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.
920 funders with a return from the last few years. Clear filters Browse all profiles by state
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Invitation Only
The Wilcox Family Foundation
Boston, MA · EIN 22-6474493 · latest return: tax year 2024EnvironmentArts & CultureHuman ServicesAnimal Welfare -
Invitation Only
Ronald and Eva Kinney Family Foundation
Kalamazoo, MI · EIN 38-2956566 · latest return: tax year 2024EducationArts & CultureAnimal WelfareEnvironment -
Gave $165K in 2024
Fleischmann Foundation
Cincinnati, OH · EIN 31-6025516 · latest return: tax year 2024EducationEnvironmentArts & CultureAnimal Welfare -
Gave $140K in 2025
Robert Miller & Catherine Miller Charitable Foundation
Walnut Creek, CA · EIN 77-0499122 · latest return: tax year 2025EnvironmentAnimal WelfareEducationFood Assistance -
Invitation Only
The Weinig Foundation Inc
New York, NY · EIN 13-3854362 · latest return: tax year 2024EducationAnimal WelfareArts & CultureEnvironment -
Invitation Only
Sacharuna Foundation
Danvers, MA · EIN 13-3264132 · latest return: tax year 2024EnvironmentAnimal WelfareArts & CultureCommunity Development -
Gave $25K in 2025
Robin Colson Memorial Foundation Tr -Xx-
Manchester, NH · EIN 02-6091650 · latest return: tax year 2025Animal WelfareArts & CultureEnvironmentHuman Services -
Invitation Only
The Hills Family Foundation
Naples, FL · EIN 33-6546208 · latest return: tax year 2025Animal WelfareArts & CultureEducationEnvironment -
Invitation Only
Runestone Family Foundation
Wilmington, DE · EIN 81-1025722 · latest return: tax year 2025Animal WelfareFood AssistanceHealthMental Health -
Gave $3.4M in 2025
Land O'lakes Foundation
St Paul, MN · EIN 41-1864977 · latest return: tax year 2025Food AssistanceHuman ServicesEducationChildren & Youth -
Invitation Only
John D and Catherine T Macarthur Foundation
Chicago, IL · EIN 23-7093598 · latest return: tax year 2024Arts & CultureEducationEnvironmentCommunity Development -
Gave $21.4M in 2024
CVS Foundation
Woonsocket, RI · EIN 22-3206973 · latest return: tax year 2024EducationHealthHuman ServicesArts & Culture -
Gave $31.3M in 2024
The Commonwealth Fund
New York, NY · EIN 13-1635260 · latest return: tax year 2024HealthEducationArts & CultureHuman Services -
Gave $27.8M in 2024
The Howard Gilman Foundation Inc
New York, NY · EIN 13-3097486 · latest return: tax year 2024Arts & CultureEducationHealthHuman Services -
Gave $56.5M in 2024
The Lynde and Harry Bradley Foundation Inc
Milwaukee, WI · EIN 39-6037928 · latest return: tax year 2024EducationArts & CultureFaith-BasedHuman Services -
Gave $2.3M in 2025
Institution for Savings in Newburyport & Its Vicinity Charitable Foundation Inc
Newburyport, MA · EIN 04-3353621 · latest return: tax year 2025EducationArts & CultureHuman ServicesCommunity Development -
Gave $1.4M in 2024
The Cowles Charitable Trust
Staten Island, NY · EIN 13-6090295 · latest return: tax year 2024Arts & CultureEducationHealthHuman Services -
Gave $2.4M in 2024
Sierra Health Foundation
Sacramento, CA · EIN 68-0050036 · latest return: tax year 2024Human ServicesEducationHealthArts & Culture -
Invitation Only
Arnhold Foundation Inc
New York, NY · EIN 13-3456684 · latest return: tax year 2024Arts & CultureEducationEnvironmentHealth -
Gave $684K in 2024
J Watumull Fund
Honolulu, HI · EIN 51-0205431 · latest return: tax year 2024EducationHuman ServicesArts & CultureChildren & Youth