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.
28,024 funders with a return from the last few years. Clear filters Browse all profiles by state
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Invitation Only
The Wayne Clark Family Foundation
Novato, CA · EIN 46-1623018 · latest return: tax year 2025Human ServicesHealthChildren & YouthAnimal Welfare -
Historical Funder
Mary Smith Young Trust
Terre Haute, IN · EIN 35-6011746 · latest return: tax year 2025Human ServicesChildren & YouthFaith-BasedHealth -
Historical Funder
Calpine Foundation
Houston, TX · EIN 26-0025038 · latest return: tax year 2024Children & YouthHealthHuman ServicesCommunity Development -
Invitation Only
Haraden Family Foundation Inc
Schenectady, NY · EIN 83-3990015 · latest return: tax year 2025Human ServicesHealthAnimal WelfareDisability Services -
Historical Funder
Weinberger Family Foundation
Brooklyn, NY · EIN 20-5502667 · latest return: tax year 2024Human ServicesFaith-Based -
Invitation Only
Richard H and Joann R Larson Family Foundation Inc
Northbrook, IL · EIN 47-2580200 · latest return: tax year 2025Human ServicesArts & CultureEducationFaith-Based -
Invitation Only
Boyer Family Foundation
Salt Lake City, UT · EIN 03-6112076 · latest return: tax year 2024Human ServicesEducationHealth -
Historical Funder
Waddell Foundation
Marion, OH · EIN 31-4386851 · latest return: tax year 2025Human ServicesHealthArts & CultureFood Assistance -
Invitation Only
The Family Home Foundation
Seattle, WA · EIN 20-8077990 · latest return: tax year 2025HomelessnessHuman ServicesChildren & YouthHousing -
Invitation Only
Frederick and Ida Hummel Foundation
Chicago, IL · EIN 36-6014510 · latest return: tax year 2023Human ServicesHealth -
Invitation Only
Henry Keep Home
Watertown, NY · EIN 15-0533581 · latest return: tax year 2025Human ServicesDisability ServicesHousing -
Historical Funder
Coburn Charitable Society Inc
Ipswich, MA · EIN 04-2104012 · latest return: tax year 2025Human ServicesFood Assistance -
Invitation Only
The Robert and Kia Barker Foundation
Herndon, VA · EIN 82-3362484 · latest return: tax year 2024Human ServicesHealthDisability ServicesEducation -
Invitation Only
Good Ventures Foundation
Palo Alto, CA · EIN 46-1008520 · latest return: tax year 2024EducationAnimal WelfareHealthSTEM -
Invitation Only
Adjmi-Dwek Family Foundation Inc
New York, NY · EIN 13-3782816 · latest return: tax year 2025EducationFaith-BasedHuman ServicesChildren & Youth -
Historical Funder
Gaylord and Dorothy Donnelley Foundation
Chicago, IL · EIN 36-6108460 · latest return: tax year 2024Arts & CultureEnvironmentEducationCommunity Development -
Invitation Only
Middlecott Foundation
Boston, MA · EIN 04-6155699 · latest return: tax year 2024EnvironmentEducationArts & CultureHuman Services -
Historical Funder
James F and Marion L Miller Foundation
Portland, OR · EIN 03-0373895 · latest return: tax year 2024Arts & CultureEducationChildren & YouthHuman Services -
Invitation Only
The Fine and Greenwald Foundation
Aventura, FL · EIN 24-1697726 · latest return: tax year 2024EnvironmentEducationArts & CultureChildren & Youth -
Historical Funder
Demoulas Market Basket Foundation
Chelmsford, MA · EIN 04-2723441 · latest return: tax year 2024Arts & CultureCommunity DevelopmentFaith-BasedChildren & Youth