 41-6017057 · latest return: tax year 2024EducationArts & CultureHuman ServicesHealth -
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Spm Foundation Inc
Winstonsalem, NC · EIN 52-2038980 · latest return: tax year 2024Human ServicesEducationHealthArts & Culture -
Gave $3.1M in 2024
David and Barbara B Hirschhorn Foundation Inc
Baltimore, MD · EIN 52-1489400 · latest return: tax year 2024EducationHealthHuman ServicesArts & Culture -
Gave $6.4M in 2024
Russell Sage Foundation
New York, NY · EIN 13-1635303 · latest return: tax year 2024EducationCommunity DevelopmentHealthHousing -
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The Wilson Sexton Foundation
Prosper, TX · EIN 74-2952010 · latest return: tax year 2024Arts & CultureAnimal WelfareHuman ServicesHealth -
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The Grove Foundation
Los Altos, CA · EIN 77-0108124 · latest return: tax year 2024Human ServicesEducationArts & CultureCommunity Development -
Gave $2.3M in 2025
The Barbro Osher Pro Suecia Foundation
San Francisco, CA · EIN 94-3241225 · latest return: tax year 2025Arts & CultureEducationEnvironmentFaith-Based -
Gave $7.6M in 2025
The V & L Marx Foundation
Scarsdale, NY · EIN 03-0536676 · latest return: tax year 2025EducationArts & CultureHealthHuman Services -
Gave $2.3M in 2024
Rich Family Foundation
Buffalo, NY · EIN 16-6026199 · latest return: tax year 2024Human ServicesArts & CultureEducationHealth -
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The William & Lia G Poorvu Family Foundation
Cambridge, MA · EIN 04-2651199 · latest return: tax year 2024Arts & CultureEducationHuman ServicesChildren & Youth -
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High Five Foundation II
Woodmere, NY · EIN 46-3100923 · latest return: tax year 2024EducationHealthArts & CultureFaith-Based