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.
1,095 funders with a return from the last few years. Clear filters Browse all profiles by state
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National Recreation Foundation Incorporated
Lake Forest, IL · EIN 13-6172514 · latest return: tax year 2025Children & YouthEnvironmentEducationYouth Sports -
Invitation Only
Troper Wojcicki Foundation
San Francisco, CA · EIN 20-2777268 · latest return: tax year 2024EducationEnvironmentHealthFaith-Based -
Gave $2M in 2024
Halliburton Foundation Inc
Houston, TX · EIN 75-1212458 · latest return: tax year 2024EducationHealthSTEMArts & Culture -
Invitation Only
The Comis Foundation
Philadelphia, PA · EIN 52-7142941 · latest return: tax year 2024Children & YouthEducationArts & CultureHuman Services -
Gave $165K in 2025
Atwater Kent Foundation Inc
Palm Beach, FL · EIN 51-0081303 · latest return: tax year 2025EnvironmentFood AssistanceHuman ServicesChildren & Youth -
Invitation Only
The Wilson Family Foundation Inc
Los Angeles, CA · EIN 20-5982816 · latest return: tax year 2024EducationArts & CultureChildren & YouthAnimal Welfare -
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The Service Family Foundation
Vancouver, WA · EIN 87-2935844 · latest return: tax year 2024EducationHealthArts & CultureChildren & Youth -
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Signal Foundation for Wireless Innovation Inc
Wilmington, DE · EIN 46-3948126 · latest return: tax year 2024EducationArts & CultureSTEMChildren & Youth -
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Clayco Foundation the
Chicago, IL · EIN 47-1330583 · latest return: tax year 2024EducationChildren & YouthCommunity DevelopmentHealth -
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Daniel G Kamin and Carole L Kamin Family Foundation
Pittsburgh, PA · EIN 92-1433858 · latest return: tax year 2024STEMArts & CultureEducationHealth -
Gave $6.1M in 2024
The Hyde and Watson Foundation
Warren Township, NJ · EIN 22-2425725 · latest return: tax year 2024Arts & CultureHuman ServicesEducationChildren & Youth -
Gave $146.9M in 2024
Open Society Institute
New York, NY · EIN 13-7029285 · latest return: tax year 2024EducationArts & CultureHuman ServicesEnvironment -
Gave $4.5M in 2024
Webster Bank Charitable Foundation
Wilmington, DE · EIN 32-0103899 · latest return: tax year 2024Community DevelopmentHousingHuman ServicesEducation -
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The William H Donner Foundation Inc
Tarrytown, NY · EIN 23-1611346 · latest return: tax year 2024Arts & CultureEducationHuman ServicesHealth -
Gave $15.2M in 2024
John William Pope Foundation
Raleigh, NC · EIN 58-1691765 · latest return: tax year 2024EducationArts & CultureHuman ServicesChildren & Youth -
Gave $684K in 2024
J Watumull Fund
Honolulu, HI · EIN 51-0205431 · latest return: tax year 2024EducationHuman ServicesArts & CultureChildren & Youth -
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The Kendeda Fund
Wilmington, DE · EIN 20-6881642 · latest return: tax year 2023EnvironmentArts & CultureEducationCommunity Development -
Gave $685K in 2024
Dan Cameron Family Foundation Inc
Wilmington, NC · EIN 56-2087335 · latest return: tax year 2024Arts & CultureEducationEnvironmentHuman Services -
Gave $112.2M in 2024
Wal-Mart Foundation
Bentonville, AR · EIN 20-5639919 · latest return: tax year 2024EnvironmentHuman ServicesEducationArts & Culture -
Gave $9M in 2025
Kohler Foundation Inc
Kohler, WI · EIN 39-0810536 · latest return: tax year 2025EducationArts & CultureChildren & YouthEnvironment