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.
252 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $44.9M in 2024
The Skoll Foundation
Palo Alto, CA · EIN 11-3659133 · latest return: tax year 2024HealthEnvironmentCommunity DevelopmentEducation -
Gave $9M in 2025
Kohler Foundation Inc
Kohler, WI · EIN 39-0810536 · latest return: tax year 2025EducationArts & CultureChildren & YouthEnvironment -
Invitation Only
Cedar Tree Foundation Inc
Boston, MA · EIN 13-3601934 · latest return: tax year 2024EnvironmentChildren & YouthHealthEducation -
Invitation Only
Windsong Trust
Manhattan Beach, CA · EIN 56-2461733 · latest return: tax year 2024EducationChildren & YouthArts & CultureHuman Services -
Invitation Only
Hopper-Dean Foundation
Menlo Park, CA · EIN 27-3116560 · latest return: tax year 2024EducationEnvironmentHuman ServicesChildren & Youth -
Invitation Only
The Sibley Saltonstall Charitable Foundation
Boston, MA · EIN 22-3208197 · latest return: tax year 2025EnvironmentEducationHuman ServicesArts & Culture -
Invitation Only
Arthur M Goldberg and Veronica Goldberg Foundation Inc
Rosemont, NJ · EIN 22-2779193 · latest return: tax year 2024EducationChildren & YouthHealthHomelessness -
Invitation Only
Infosys Foundation USA
New York, NY · EIN 26-4592537 · latest return: tax year 2025EducationArts & CultureChildren & YouthSTEM -
Invitation Only
The Leiser Family Foundation Inc
Dallas, TX · EIN 75-2737278 · latest return: tax year 2024Faith-BasedEducationHealthChildren & Youth -
Gave $439K in 2024
Santa Fe Natural Tobacco Company Foundation
Winstonsalem, NC · EIN 85-0448116 · latest return: tax year 2024Arts & CultureChildren & YouthEducationHuman Services -
Gave $168K in 2024
Thornton Tomasetti Foundation
New York, NY · EIN 26-0466368 · latest return: tax year 2024EducationSTEM -
Invitation Only
Ten to the Ninth Plus Foundation
Los Angeles, CA · EIN 26-3397219 · latest return: tax year 2025EducationSTEM -
Gave $556K in 2025
Harris Foundation Incorporated
Oklahoma City, OK · EIN 73-6093072 · latest return: tax year 2025Human ServicesChildren & YouthEducationArts & Culture -
Gave $1.8M in 2024
The Grace & Franklin Bernsen Foundation
Tulsa, OK · EIN 23-7009414 · latest return: tax year 2024Human ServicesEducationArts & CultureChildren & Youth -
Gave $2.8M in 2024
Maxine and Jack Zarrow Family Foundation
Tulsa, OK · EIN 31-6640903 · latest return: tax year 2024Human ServicesEducationArts & CultureHealth -
Gave $1.5M in 2025
J Lyndall Mccrory Robert Fulton Mccrory & Montie Ray Mccrory Fdn
Ardmore, OK · EIN 73-1439304 · latest return: tax year 2025Children & YouthHuman ServicesEducationFood Assistance -
Gave $1.8M in 2025
Stuart Family Foundation
Tulsa, OK · EIN 23-7052187 · latest return: tax year 2025Arts & CultureEducationHuman ServicesDisability Services -
Gave $2.6M in 2024
Ketchum Charitable Foundation Inc
Tulsa, OK · EIN 26-2189909 · latest return: tax year 2024Human ServicesChildren & YouthEducationYouth Sports -
Gave $140K in 2025
The Cuesta Foundation Inc
Oklahoma City, OK · EIN 73-6091550 · latest return: tax year 2025EducationChildren & YouthArts & CultureFood Assistance -
Gave $857K in 2024
The David E & Cassie L Temple Foundation
Tulsa, OK · EIN 73-1452166 · latest return: tax year 2024EducationHuman ServicesChildren & YouthCommunity Development