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.
5,810 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $1.4M in 2025
Premier Bank Foundation
Canfield, OH · EIN 34-1695319 · latest return: tax year 2025EducationHuman ServicesCommunity DevelopmentArts & Culture -
Invitation Only
LII Lennox Foundation
Richardson, TX · EIN 92-2272080 · latest return: tax year 2023Human ServicesEducationFaith-BasedHealth -
Invitation Only
Amateur Radio Digital Communications
San Diego, CA · EIN 45-3751971 · latest return: tax year 2025EducationSTEMChildren & YouthArts & Culture -
Invitation Only
The Papa John's Foundation Inc
Wilmington, DE · EIN 83-2449693 · latest return: tax year 2024Children & YouthFood AssistanceEducationHuman Services -
Invitation Only
The Morgridge Family Foundation
Wilmington, DE · EIN 26-2336633 · latest return: tax year 2024EducationHuman ServicesArts & CultureHealth -
Invitation Only
The Donald and Barbara Zucker Family Foundation
New York, NY · EIN 20-3932106 · latest return: tax year 2023HealthArts & CultureHuman ServicesAnimal Welfare -
Gave $8.3M in 2024
Townebank Foundation
Suffolk, VA · EIN 54-2036534 · latest return: tax year 2024EducationArts & CultureHealthHuman Services -
Gave $4.2M in 2024
J F Maddox Foundation
Hobbs, NM · EIN 75-6023767 · latest return: tax year 2024EducationArts & CultureChildren & YouthHuman Services -
Gave $245K in 2025
Dermody Properties Foundation
Reno, NV · EIN 94-3086271 · latest return: tax year 2025Children & YouthEducationHuman ServicesHealth -
Invitation Only
The Tang Fund
New York, NY · EIN 38-3973256 · latest return: tax year 2025EducationArts & CultureEnvironmentAnimal Welfare -
Invitation Only
Pine Tree Foundation of New York Tr
New York, NY · EIN 13-7308483 · latest return: tax year 2025EducationArts & CultureChildren & YouthHuman Services -
Gave $684K in 2024
J Watumull Fund
Honolulu, HI · EIN 51-0205431 · latest return: tax year 2024EducationHuman ServicesArts & CultureChildren & Youth -
Gave $2.8M in 2024
Harris & Eliza Kempner Fund Inc
Galveston, TX · EIN 76-0680130 · latest return: tax year 2024EducationArts & CultureEnvironmentHuman Services -
Gave $2.6M in 2025
The Stone Foundation of New Jersey
Leonardo, NJ · EIN 13-3947516 · latest return: tax year 2025Arts & CultureHuman ServicesEnvironmentEducation -
Gave $1.6M in 2024
Sirius Fund
Chicago, IL · EIN 36-3712587 · latest return: tax year 2024Arts & CultureHealthEducationEnvironment -
Gave $26.1M in 2023
The Michael and Lori Milken Family Foundation
Santa Monica, CA · EIN 82-1927087 · latest return: tax year 2023EducationHealthArts & CultureHuman Services -
Gave $3.2M in 2025
Avangrid Foundation Inc
Orange, CT · EIN 13-4200689 · latest return: tax year 2025EnvironmentArts & CultureAnimal WelfareEducation -
Gave $447K in 2025
Esther Simon 1952 Charitable Trust
Chicago, IL · EIN 23-6286763 · latest return: tax year 2025Arts & CultureSTEMEnvironmentHousing -
Invitation Only
Norman J Fisher and Doris Fisher Foundation
Annapolis, MD · EIN 20-8973776 · latest return: tax year 2025Arts & CultureEnvironmentEducationHealth -
Gave $3.8M in 2025
The Shared Earth Foundation
Chestertown, MD · EIN 52-2151843 · latest return: tax year 2025EnvironmentAnimal WelfareArts & CultureEducation