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.
6,266 funders with a return from the last few years. Clear filters Browse all profiles by state
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The Margaret and Jennifer Kress Foundation Inc
Wilmington, DE · EIN 73-1685921 · latest return: tax year 2025EnvironmentAnimal WelfareChildren & YouthEducation -
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The Neale Family Foundation
Santa Monica, CA · EIN 95-4350525 · latest return: tax year 2024Animal WelfareChildren & YouthEducationEnvironment -
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Temkin Family Foundation
Chappaqua, NY · EIN 46-1546398 · latest return: tax year 2025EducationAnimal WelfareHealthEnvironment -
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Planet in Peace Foundation
Taos, NM · EIN 27-4430692 · latest return: tax year 2025Human ServicesEnvironmentCommunity DevelopmentFaith-Based -
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Chino Cienega Foundation Inc
Palm Springs, CA · EIN 41-2075864 · latest return: tax year 2025EducationEnvironment -
Gave $57.9M in 2024
The Leon Levine Foundation
Charlotte, NC · EIN 58-1427515 · latest return: tax year 2024HealthHuman ServicesEducationChildren & Youth -
Gave $18.8M in 2024
Joseph and Vera Zilber Family Foundation Inc
Milwaukee, WI · EIN 39-2076346 · latest return: tax year 2024Human ServicesHousingCommunity DevelopmentHealth -
Gave $1.3M in 2024
Synthomer Foundation Inc
Beachwood, OH · EIN 34-1909350 · latest return: tax year 2024EducationArts & CultureHuman ServicesChildren & Youth -
Gave $1.1M in 2024
Alliant Credit Union Foundation
Chicago, IL · EIN 71-1052113 · latest return: tax year 2024HealthAnimal WelfareHuman ServicesEducation -
Gave $3.3M in 2025
Franklin P and Arthur W Perdue Foundation Inc
Wilmington, DE · EIN 52-6054332 · latest return: tax year 2025EducationHuman ServicesChildren & YouthArts & Culture -
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The Andover Companies Charitable Foundation
Wilmington, DE · EIN 87-2664214 · latest return: tax year 2025Human ServicesHealthEducationAnimal Welfare -
Gave $5.8M in 2024
Burton D Morgan Foundation Inc
Hudson, OH · EIN 34-6598971 · latest return: tax year 2024EducationCommunity DevelopmentChildren & YouthArts & Culture -
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Whh Foundation
San Marino, CA · EIN 20-0775264 · latest return: tax year 2024EducationArts & CultureHealthHuman Services -
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The Memton Fund Inc
Wilmington, DE · EIN 13-6096608 · latest return: tax year 2024EducationArts & CultureHuman ServicesMental Health -
Gave $2.4M in 2024
The Carney Family Charitable Foundation
Bridgewater, MA · EIN 04-6614314 · latest return: tax year 2024EducationChildren & YouthHuman ServicesArts & Culture -
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Mutual of Omaha Foundation
Omaha, NE · EIN 20-2176636 · latest return: tax year 2024Human ServicesChildren & YouthEducationHealth -
Gave $33.8M in 2024
Argyros Family Foundation
Costa Mesa, CA · EIN 95-3421867 · latest return: tax year 2024EducationArts & CultureFaith-BasedHealth -
Gave $6.8M in 2024
The Draper Foundation
San Mateo, CA · EIN 94-3256415 · latest return: tax year 2024EducationHealthArts & CultureHuman Services -
Gave $1.6M in 2024
Sirius Fund
Chicago, IL · EIN 36-3712587 · latest return: tax year 2024Arts & CultureHealthEducationEnvironment -
Gave $248K in 2025
Syd and Jan M Silverman Foundation Inc
Pennington, NJ · EIN 22-3125351 · latest return: tax year 2025EducationArts & CultureFood AssistanceHuman Services