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.
1,916 funders with a return from the last few years. Clear filters Browse all profiles by state
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The Janus Henderson Foundation
Denver, CO · EIN 84-1271105 · latest return: tax year 2024EducationHealthHuman ServicesAnimal Welfare -
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The Handley Foundation Inc
Fort Lauderdale, FL · EIN 58-2469598 · latest return: tax year 2025EducationArts & CultureEnvironmentFaith-Based -
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The Fullgraf Foundation
Wilmington, DE · EIN 30-6013098 · latest return: tax year 2025EducationArts & CultureEnvironmentHuman Services -
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The Oliveira R & D Foundation
West Melbourne, FL · EIN 83-3829284 · latest return: tax year 2025Education -
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Sidney E Frank Charitable Foundation
Harrison, NY · EIN 20-6383779 · latest return: tax year 2024Arts & CultureEducationEnvironmentChildren & Youth -
Gave $3.4M in 2024
George H & Jane a Mifflin Memorial Fund
Boston, MA · EIN 04-6384983 · latest return: tax year 2024EducationChildren & YouthHuman ServicesSTEM -
Gave $90K in 2025
Frank Family Memorial Scholarship Fund
Saint Louis, MO · EIN 39-6270979 · latest return: tax year 2025EducationYouth Sports -
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Carol Ann and Ralph V Haile Jr Foundation
Cincinnati, OH · EIN 54-2135984 · latest return: tax year 2024Arts & CultureEducationCommunity DevelopmentHuman Services -
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The Ejnra Foundation
Miami, FL · EIN 20-5990090 · latest return: tax year 2024Faith-BasedEducationHealthHuman Services -
Gave $114K in 2025
Trust U W of George Jackson Scholarship Foundation
Bedminster, NJ · EIN 22-6474357 · latest return: tax year 2025Education -
Gave $1.4M in 2024
Schlumberger Foundation Inc
New York, NY · EIN 23-7033142 · latest return: tax year 2024Education -
Gave $42M in 2024
The Shubert Foundation Inc
New York, NY · EIN 13-6106961 · latest return: tax year 2024Arts & CultureEducationHuman ServicesCommunity Development -
Gave $8M in 2024
Research Corporation dba Research Corporation for Science Advancement
Tucson, AZ · EIN 13-1963407 · latest return: tax year 2024EducationSTEMAnimal WelfareHealth -
Gave $2.6M in 2024
Ellison Foundation
Bellevue, WA · EIN 91-6557865 · latest return: tax year 2024EducationHuman ServicesChildren & YouthHealth -
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 $4.6M in 2025
The Steinman Foundation
Lancaster, PA · EIN 23-6266377 · latest return: tax year 2025EducationSTEMCommunity DevelopmentArts & Culture -
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Give Forward Foundation
San Francisco, CA · EIN 82-3785197 · latest return: tax year 2024EducationArts & CultureHuman ServicesChildren & Youth -
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Kanders Foundation Inc
Palm Beach, FL · EIN 65-0124714 · latest return: tax year 2024EducationArts & Culture -
Gave $684K in 2024
J Watumull Fund
Honolulu, HI · EIN 51-0205431 · latest return: tax year 2024EducationHuman ServicesArts & CultureChildren & Youth -
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G a Fowler Family Foundation
Irvine, CA · EIN 47-1152264 · latest return: tax year 2024EducationHealthArts & CultureEnvironment