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.
940 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $156.2M in 2024
Fidelity Foundation
Boston, MA · EIN 04-6131201 · latest return: tax year 2024EducationChildren & YouthEnvironmentSTEM -
Invitation Only
Verizon Foundation
Basking Ridge, NJ · EIN 13-3319048 · latest return: tax year 2024Community DevelopmentEducationAnimal WelfareHuman Services -
Gave $116.7M in 2024
Richard King Mellon Foundation Dtd
Ligonier, PA · EIN 25-1127705 · latest return: tax year 2024EnvironmentEducationArts & CultureChildren & Youth -
Invitation Only
The Heising-Simons Foundation
Los Altos, CA · EIN 26-0799587 · latest return: tax year 2024EducationEnvironmentChildren & YouthSTEM -
Gave $15.3M in 2024
Ge Aerospace Foundation
Norwalk, CT · EIN 22-2621967 · latest return: tax year 2024EducationHuman ServicesArts & CultureHealth -
Gave $5.5M in 2025
American Water Charitable Foundation Inc
Camden, NJ · EIN 27-4241172 · latest return: tax year 2025EnvironmentHuman ServicesEducationArts & Culture -
Gave $15.6M in 2024
Roundhouse Foundation Irrv Charitable Tr
Sisters, OR · EIN 22-6930631 · latest return: tax year 2024EducationArts & CultureChildren & YouthHuman Services -
Invitation Only
Sempra Energy Foundation
San Diego, CA · EIN 26-1325469 · latest return: tax year 2024EducationHuman ServicesHealthAnimal Welfare -
Gave $555M in 2024
The Andrew W Mellon Foundation
New York, NY · EIN 13-1879954 · latest return: tax year 2024Arts & CultureEducationEnvironmentHuman Services -
Invitation Only
The Fine and Greenwald Foundation
Aventura, FL · EIN 24-1697726 · latest return: tax year 2024EnvironmentEducationArts & CultureChildren & Youth -
Gave $287.7M in 2024
Conrad N Hilton Foundation
Westlake Village, CA · EIN 94-3100217 · latest return: tax year 2024Children & YouthEducationHuman ServicesHealth -
Invitation Only
Hamill Family Foundation
Chicago, IL · EIN 36-6096808 · latest return: tax year 2024EnvironmentAnimal WelfareArts & CultureEducation -
Invitation Only
Wellspring Philanthropic Fund Inc
New York, NY · EIN 22-3692921 · latest return: tax year 2023EducationCommunity DevelopmentEnvironmentChildren & Youth -
Invitation Only
Mckinstry Charitable Foundation
Seattle, WA · EIN 91-1942024 · latest return: tax year 2025EducationSTEMHuman ServicesChildren & Youth -
Invitation Only
The Lumpkin Family Foundation
Mattoon, IL · EIN 23-7423640 · latest return: tax year 2024EnvironmentEducationArts & CultureHuman Services -
Gave $1.9M in 2024
Analog Devices Foundation
Boston, MA · EIN 84-4029107 · latest return: tax year 2024EducationHuman ServicesArts & CultureFaith-Based -
Invitation Only
Novo Foundation
Hurley, NY · EIN 47-0824753 · latest return: tax year 2024EducationArts & CultureHuman ServicesEnvironment -
Gave $115.2M in 2024
Arie and Ida Crown Memorial
Chicago, IL · EIN 36-6076088 · latest return: tax year 2024EducationHuman ServicesArts & CultureHealth -
Gave $303.9M in 2024
W K Kellogg Foundation
Battle Creek, MI · EIN 38-1359264 · latest return: tax year 2024EducationHealthHuman ServicesCommunity Development -
Invitation Only
Margaret a Cargill Foundation
Eden Prairie, MN · EIN 37-1758406 · latest return: tax year 2024EducationEnvironmentArts & CultureHealth