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.
927 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $6.5M in 2024
Grand Victoria Foundation
Chicago, IL · EIN 36-4107162 · latest return: tax year 2024Human ServicesArts & CultureCommunity DevelopmentEducation -
Invitation Only
Msb Cockayne Fund Inc
Nashville, TN · EIN 45-2806883 · latest return: tax year 2024EducationArts & CultureEnvironmentHuman Services -
Invitation Only
Amateur Radio Digital Communications
San Diego, CA · EIN 45-3751971 · latest return: tax year 2025EducationSTEMChildren & YouthArts & Culture -
Invitation Only
The Auen Foundation
Palm Desert, CA · EIN 95-4325051 · latest return: tax year 2024Arts & CultureHuman ServicesHealthEducation -
Invitation Only
Macarthur Family Charitable Foundation
New York, NY · EIN 27-3141382 · latest return: tax year 2024Arts & CultureCommunity DevelopmentEducationEnvironment -
Gave $335K in 2024
Danielson Foundation
Chicago, IL · EIN 36-2540494 · latest return: tax year 2024EducationHuman ServicesArts & CultureEnvironment -
Gave $602K in 2024
The Morris & Bessie Altman Foundation
Shelburne, VT · EIN 03-0323120 · latest return: tax year 2024Human ServicesArts & CultureHealthEducation -
Invitation Only
Allan and Ann Mactier Charitable Foundation
Omaha, NE · EIN 20-8485698 · latest return: tax year 2024Arts & CultureEducationAnimal WelfareEnvironment -
Gave $2.7M in 2025
Perkins Charitable Foundation
Gates Mills, OH · EIN 34-6549753 · latest return: tax year 2025EnvironmentEducationArts & CultureAnimal Welfare -
Invitation Only
Herbert and Gertrude Halverstadt Foundation
Fairview, TN · EIN 62-6073690 · latest return: tax year 2025Arts & CultureEducationFaith-BasedHuman Services -
Invitation Only
The Mazursky Family Foundation
Los Angeles, CA · EIN 95-4509550 · latest return: tax year 2023EducationArts & CultureChildren & YouthHealth -
Gave $3.5M in 2024
Reynolds American Foundation
Winston Salem, NC · EIN 58-1681920 · latest return: tax year 2024EducationHuman ServicesAnimal WelfareHealth -
Gave $828K in 2024
Making a Difference Foundation
Midvale, UT · EIN 81-4680770 · latest return: tax year 2024HealthEducationChildren & YouthAnimal Welfare -
Invitation Only
Allen Family Philanthropies
Seattle, WA · EIN 94-3082532 · latest return: tax year 2024EnvironmentEducationArts & CultureAnimal Welfare -
Invitation Only
The Tuttleman Foundation
Erwinna, PA · EIN 23-7715836 · latest return: tax year 2024Human ServicesArts & CultureEducationAnimal Welfare -
Gave $297K in 2025
Thelma H and John J Zeller Inc
Wilmington, DE · EIN 27-3980711 · latest return: tax year 2025Arts & CultureEducationHealthChildren & Youth -
Invitation Only
Chip Conley Foundation
Berkeley, CA · EIN 81-3243129 · latest return: tax year 2025Arts & CultureEducationFaith-BasedCommunity Development -
Invitation Only
Theodore and Renee Weiler Foundation Inc
Melville, NY · EIN 13-6181441 · latest return: tax year 2025Arts & CultureHealthAnimal WelfareEducation -
Gave $1.3M in 2024
David B Jones Foundation
Wilmington, DE · EIN 41-1909574 · latest return: tax year 2024Arts & CultureEducationSTEMChildren & Youth -
Invitation Only
Ja Community Foundation
Oakland, CA · EIN 47-5147963 · latest return: tax year 2025Arts & CultureHuman Services