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.
1,000 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $64K in 2025
Red String Foundation
Seal Beach, CA · EIN 84-4020796 · latest return: tax year 2025EducationHuman ServicesDisability ServicesYouth Sports -
Invitation Only
The Evans Family Foundation
Ipswich, MA · EIN 91-2173659 · latest return: tax year 2025EducationChildren & YouthArts & CultureFood Assistance -
Invitation Only
Camilla Chandler Family Foundation
Los Angeles, CA · EIN 95-6979804 · latest return: tax year 2024EducationEnvironmentAnimal WelfareArts & Culture -
Invitation Only
The Frye Foundation
Seattle, WA · EIN 47-3468675 · latest return: tax year 2024HealthYouth Sports -
Invitation Only
Wen LaCross Family Foundation
Mercer Island, WA · EIN 87-2500646 · latest return: tax year 2024EducationChildren & YouthYouth Sports -
Invitation Only
Oosterhof Foundation Inc
Sammamish, WA · EIN 93-4298183 · latest return: tax year 2025EducationHealthYouth Sports -
Invitation Only
Riley Sampson Foundation
Puyallup, WA · EIN 88-1769577 · latest return: tax year 2025EducationChildren & YouthFaith-BasedHuman Services -
Gave $85.4M in 2024
The Heinz Endowments
Pittsburgh, PA · EIN 25-1721100 · latest return: tax year 2024EducationEnvironmentArts & CultureCommunity Development -
Gave $56.5M in 2024
Surdna Foundation Inc
New York, NY · EIN 13-6108163 · latest return: tax year 2024Community DevelopmentArts & CultureEducationEnvironment -
Invitation Only
The Mary Alice Fortin Foundation
Palm Beach, FL · EIN 59-2469696 · latest return: tax year 2024Human ServicesEducationAnimal WelfareArts & Culture -
Gave $34.9M in 2024
William Randolph Hearst Foundation
New York, NY · EIN 13-6019226 · latest return: tax year 2024EducationHealthArts & CultureChildren & Youth -
Invitation Only
Stellar Solutions Foundation
Los Altos, CA · EIN 77-0485705 · latest return: tax year 2024EducationAnimal WelfareHealthHuman Services -
Invitation Only
The Educational Foundation of America
Bethesda, MD · EIN 13-3424750 · latest return: tax year 2024Arts & CultureCommunity DevelopmentEnvironmentEducation -
Gave $6.2M in 2024
Independence Public Media of Philadelphia Inc
Philadelphia, PA · EIN 22-2600747 · latest return: tax year 2024Arts & CultureEducationChildren & YouthCommunity Development -
Invitation Only
Armanino Foundation
San Ramon, CA · EIN 81-2649898 · latest return: tax year 2024Human ServicesEducationHealthAnimal Welfare -
Invitation Only
Imago Dei Fund
Boston, MA · EIN 26-1578446 · latest return: tax year 2024Human ServicesCommunity DevelopmentEducationFaith-Based -
Invitation Only
Leducq Foundation for Cardiovascular Research
Houston, TX · EIN 45-4696263 · latest return: tax year 2024EducationHealthCommunity DevelopmentYouth Sports -
Invitation Only
Raymond Family Foundation Trust Indenture Agreement
Portland, OR · EIN 56-6502391 · latest return: tax year 2024Arts & CultureChildren & YouthHuman ServicesEducation -
Gave $5.7M in 2025
Chs Foundation
Inver Grove Heights, MN · EIN 41-6025858 · latest return: tax year 2025EducationChildren & YouthHealthArts & Culture -
Invitation Only
Muchnic Foundation
Atchison, KS · EIN 48-6102818 · latest return: tax year 2024EducationHealthAnimal WelfareArts & Culture