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.
4,815 funders with a return from the last few years. Clear filters Browse all profiles by state
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Simon-Strauss Foundation
Los Angeles, CA · EIN 26-0604831 · latest return: tax year 2025EducationHealthArts & CultureHuman Services -
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Mazar Family Charitable Foundation Trust
Boston, MA · EIN 04-3344681 · latest return: tax year 2024EnvironmentAnimal WelfareEducationHuman Services -
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Martin D & Jean Shafiroff Foundation
New York, NY · EIN 13-6880147 · latest return: tax year 2025Arts & CultureHuman ServicesAnimal WelfareChildren & Youth -
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Brighton Foundation Trust Robert D Markley Trustee
Cashiers, NC · EIN 35-2032393 · latest return: tax year 2025Arts & CultureEducationHealthHuman Services -
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Ethel Kennedy Foundation
Cambridge, MA · EIN 11-2768682 · latest return: tax year 2025Human ServicesEducationArts & CultureChildren & Youth -
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Harry Donenfeld Foundation Inc
Yorktown Heights, NY · EIN 13-6100092 · latest return: tax year 2024Animal WelfareHealthHuman ServicesArts & Culture -
Gave $5.6M in 2024
Semnani Family Foundation
Salt Lake City, UT · EIN 74-2639794 · latest return: tax year 2024Arts & CultureHuman ServicesFaith-BasedHealth -
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The Franz W Sichel Foundation
Arlington, MA · EIN 13-6115904 · latest return: tax year 2024Arts & CultureHuman ServicesFood AssistanceCommunity Development -
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The Philip J & Carol J Lyons Foundation
Tucson, AZ · EIN 36-3488076 · latest return: tax year 2024EnvironmentArts & CultureChildren & YouthHuman Services -
Gave $3.2M in 2024
Aaron Straus and Lillie Straus Foundation Inc
Baltimore, MD · EIN 52-2040073 · latest return: tax year 2024EducationArts & CultureHuman ServicesEnvironment -
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Robert P & Patricia J Bauman Family Foundation Inc
Stuart, FL · EIN 31-1535223 · latest return: tax year 2024HealthArts & CultureEducationAnimal Welfare -
Gave $188K in 2024
The Dale L Reese Foundation
Fort Washington, PA · EIN 25-6741622 · latest return: tax year 2024HealthHuman ServicesAnimal WelfareDisability Services -
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The Leonard & Robert Weintraub Family Foundation Inc
New York, NY · EIN 81-2904679 · latest return: tax year 2024Animal WelfareHuman ServicesArts & CultureDisability Services -
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Robert Lloyd Corkin Charitable Foundation
Sudbury, MA · EIN 05-6022654 · latest return: tax year 2024EducationArts & CultureHuman ServicesAnimal Welfare -
Gave $360K in 2024
The Blend Family Foundation
San Antonio, TX · EIN 27-3301498 · latest return: tax year 2024HealthHuman ServicesEducationAnimal Welfare -
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Florence and Laurence Spungen Family Foundation
Lincolnshire, IL · EIN 20-7155204 · latest return: tax year 2025EducationChildren & YouthHealthHuman Services -
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Kalscheur Family Foundation
Wilmington, DE · EIN 39-6681490 · latest return: tax year 2024Youth SportsHealthEducationHuman Services -
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Madelyn Bucksbaum Adamson Foundation
Chicago, IL · EIN 36-4442342 · latest return: tax year 2025Arts & CultureHuman ServicesFood AssistanceEducation -
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The Ajram Family Foundation Gaby a Ajram
Highland Beach, FL · EIN 30-6219979 · latest return: tax year 2024Human ServicesAnimal WelfareHealthArts & Culture -
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Micky and Madeleine Arison Family Foundation
Coral Gables, FL · EIN 20-4822537 · latest return: tax year 2024HealthEducationHuman ServicesArts & Culture