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.

1,930 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Negaunee Foundation

  Northbrook, IL · EIN 36-3555046 · latest return: tax year 2024

  Invitation Only
  Grants paid $33.8M Organizations funded 75 Typical grant $75,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesAnimal Welfare

• Ida Alice Ryan Tr Uw Fbo Lucille K Peters

  Saint Louis, MO · EIN 58-6026603 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.7M Organizations funded 74 Typical grant $10,000 Preselected recipients only
  HealthHuman ServicesChildren & YouthMental Health

• Lenfestey Family Foundation Inc

  Green Bay, WI · EIN 39-1748548 · latest return: tax year 2025

  Gave $217K in 2025
  Organizations funded 74 Typical grant $2,000 Describes how to apply
  Arts & CultureEducationEnvironmentCommunity Development

• Olson Family Foundation Inc

  Livingston, TX · EIN 35-2192036 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.5M Organizations funded 73 Typical grant $25,000 Preselected recipients only
  Animal WelfareHuman ServicesEducationHealth

• The Sussman Family Foundation Inc

  New York, NY · EIN 87-3959069 · latest return: tax year 2025

  Invitation Only
  Grants paid $324K Organizations funded 72 Typical grant $1,500 Preselected recipients only
  Animal WelfareArts & CultureHuman ServicesEducation

• The Halperin Foundation

  Dallas, TX · EIN 75-2294319 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.1M Organizations funded 71 Typical grant $5,000 Preselected recipients only
  Arts & CultureCommunity DevelopmentEducationFaith-Based

• Carrico Family Foundation

  Medford, OR · EIN 46-1237162 · latest return: tax year 2025

  Gave $3M in 2025
  Organizations funded 71 Typical grant $15,000 Describes how to apply
  Human ServicesEducationMental HealthChildren & Youth

• The Glein Family Foundation

  Gig Harbor, WA · EIN 20-3761776 · latest return: tax year 2025

  Invitation Only
  Grants paid $65K Organizations funded 71 Typical grant $500 Preselected recipients only
  EducationChildren & YouthEnvironmentArts & Culture

• Simon-Strauss Foundation

  Los Angeles, CA · EIN 26-0604831 · latest return: tax year 2025

  Invitation Only
  Grants paid $419K Organizations funded 70 Typical grant $5,000 Preselected recipients only
  EducationHealthArts & CultureHuman Services

• Nia Community Foundation

  Wilmington, DE · EIN 45-5624662 · latest return: tax year 2025

  Invitation Only
  Grants paid $347K Organizations funded 70 Typical grant $5,000 Preselected recipients only
  EnvironmentEducationArts & CultureHuman Services

• The Jones Family Charitable Foundation

  Ogden, UT · EIN 87-6223972 · latest return: tax year 2025

  Invitation Only
  Grants paid $182K Organizations funded 70 Typical grant $1,000 Preselected recipients only
  EnvironmentAnimal WelfareArts & CultureCommunity Development

• Hilary Boone Foundation Inc

  Lexington, KY · EIN 61-1249175 · latest return: tax year 2024

  Invitation Only
  Grants paid $902K Organizations funded 69 Typical grant $8,000 Preselected recipients only
  Arts & CultureEducationAnimal WelfareEnvironment

• Dr Daniel C Hartnett Family Foundation

  Long Lake, MN · EIN 20-0500365 · latest return: tax year 2024

  Invitation Only
  Grants paid $22K Organizations funded 69 Typical grant $100 Preselected recipients only
  Arts & CultureAnimal WelfareHuman ServicesEnvironment

• Additional Ventures Foundation

  Palo Alto, CA · EIN 81-4429034 · latest return: tax year 2024

  Invitation Only
  Grants paid $17.2M Organizations funded 68 Typical grant $220,000 Preselected recipients only
  EducationHealthSTEMYouth Sports

• Hugh Kaul Foundation Tr 09-12-89

  Birmingham, AL · EIN 63-6158725 · latest return: tax year 2024

  Gave $2.6M in 2024
  Organizations funded 68 Typical grant $20,000 Describes how to apply
  Arts & CultureHuman ServicesEducationChildren & Youth

• The ZelnickBelzberg Charitable Trust

  Darien, CT · EIN 13-7187853 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.2M Organizations funded 68 Typical grant $5,000 Preselected recipients only
  Human ServicesArts & CultureEducationHealth

• Mazar Family Charitable Foundation Trust

  Boston, MA · EIN 04-3344681 · latest return: tax year 2024

  Invitation Only
  Grants paid $612K Organizations funded 68 Typical grant $4,500 Preselected recipients only
  EnvironmentAnimal WelfareEducationHuman Services

• Susan & Leander Jennings Foundation Inc

  Milwaukee, WI · EIN 39-1868601 · latest return: tax year 2024

  Invitation Only
  Grants paid $120K Organizations funded 68 Typical grant $500 Preselected recipients only
  Arts & CultureEducationAnimal WelfareFaith-Based

• Haag Family Foundation

  Chicago, IL · EIN 41-1885356 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.3M Organizations funded 67 Typical grant $15,000 Preselected recipients only
  HealthHuman ServicesChildren & YouthEducation

• Christian Word Ministries Inc

  Lexington, KY · EIN 61-1304758 · latest return: tax year 2025

  Invitation Only
  Grants paid $675K Organizations funded 67 Typical grant $5,000 Preselected recipients only
  EducationHuman ServicesMental HealthArts & Culture