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.
620 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $25.5M in 2025
The John a Hartford Foundation Inc
New York, NY · EIN 13-1667057 · latest return: tax year 2025HealthEducationCommunity DevelopmentArts & Culture -
Invitation Only
The Lorber Foundation
Amherst, MA · EIN 23-7003984 · latest return: tax year 2025EducationEnvironmentArts & CultureFaith-Based -
Invitation Only
Once Upon a Time Foundation
Fort Worth, TX · EIN 75-2765224 · latest return: tax year 2024Human ServicesChildren & YouthEducationAnimal Welfare -
Gave $69.3M in 2024
The Sobrato Family Foundation
Mountain View, CA · EIN 77-0348912 · latest return: tax year 2024EducationHuman ServicesChildren & YouthCommunity Development -
Invitation Only
Morgan Stanley Foundation Inc
New York, NY · EIN 26-1226280 · latest return: tax year 2024EducationHuman ServicesChildren & YouthArts & Culture -
Gave $12.1M in 2024
The Cynthia & George Mitchell Foundation
The Woodlands, TX · EIN 74-2170127 · latest return: tax year 2024EnvironmentEducationArts & CultureChildren & Youth -
Gave $177K in 2025
Al & Peggy Dematteis Family Foundation
Manhasset, NY · EIN 11-3052224 · latest return: tax year 2025Human ServicesHealthEducationChildren & Youth -
Gave $1.4M in 2024
The Cowles Charitable Trust
Staten Island, NY · EIN 13-6090295 · latest return: tax year 2024Arts & CultureEducationHealthHuman Services -
Gave $82.2M in 2024
The Klarman Family Foundation
Boston, MA · EIN 04-3105768 · latest return: tax year 2024EducationArts & CultureHuman ServicesChildren & Youth -
Gave $5.3M in 2024
Retirement Research Foundation Dba Rrf Foundation for Aging
Chicago, IL · EIN 36-2429540 · latest return: tax year 2024HealthHousingEducationHuman Services -
Gave $6.8M in 2024
Jacob and Terese Hershey Foundation
Houston, TX · EIN 74-6039126 · latest return: tax year 2024EnvironmentAnimal WelfareEducationCommunity Development -
Invitation Only
The Sad Foundation 40 Birch Lane
Park City, UT · EIN 13-6111388 · latest return: tax year 2024Animal WelfareHealthHuman ServicesEnvironment -
Invitation Only
Zumiez Foundation
Lynnwood, WA · EIN 20-3313651 · latest return: tax year 2025Human ServicesHousingHomelessnessChildren & Youth -
Invitation Only
The Rust Foundation
Pittsburgh, PA · EIN 25-6049037 · latest return: tax year 2025EducationArts & CultureHealthHuman Services -
Invitation Only
A Alfred Taubman Foundation
Bloomfield Hills, MI · EIN 27-1366308 · latest return: tax year 2024Arts & CultureEducationHealthChildren & Youth -
Gave $2.1M in 2023
E Newbold & Margaret Dupont Smith F Foundation (Dba Thornedge Fdn)
Wayne, PA · EIN 51-6015711 · latest return: tax year 2023EducationHealthArts & CultureEnvironment -
Invitation Only
The Samuel and Ronnie Heyman Family Foundation
New York, NY · EIN 06-6035519 · latest return: tax year 2024Arts & CultureEducationFaith-BasedHealth -
Invitation Only
The Barry S Sternlicht Foundation
Wilmington, DE · EIN 26-0039094 · latest return: tax year 2024EducationHealthArts & CultureEnvironment -
Invitation Only
Gertrude and Morris Bienenfeld Charitable Foundation
New York, NY · EIN 11-6013176 · latest return: tax year 2024Faith-BasedEducationHealthHuman Services -
Invitation Only
The Lehigh Gas Foundation
Allentown, PA · EIN 46-4689301 · latest return: tax year 2024EducationFaith-BasedHuman ServicesArts & Culture