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.

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

• Alan D and Susan Lewis Solomont Family Foundation

  Boston, MA · EIN 04-3388562 · latest return: tax year 2024

  Invitation Only
  Grants paid $115K Organizations funded 47 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureAnimal WelfareChildren & Youth

• Doris Buffett Legacy Foundation Inc Fka Sunshine Lady Humanitarian Grants Pr

  Waltham, MA · EIN 81-3868962 · latest return: tax year 2024

  Invitation Only
  Grants paid $516K Organizations funded 46 Typical grant $5,000 Preselected recipients only
  EducationChildren & YouthArts & CultureHealth

• Alex J Ettl Foundation

  Brooklyn, NY · EIN 22-6503965 · latest return: tax year 2025

  Invitation Only
  Grants paid $326K Organizations funded 46 Typical grant $6,000 Preselected recipients only
  Arts & CultureEnvironmentEducationAnimal Welfare

• Sills Foundation Inc

  West Bloomfield, MI · EIN 38-3352516 · latest return: tax year 2024

  Invitation Only
  Grants paid $277K Organizations funded 46 Typical grant $1,800 Preselected recipients only
  Arts & CultureHealthHuman ServicesAnimal Welfare

• Arthur K Watson Charitable Tr Uw

  Chicago, IL · EIN 13-2989468 · latest return: tax year 2024

  Gave $1.4M in 2024
  Organizations funded 44 Typical grant $10,000 Describes how to apply
  EducationArts & CultureHealthEnvironment

• Dr Joseph J Lawrence Trust Diana Serrell Trustee

  Greenwich, CT · EIN 95-6093764 · latest return: tax year 2025

  Invitation Only
  Grants paid $60K Organizations funded 44 Typical grant $1,000 Preselected recipients only
  HealthEducationEnvironmentArts & Culture

• The Rogers Foundation

  Las Vegas, NV · EIN 47-2340132 · latest return: tax year 2024

  Gave $3.8M in 2024
  Organizations funded 42 Typical grant $8,876 Describes how to apply
  EducationAnimal WelfareArts & CultureCommunity Development

• Acquavella Family Foundation Tr

  New York, NY · EIN 13-7140356 · latest return: tax year 2025

  Invitation Only
  Grants paid $1M Organizations funded 42 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHealthAnimal Welfare

• Atairos Charitable Foundation

  Bryn Mawr, PA · EIN 87-4028741 · latest return: tax year 2025

  Invitation Only
  Grants paid $109K Organizations funded 42 Typical grant $1,000 Preselected recipients only
  EducationHuman ServicesChildren & YouthDisability Services

• Mariposa Foundation Inc

  Fort Lee, NJ · EIN 51-0170409 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.2M Organizations funded 41 Typical grant $100,000 Preselected recipients only
  Arts & CultureEducationHealthCommunity Development

• Mizuho USA Foundation Inc

  New York, NY · EIN 13-3550008 · latest return: tax year 2025

  Gave $826K in 2025
  Organizations funded 41 Typical grant $6,000 Describes how to apply
  EducationHuman ServicesFood AssistanceChildren & Youth

• Spier Family Foundation

  Foxborough, MA · EIN 65-6423627 · latest return: tax year 2025

  Invitation Only
  Grants paid $561K Organizations funded 41 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• Allegro Foundation

  New York, NY · EIN 13-4075001 · latest return: tax year 2025

  Invitation Only
  Grants paid $41K Organizations funded 41 Typical grant $1,000 Preselected recipients only
  Arts & CultureAnimal WelfareEnvironmentFood Assistance

• The Gus S Wetzel Family Foundation

  Clinton, MO · EIN 43-1801574 · latest return: tax year 2025

  Invitation Only
  Grants paid $214K Organizations funded 40 Typical grant $500 Preselected recipients only
  EducationChildren & YouthFaith-BasedHealth

• The Nancy Lurie Marks Family Foundation

  Wellesley, MA · EIN 04-2607232 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.7M Organizations funded 39 Typical grant $40,000 Preselected recipients only
  HealthEducationAnimal WelfareArts & Culture

• The O'neil Family Foundation Inc

  Owings Mills, MD · EIN 26-1313395 · latest return: tax year 2024

  Gave $1.1M in 2024
  Organizations funded 39 Typical grant $18,737 Describes how to apply
  Human ServicesChildren & YouthEducationAnimal Welfare

• Edward S Moore Family Foundation Inc

  Wilmington, DE · EIN 20-0249777 · latest return: tax year 2024

  Invitation Only
  Grants paid $925K Organizations funded 38 Typical grant $25,000 Preselected recipients only
  Human ServicesEducationChildren & YouthEnvironment

• Shikiar Family Foundation

  New York, NY · EIN 13-7052572 · latest return: tax year 2023

  Gave $242K in 2023
  Organizations funded 38 Typical grant $1,000 Describes how to apply
  Arts & CultureEducationMental HealthAnimal Welfare

• The Guide Foundation

  Washington, DC · EIN 13-6113609 · latest return: tax year 2025

  Gave $97K in 2025
  Organizations funded 38 Typical grant $1,000 Describes how to apply
  EducationArts & CultureEnvironmentAnimal Welfare

• Laura M and Peter T Grauer Foundation

  New York, NY · EIN 52-1702126 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.4M Organizations funded 37 Typical grant $25,000 Preselected recipients only
  Arts & CultureEducationAnimal WelfareChildren & Youth