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.
1,214 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $16.5M in 2023
Mathile Family Foundation
Dayton, OH · EIN 31-1257219 · latest return: tax year 2023EducationChildren & YouthHuman ServicesFood Assistance -
Invitation Only
Fred a Lennon Charitable Tr Private Foundation
Pepper Pike, OH · EIN 34-1761181 · latest return: tax year 2024EducationArts & CultureHuman ServicesChildren & Youth -
Invitation Only
Vivo Foundation
Northbrook, IL · EIN 87-6329967 · latest return: tax year 2024EducationChildren & YouthHuman ServicesHealth -
Gave $11.6M in 2024
The McConnell Foundation
Redding, CA · EIN 94-6102700 · latest return: tax year 2024EducationArts & CultureCommunity DevelopmentHuman Services -
Gave $215K in 2025
The Honesdale National Bank Foundation
Honesdale, PA · EIN 83-2654176 · latest return: tax year 2025Youth SportsHealthHuman ServicesEnvironment -
Invitation Only
David C Copley Foundation
San Diego, CA · EIN 95-6051770 · latest return: tax year 2024Human ServicesEducationAnimal WelfareChildren & Youth -
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Granite Partners Foundation of Minnesota Inc
Wilmington, DE · EIN 88-2344940 · latest return: tax year 2024EducationHuman ServicesCommunity DevelopmentArts & Culture -
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Seidman Family Foundation
Wilmington, DE · EIN 13-6098204 · latest return: tax year 2024Arts & CultureEducationHealthHuman Services -
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The Jay and Rose Phillips Family Foundation of Minnesota
Minneapolis, MN · EIN 27-4196509 · latest return: tax year 2024EducationHuman ServicesHealthChildren & Youth -
Invitation Only
The Eberstadt-Kuffner Fund Inc
New York, NY · EIN 13-6225395 · latest return: tax year 2025EducationEnvironmentArts & CultureHuman Services -
Gave $6.9M in 2025
Moccasin Lake Foundation
Wilmington, DE · EIN 91-1545081 · latest return: tax year 2025EducationChildren & YouthArts & CultureHuman Services -
Invitation Only
The Springcreek Foundation
Berkeley, CA · EIN 68-0344778 · latest return: tax year 2024Arts & CultureEducationEnvironmentHuman Services -
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Meyer and Raena Hammerman Foundation
Chicago, IL · EIN 36-6085373 · latest return: tax year 2024Arts & CultureEducationHuman ServicesHealth -
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Allen Family Philanthropies
Seattle, WA · EIN 94-3082532 · latest return: tax year 2024EnvironmentEducationArts & CultureAnimal Welfare -
Gave $2.1M in 2024
Virginia Wellington Cabot Fndtn Tr Ua 121692 Thomas D Cabot Donor
Boston, MA · EIN 04-6728351 · latest return: tax year 2024EducationEnvironmentHuman ServicesChildren & Youth -
Invitation Only
Dan and Merrie Boone Foundation Inc
Wilmington, DE · EIN 58-2663615 · latest return: tax year 2025Arts & CultureEducationEnvironmentHealth -
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The Zegar Family Foundation
New York, NY · EIN 13-7548507 · latest return: tax year 2024EnvironmentArts & CultureEducationHuman Services -
Gave $7.7M in 2024
Mcelhattan Foundation
Pittsburgh, PA · EIN 25-1756557 · latest return: tax year 2024EducationArts & CultureChildren & YouthCommunity Development -
Gave $1.6M in 2024
Mayer and Morris Kaplan Foundation
Chicago, IL · EIN 36-6099675 · latest return: tax year 2024EducationEnvironmentArts & CultureChildren & Youth -
Invitation Only
Samuel I & John Henry Fox Foundation
Eagan, MN · EIN 95-6010288 · latest return: tax year 2025Arts & CultureHuman ServicesHealthEducation