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.

1,553 funders with a return from the last few years. Clear filters Browse all profiles by state

• Queenan Foundation Inc

  Washington, DC · EIN 06-6022913 · latest return: tax year 2024

  Invitation Only
  Grants paid $111K Organizations funded 49 Typical grant $1,500 Preselected recipients only
  Children & YouthEducationEnvironmentHealth

• Patterson Family Foundation Inc

  Wilmington, DE · EIN 58-2145618 · latest return: tax year 2024

  Gave $561K in 2024
  Organizations funded 45 Typical grant $2,500 Describes how to apply
  EducationArts & CultureHomelessnessHousing

• Duncan John G Tuw

  Saint Louis, MO · EIN 84-6016555 · latest return: tax year 2025

  Gave $398K in 2025
  Organizations funded 45 Typical grant $10,000 Describes how to apply
  HealthArts & CultureCommunity DevelopmentHuman Services

• The Marianne H Halle Animal Suppor Foundation Inc

  Atlanta, GA · EIN 20-3323040 · latest return: tax year 2025

  Invitation Only
  Grants paid $950K Organizations funded 44 Typical grant $20,000 Preselected recipients only
  Animal WelfareEnvironmentHuman ServicesDisability Services

• Luis Von Ahn Foundation

  Pittsburgh, PA · EIN 87-0993008 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.2M Organizations funded 43 Typical grant $60,000 Preselected recipients only
  EducationHuman ServicesEnvironmentArts & Culture

• Capital Impact Foundation

  Palo Alto, CA · EIN 27-1817842 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.5M Organizations funded 43 Typical grant $2,280 Preselected recipients only
  EducationChildren & YouthYouth SportsArts & Culture

• Jack and Penny Rohrbach Family Foundation Inc

  Park City, UT · EIN 39-1778405 · latest return: tax year 2024

  Invitation Only
  Grants paid $173K Organizations funded 43 Typical grant $3,000 Preselected recipients only
  Human ServicesEnvironmentFood AssistanceYouth Sports

• Virgil L Frantz Charitable Trust

  Roanoke, VA · EIN 51-0233131 · latest return: tax year 2024

  Invitation Only
  Grants paid $40K Organizations funded 42 Typical grant $200 Preselected recipients only
  HealthFaith-BasedAnimal WelfareEnvironment

• Illumina Corporate Foundation

  Wilmington, DE · EIN 47-5649615 · latest return: tax year 2025

  Gave $3M in 2025
  Organizations funded 40 Typical grant $10,000 Describes how to apply
  EducationSTEMHealthChildren & Youth

• The Rum Fund

  Wayzata, MN · EIN 13-4022921 · latest return: tax year 2025

  Invitation Only
  Grants paid $289K Organizations funded 40 Typical grant $1,200 Preselected recipients only
  Arts & CultureEducationAnimal WelfareEnvironment

• Aversa Foundation

  Granada Hills, CA · EIN 81-6783257 · latest return: tax year 2025

  Invitation Only
  Grants paid $66K Organizations funded 40 Typical grant $1,000 Preselected recipients only
  Human ServicesArts & CultureAnimal WelfareEnvironment

• Harry Heiman Family Foundation

  Atlanta, GA · EIN 91-1825289 · latest return: tax year 2025

  Invitation Only
  Grants paid $236K Organizations funded 39 Typical grant $2,500 Preselected recipients only
  Faith-BasedHuman ServicesEnvironmentHealth

• Raccoon Valley Bank Charitable Foundation

  Perry, IA · EIN 42-1347634 · latest return: tax year 2025

  Invitation Only
  Grants paid $139K Organizations funded 39 Typical grant $1,000 Preselected recipients only
  Arts & CultureFood AssistanceEnvironmentYouth Sports

• Logan III Charitable Fund

  Richmond, VA · EIN 54-1646850 · latest return: tax year 2025

  Invitation Only
  Grants paid $256K Organizations funded 38 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationEnvironmentAnimal Welfare

• Charitable Trust 2 Under the Herbert P Mclaughlin Rev Trust Uad 2/21/95

  San Francisco, CA · EIN 81-6282380 · latest return: tax year 2024

  Invitation Only
  Grants paid $143K Organizations funded 38 Typical grant $500 Preselected recipients only
  EducationArts & CultureEnvironmentAnimal Welfare

• Maas Foundation Inc

  Pewaukee, WI · EIN 46-1632345 · latest return: tax year 2025

  Invitation Only
  Grants paid $136K Organizations funded 38 Typical grant $2,500 Preselected recipients only
  EducationArts & CultureChildren & YouthHealth

• Bremer Family Foundation

  Marco Island, FL · EIN 46-1358346 · latest return: tax year 2025

  Invitation Only
  Grants paid $88K Organizations funded 38 Typical grant $200 Preselected recipients only
  Human ServicesHealthArts & CultureEducation

• The W & R Bernheimer Family Foundation

  Waban, MA · EIN 04-6904609 · latest return: tax year 2025

  Invitation Only
  Grants paid $58K Organizations funded 38 Typical grant $1,000 Preselected recipients only
  EducationHealthHomelessnessAnimal Welfare

• Brabson Library & Educational Foundation -Xx-

  Eagle River, AK · EIN 59-3021777 · latest return: tax year 2024

  Gave $408K in 2024
  Organizations funded 37 Typical grant $8,000 Describes how to apply
  EducationArts & CultureChildren & YouthEnvironment

• Steve and Kelly Bloom Family Foundation

  Steamboat Springs, CO · EIN 82-3583974 · latest return: tax year 2025

  Invitation Only
  Grants paid $121K Organizations funded 37 Typical grant $1,000 Preselected recipients only
  HealthChildren & YouthEducationAnimal Welfare