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.

5,003 funders with a return from the last few years. Clear filters Browse all profiles by state

• Related Affordable Foundation Inc

  New York, NY · EIN 47-5195759 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 45 Typical grant $24,350 Preselected recipients only
  EducationFood AssistanceCommunity DevelopmentEnvironment

• Toll Brothers Foundation

  Fort Washington, PA · EIN 85-3533872 · latest return: tax year 2024

  Invitation Only
  Grants paid $608K Organizations funded 45 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentHealthArts & Culture

• Padgett Family Foundation

  Yukon, OK · EIN 43-1777915 · latest return: tax year 2025

  Invitation Only
  Grants paid $122K Organizations funded 44 Typical grant $2,500 Preselected recipients only
  EducationArts & CultureFood AssistanceHealth

• M Austin Davis Foundation Inc

  Jacksonville, FL · EIN 59-6128871 · latest return: tax year 2024

  Invitation Only
  Grants paid $916K Organizations funded 42 Typical grant $15,000 Preselected recipients only
  EducationHealthChildren & YouthArts & Culture

• The Mann Family Foundation Inc

  Pennington, NJ · EIN 22-2776320 · latest return: tax year 2025

  Invitation Only
  Grants paid $778K Organizations funded 42 Typical grant $10,000 Preselected recipients only
  Human ServicesHealthArts & CultureChildren & Youth

• Guinn Foundation Inc

  Wichita Falls, TX · EIN 75-1735688 · latest return: tax year 2025

  Gave $339K in 2025
  Organizations funded 42 Typical grant $5,000 Describes how to apply
  Faith-BasedHuman ServicesArts & CultureEducation

• Robert and Maurine Rothschild Fund Inc

  Islesboro, ME · EIN 13-6059064 · latest return: tax year 2024

  Invitation Only
  Grants paid $344K Organizations funded 41 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentHuman ServicesAnimal Welfare

• Greystone Foundation

  Minneapolis, MN · EIN 41-6027765 · latest return: tax year 2025

  Invitation Only
  Grants paid $152K Organizations funded 41 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentHealthHuman Services

• The Childers-Lackland Family Foundation

  Metuchen, NJ · EIN 38-7127439 · latest return: tax year 2024

  Invitation Only
  Grants paid $140K Organizations funded 41 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentHealthAnimal Welfare

• Koehr Family Foundation

  Warrenton, VA · EIN 38-3666988 · latest return: tax year 2023

  Invitation Only
  Grants paid $82K Organizations funded 41 Typical grant $250 Preselected recipients only
  EducationChildren & YouthHealthYouth Sports

• 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

• Ardor Foundation

  Milpitas, CA · EIN 27-3251837 · latest return: tax year 2025

  Invitation Only
  Grants paid $30K Organizations funded 40 Typical grant $250 Preselected recipients only
  Human ServicesEducationHealthAnimal Welfare

• Christopher & Patricia Higgins Arnold

  Boston, MA · EIN 04-3534717 · latest return: tax year 2024

  Gave $30K in 2024
  Organizations funded 40 Typical grant $500 Describes how to apply
  EducationHealthArts & CultureEnvironment

• Cheng's Foundation

  Moraga, CA · EIN 43-1989063 · latest return: tax year 2024

  Invitation Only
  Grants paid $11K Organizations funded 40 Typical grant $200 Preselected recipients only
  EnvironmentHealthAnimal WelfareEducation

• E Murdoch Family Foundation

  Newtown Square, PA · EIN 25-6741979 · latest return: tax year 2025

  Gave $191K in 2025
  Organizations funded 39 Typical grant $1,000 Describes how to apply
  EducationHealthChildren & YouthEnvironment

• Boston Sand & Gravel Company Charitable Foundation

  Boston, MA · EIN 04-3174009 · latest return: tax year 2025

  Invitation Only
  Grants paid $105K Organizations funded 39 Typical grant $1,500 Preselected recipients only
  HealthHuman ServicesArts & CultureYouth Sports

• Schoelzel Family Foundation

  Englewood, CO · EIN 81-4372306 · latest return: tax year 2025

  Invitation Only
  Grants paid $506K Organizations funded 38 Typical grant $5,000 Preselected recipients only
  Children & YouthEducationAnimal WelfareDisability Services

• The Kim and Harold Louie Family Foundation

  Burlingame, CA · EIN 87-0757807 · latest return: tax year 2024

  Gave $452K in 2024
  Organizations funded 38 Typical grant $5,000 Describes how to apply
  EducationVeteransHealthChildren & Youth

• Lar Foundation

  Westlake, TX · EIN 84-3640237 · latest return: tax year 2025

  Invitation Only
  Grants paid $241K Organizations funded 38 Typical grant $4,000 Preselected recipients only
  Animal WelfareFood AssistanceHuman ServicesDisability Services

• Chess Foundation

  Purchase, NY · EIN 30-0782279 · latest return: tax year 2025

  Invitation Only
  Grants paid $788K Organizations funded 37 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureChildren & YouthEnvironment