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.

2,868 funders with a return from the last few years. Clear filters Browse all profiles by state

• E R G Foundation

  New York, NY · EIN 13-4171703 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 154 Typical grant $1,001 Preselected recipients only
  Faith-BasedEducationHuman ServicesHealth

• Dettwiller Foundation

  Nashville, TN · EIN 47-4954786 · latest return: tax year 2024

  Invitation Only
  Grants paid $14.1M Organizations funded 152 Typical grant $25,000 Preselected recipients only
  Human ServicesEducationArts & CultureChildren & Youth

• The Donnelley Foundation

  Chicago, IL · EIN 36-6066894 · latest return: tax year 2024

  Invitation Only
  Grants paid $734K Organizations funded 152 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• Waverley Street Foundation

  Palo Alto, CA · EIN 81-3242506 · latest return: tax year 2024

  Invitation Only
  Grants paid $282.1M Organizations funded 144 Typical grant $1,000,000 Preselected recipients only
  EnvironmentEducationCommunity DevelopmentHealth

• Thornburg Foundation

  Santa Fe, NM · EIN 85-0457010 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.4M Organizations funded 144 Typical grant $25,000 Preselected recipients only
  EducationEnvironmentChildren & YouthArts & Culture

• Isaac & Marjorie Gindi Foundation Inc

  New York, NY · EIN 81-0862696 · latest return: tax year 2025

  Invitation Only
  Grants paid $779K Organizations funded 143 Typical grant $2,500 Preselected recipients only
  Faith-BasedHuman ServicesEducationArts & Culture

• Tarbell Family Foundation

  Wilmington, DE · EIN 93-1104762 · latest return: tax year 2024

  Invitation Only
  Grants paid $732K Organizations funded 139 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationEnvironmentAnimal Welfare

• John and Jacolyn Bucksbaum Familyfoundation

  Chicago, IL · EIN 26-0450497 · latest return: tax year 2025

  Invitation Only
  Grants paid $2M Organizations funded 134 Typical grant $3,000 Preselected recipients only
  EducationArts & CultureYouth SportsChildren & Youth

• Merrion Family Foundation

  Wilmington, DE · EIN 26-3374889 · latest return: tax year 2024

  Invitation Only
  Grants paid $605K Organizations funded 134 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureHuman ServicesFaith-Based

• Stephen & Mary Birch Foundation Inc

  Wilmington, DE · EIN 22-1713022 · latest return: tax year 2025

  Gave $5.4M in 2025
  Organizations funded 130 Typical grant $10,000 Describes how to apply
  Human ServicesHealthEducationArts & Culture

• The Grove Foundation

  Los Altos, CA · EIN 77-0108124 · latest return: tax year 2024

  Invitation Only
  Grants paid $34.3M Organizations funded 128 Typical grant $170,000 Preselected recipients only
  Human ServicesEducationArts & CultureCommunity Development

• Maine Health Access Foundation Inc

  Augusta, ME · EIN 01-0535144 · latest return: tax year 2024

  Gave $5M in 2024
  Organizations funded 126 Typical grant $25,000 Describes how to apply
  HealthHuman ServicesMental HealthChildren & Youth

• The Karakin Foundation

  Abilene, TX · EIN 75-2692023 · latest return: tax year 2024

  Invitation Only
  Grants paid $16.4M Organizations funded 121 Typical grant $30,000 Preselected recipients only
  HealthEducationArts & CultureAnimal Welfare

• Kovler Family Foundation

  Chicago, IL · EIN 36-6152744 · latest return: tax year 2024

  Gave $5.6M in 2024
  Organizations funded 120 Typical grant $2,000 Describes how to apply
  EducationArts & CultureCommunity DevelopmentHealth

• The Mike & Linda Fiterman Family Foundation

  St Louis Park, MN · EIN 41-6058465 · latest return: tax year 2025

  Gave $1.7M in 2025
  Organizations funded 120 Typical grant $5,000 Describes how to apply
  Human ServicesEducationChildren & YouthFaith-Based

• Libertygives Foundation

  Englewood, CO · EIN 20-8004437 · latest return: tax year 2025

  Gave $790K in 2025
  Organizations funded 116 Typical grant $1,520 Describes how to apply
  EducationHuman ServicesArts & CultureHealth

• Dome Construction Foundation

  South San Francisco, CA · EIN 83-3279816 · latest return: tax year 2024

  Invitation Only
  Grants paid $356K Organizations funded 116 Typical grant $636 Preselected recipients only
  Human ServicesEducationHealthAnimal Welfare

• Carroll Petrie Foundation

  Santa Fe, NM · EIN 13-3912203 · latest return: tax year 2024

  Invitation Only
  Grants paid $14.2M Organizations funded 115 Typical grant $50,000 Preselected recipients only
  Animal WelfareEnvironmentEducationHealth

• Firedoll Foundation

  Walnut Creek, CA · EIN 94-3301999 · latest return: tax year 2024

  Gave $2.9M in 2024
  Organizations funded 113 Typical grant $25,000 Describes how to apply
  EnvironmentEducationHuman ServicesCommunity Development

• Doris Duke Foundation Inc

  New York, NY · EIN 13-1655241 · latest return: tax year 2024

  Gave $1.9M in 2024
  Organizations funded 113 Typical grant $1,440 Describes how to apply
  Arts & CultureEducationAnimal WelfareEnvironment