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.
5,003 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $3.8M in 2024
Masonic Charity Foundation of Oklahoma
Edmond, OK · EIN 73-6097262 · latest return: tax year 2024EducationChildren & YouthHuman ServicesArts & Culture -
Invitation Only
Bradley L Goldberg Family Foundation
Mamaroneck, NY · EIN 13-6847767 · latest return: tax year 2025Animal WelfareEnvironmentEducationArts & Culture -
Invitation Only
Lainoff Family Foundation Inc
New York, NY · EIN 13-3949510 · latest return: tax year 2025EducationHuman ServicesArts & CultureFood Assistance -
Invitation Only
The Joanne & John Dallepezze Foundation
Naples, FL · EIN 59-3650218 · latest return: tax year 2025HealthHuman ServicesEducationArts & Culture -
Invitation Only
Gubelmann Family Foundation Inc
West Palm Beach, FL · EIN 65-0538042 · latest return: tax year 2025EducationArts & CultureHuman ServicesChildren & Youth -
Invitation Only
Todd Goodwin Charitable Trust
Los Angeles, CA · EIN 13-3389802 · latest return: tax year 2024EducationHealthChildren & YouthArts & Culture -
Invitation Only
The Maria Altmann Family Foundation
Calabasas, CA · EIN 27-4739650 · latest return: tax year 2024Arts & CultureEducationEnvironmentHealth -
Gave $2.3M in 2025
Co2 Foundation
Seattle, WA · EIN 83-3981914 · latest return: tax year 2025EnvironmentEducationMental HealthHealth -
Gave $1.3M in 2025
The Whiting Foundation
Grand Blanc, MI · EIN 38-6056693 · latest return: tax year 2025Arts & CultureHealthHuman ServicesChildren & Youth -
Invitation Only
Warren and Elaine Breslow Family Foundation
Los Angeles, CA · EIN 13-4210209 · latest return: tax year 2024Arts & CultureChildren & YouthEducationFaith-Based -
Invitation Only
The Klein-Lottman Family Fund
Canton, OH · EIN 65-1161265 · latest return: tax year 2024Arts & CultureHealthAnimal WelfareChildren & Youth -
Invitation Only
Louis J Kuriansky Foundation Inc
Stamford, CT · EIN 06-6035305 · latest return: tax year 2024EducationArts & CultureChildren & YouthFaith-Based -
Gave $136K in 2025
The Diane and Harry Levin Foundation
Wilmington, DE · EIN 51-0351044 · latest return: tax year 2025Arts & CultureHealthEducationEnvironment -
Invitation Only
Emanuel Family Foundation
Highland Park, IL · EIN 36-3512863 · latest return: tax year 2025Arts & CultureEducationHealthHuman Services -
Invitation Only
Marion Cohen Memorial Foundation Inc
New York, NY · EIN 13-3449100 · latest return: tax year 2025EducationArts & CultureHealthAnimal Welfare -
Invitation Only
The Jay and Terry Snider Foundation
Collegeville, PA · EIN 99-4284439 · latest return: tax year 2024EducationArts & CultureHuman ServicesEnvironment -
Invitation Only
Rick and Susan Goings Foundation
New York, NY · EIN 26-0769554 · latest return: tax year 2024EducationArts & CultureHealth -
Gave $993K in 2024
The Windover Foundation
Boston, MA · EIN 04-6897800 · latest return: tax year 2024Human ServicesArts & CultureHealthEnvironment -
Invitation Only
Guth Foundation Charitable Trust
Dallas, TX · EIN 43-6462823 · latest return: tax year 2025Arts & CultureEducationHealthYouth Sports -
Invitation Only
The Merz Family Foundation
Delray Beach, FL · EIN 23-3023616 · latest return: tax year 2025EducationHealthArts & CultureHuman Services