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.
6,624 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $1.2M in 2025
Fairfax Foundation
Mentor, OH · EIN 34-1553708 · latest return: tax year 2025Arts & CultureEnvironmentEducationFaith-Based -
Invitation Only
Holecek Charitable Foundation Inc
Orlando, FL · EIN 81-0889454 · latest return: tax year 2025Faith-BasedEducationHealthArts & Culture -
Gave $408K in 2025
The Marsh Foundation Inc
Charlotte, NC · EIN 56-6056515 · latest return: tax year 2025EnvironmentArts & CultureEducationHuman Services -
Invitation Only
Hall Family Foundation
Boca Grande, FL · EIN 81-4480771 · latest return: tax year 2025Human ServicesArts & CultureMental Health -
Invitation Only
Wilo Foundation
Pasadena, CA · EIN 84-4240217 · latest return: tax year 2024EnvironmentArts & CultureEducation -
Invitation Only
The Patton Foundation Inc
Columbus, GA · EIN 58-2579831 · latest return: tax year 2025EducationFaith-BasedArts & CultureCommunity Development -
Gave $71K in 2024
Lamport Foundation Incorporated
New York, NY · EIN 06-0775428 · latest return: tax year 2024Arts & CultureEnvironmentAnimal WelfareChildren & Youth -
Invitation Only
Cassidy and Carin Phillips Foundation
Shreveport, LA · EIN 47-6672691 · latest return: tax year 2025Faith-BasedArts & CultureEducationHealth -
Invitation Only
Ambrosiani Foundation
Dewitt, MI · EIN 55-0668197 · latest return: tax year 2025Faith-BasedHealthEducationEnvironment -
Invitation Only
Tull Family Foundation
Chicago, IL · EIN 35-6932298 · latest return: tax year 2024EducationArts & CultureHealthHuman Services -
Invitation Only
J-P Conte Family Foundation
San Francisco, CA · EIN 81-4625648 · latest return: tax year 2024EducationArts & CultureEnvironmentChildren & Youth -
Invitation Only
Lafferty Family Foundation Inc
Naples, FL · EIN 59-6199488 · latest return: tax year 2025EducationFaith-BasedHealthCommunity Development -
Invitation Only
Wsdc Foundation
Minneapolis, MN · EIN 20-5444923 · latest return: tax year 2024EducationArts & CultureAnimal WelfareDisability Services -
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S Livingston Mather Charitable Trust
Cleveland, OH · EIN 34-6505619 · latest return: tax year 2025EducationArts & CultureChildren & YouthFood Assistance -
Invitation Only
Donald P and Katherine B Loker Foundation
San Francisco, CA · EIN 33-0166134 · latest return: tax year 2024EducationAnimal WelfareEnvironmentFaith-Based -
Invitation Only
Larking Hill Foundation Trust
Rosemont, PA · EIN 23-7978393 · latest return: tax year 2024EducationArts & CultureEnvironmentHealth -
Invitation Only
Sachs Mary C Tr U W
Saint Louis, MO · EIN 23-6239669 · latest return: tax year 2025Human ServicesArts & CultureHealthEducation -
Invitation Only
Straus Family Foundation
Evanston, IL · EIN 20-5841614 · latest return: tax year 2024EducationArts & CultureHealthChildren & Youth -
Invitation Only
James Wheeler Campbell Memorial Foundation Inc
Mequon, WI · EIN 39-1744652 · latest return: tax year 2025Arts & CultureEducationAnimal WelfareChildren & Youth -
Invitation Only
The Bell Family Foundation
Highlands, NC · EIN 58-6367642 · latest return: tax year 2024Animal WelfareArts & CultureEducationEnvironment