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.

1,766 funders with a return from the last few years. Clear filters Browse all profiles by state

• Guthrie Foundation

  Seattle, WA · EIN 42-6070777 · latest return: tax year 2025

  Invitation Only
  Grants paid $37K Organizations funded 12 Typical grant $2,743 Preselected recipients only
  Animal WelfareArts & CultureHealth

• Lennar Foundation Inc

  Miami, FL · EIN 65-0171539 · latest return: tax year 2023

  Gave $37.7M in 2023
  Organizations funded 174 Typical grant $25,000 Describes how to apply
  Children & YouthHealthEducationHuman Services

• Porietis Foundation

  Sun City West, AZ · EIN 85-3362193 · latest return: tax year 2025

  Invitation Only
  Grants paid $72K Organizations funded 6 Typical grant $2,120 Preselected recipients only
  Animal Welfare

• Helen Mull Foundation

  Pennington, NJ · EIN 27-6027572 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 5 Typical grant $383,411 Preselected recipients only
  Animal Welfare

• Alfred P Sloan Foundation

  New York, NY · EIN 13-1623877 · latest return: tax year 2024

  Gave $89M in 2024
  Organizations funded 499 Typical grant $100,000 Describes how to apply
  EducationSTEMArts & CultureEnvironment

• Flora Family Foundation

  Menlo Park, CA · EIN 77-0500183 · latest return: tax year 2024

  Invitation Only
  Grants paid $5M Organizations funded 200 Typical grant $18,000 Preselected recipients only
  EnvironmentHuman ServicesEducationArts & Culture

• Lanza Family Foundation Inc

  Harrison, NY · EIN 13-3922706 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 166 Typical grant $5,000 Preselected recipients only
  Human ServicesChildren & YouthHealthVeterans

• Offutt Family Foundation

  Fargo, ND · EIN 26-6574983 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.6M Organizations funded 110 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureHuman ServicesChildren & Youth

• I a Oshaughnessy Foundation Inc

  Bloomington, MN · EIN 41-6011524 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.2M Organizations funded 110 Typical grant $25,000 Preselected recipients only
  EducationChildren & YouthHuman ServicesArts & Culture

• Foundation for Sustainability and Innovation

  Laguna Beach, CA · EIN 33-0785572 · latest return: tax year 2025

  Invitation Only
  Grants paid $341K Organizations funded 64 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentAnimal WelfareArts & Culture

• The Fritz and Mary Lee Duda Family Foundation

  Dallas, TX · EIN 43-6765664 · latest return: tax year 2024

  Invitation Only
  Grants paid $477K Organizations funded 62 Typical grant $3,000 Preselected recipients only
  EducationHuman ServicesAnimal WelfareHealth

• ISEC Charitable Foundation aka ISEC Foundation

  Wilmington, DE · EIN 20-5632234 · latest return: tax year 2025

  Invitation Only
  Grants paid $164K Organizations funded 61 Typical grant $1,500 Preselected recipients only
  HealthHuman ServicesAnimal WelfareMental Health

• The Peterffy Foundation Inc

  Fort Lauderdale, FL · EIN 47-2351448 · latest return: tax year 2025

  Invitation Only
  Grants paid $6.8M Organizations funded 60 Typical grant $50,000 Preselected recipients only
  EnvironmentEducationHuman ServicesAnimal Welfare

• Greenfish Foundation

  Hood River, OR · EIN 87-2873697 · latest return: tax year 2025

  Invitation Only
  Grants paid $235K Organizations funded 37 Typical grant $5,000 Preselected recipients only
  EnvironmentArts & CultureHuman ServicesAnimal Welfare

• James and Katherine Clark Foundation

  Vancouver, WA · EIN 81-0824439 · latest return: tax year 2025

  Invitation Only
  Grants paid $43K Organizations funded 13 Typical grant $3,500 Preselected recipients only
  EducationAnimal WelfareHealthHomelessness

• Angela J Bowen Conservancy Foundation

  Olympia, WA · EIN 91-2015916 · latest return: tax year 2025

  Invitation Only
  Grants paid $4.6M Organizations funded 9 Typical grant $105,000 Preselected recipients only
  EnvironmentAnimal Welfare

• Ann M Hart Foundation

  Kirkland, WA · EIN 47-4983745 · latest return: tax year 2025

  Invitation Only
  Grants paid $125K Organizations funded 9 Typical grant $10,000 Preselected recipients only
  Animal WelfareMental HealthFood AssistanceChildren & Youth

• Skeen Family Foundation Inc

  Bellingham, WA · EIN 31-1659995 · latest return: tax year 2025

  Gave $40K in 2025
  Organizations funded 8 Typical grant $2,000 Describes how to apply
  Animal WelfareHealth

• Ray Hickey Foundation

  Vancouver, WA · EIN 91-1887342 · latest return: tax year 2024

  Gave $825K in 2024
  Organizations funded 7 Typical grant $50,000 Describes how to apply
  HealthAnimal WelfareArts & CultureChildren & Youth

• Open Society Institute

  New York, NY · EIN 13-7029285 · latest return: tax year 2024

  Gave $146.9M in 2024
  Organizations funded 354 Typical grant $3,000 Describes how to apply
  EducationArts & CultureHuman ServicesEnvironment