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.

1,533 funders with a return from the last few years. Clear filters Browse all profiles by state

• Eric and Tiffany Friedman Foundation

  San Francisco, CA · EIN 84-6861419 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 21 Typical grant $20,000 Preselected recipients only
  EducationEnvironmentChildren & YouthFood Assistance

• The Greater Sum Inc

  Jacksonville, FL · EIN 81-2326204 · latest return: tax year 2025

  Invitation Only
  Grants paid $59K Organizations funded 20 Typical grant $250 Preselected recipients only
  Community DevelopmentEducationAnimal WelfareHuman Services

• F T Weyerhaeuser Family Fund

  Saint Paul, MN · EIN 83-2053033 · latest return: tax year 2024

  Invitation Only
  Grants paid $300K Organizations funded 18 Typical grant $15,000 Preselected recipients only
  EnvironmentHuman ServicesEducationAnimal Welfare

• Hickrill Foundation Inc

  New York, NY · EIN 13-6002949 · latest return: tax year 2024

  Gave $273K in 2024
  Organizations funded 18 Typical grant $1,000 Describes how to apply
  EducationArts & CultureHealthHousing

• The Securitas Foundation

  Atlanta, GA · EIN 22-3624166 · latest return: tax year 2024

  Invitation Only
  Grants paid $162K Organizations funded 18 Typical grant $550 Preselected recipients only
  Arts & CultureEnvironmentHealthSTEM

• Swartz Foundation

  Newton, MA · EIN 04-3255974 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.8M Organizations funded 15 Typical grant $100,000 Preselected recipients only
  Faith-BasedSTEM

• The Herrnstein Family Foundation

  New York, NY · EIN 46-1591770 · latest return: tax year 2024

  Gave $5.8M in 2024
  Organizations funded 14 Typical grant $25,000 Describes how to apply
  HealthEducationEnvironmentSTEM

• Foster Family Foundation

  Brimfield, MA · EIN 45-6657679 · latest return: tax year 2025

  Invitation Only
  Grants paid $105K Organizations funded 14 Typical grant $5,000 Preselected recipients only
  Animal WelfareSTEM

• The Myrin Institute Inc

  Great Barrington, MA · EIN 11-1857581 · latest return: tax year 2024

  Invitation Only
  Grants paid $744K Organizations funded 13 Typical grant $27,600 Preselected recipients only
  EducationEnvironmentArts & CultureChildren & Youth

• Mechner Foundation Fka Humanitas Foundation

  New York, NY · EIN 13-7104759 · latest return: tax year 2024

  Invitation Only
  Grants paid $196K Organizations funded 10 Typical grant $5,000 Preselected recipients only
  Animal WelfareEducationHealthSTEM

• The Orenstein Family Foundation

  Darien, CT · EIN 06-1576951 · latest return: tax year 2025

  Invitation Only
  Grants paid $81K Organizations funded 10 Typical grant $2,000 Preselected recipients only
  EducationEnvironmentHealthSTEM

• Ella Lyman Cabot Trust Incorporated

  Boston, MA · EIN 04-2111393 · latest return: tax year 2025

  Gave $169K in 2025
  Organizations funded 8 Typical grant $10,000 Describes how to apply
  HealthArts & CultureEducationHuman Services

• The Gallery Lyons Charitable Foundation

  Boston, MA · EIN 20-3883508 · latest return: tax year 2025

  Invitation Only
  Grants paid $135K Organizations funded 6 Typical grant $1,000 Preselected recipients only
  STEM

• Thomas S Peirce Trust Fbo Town of Middleborough

  Middleborough, MA · EIN 04-2007122 · latest return: tax year 2024

  Invitation Only
  Grants paid $306K Organizations funded 4 Typical grant $17,950 Preselected recipients only
  EducationEnvironmentSTEM

• Mary Christie Foundation Inc

  Lexington, MA · EIN 20-4944042 · latest return: tax year 2024

  Invitation Only
  Grants paid $44K Organizations funded 4 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureChildren & YouthDisability Services

• NiSource Charitable Foundation

  Columbus, OH · EIN 51-0324200 · latest return: tax year 2024

  Gave $7.5M in 2024
  Organizations funded 683 Typical grant $3,000 Describes how to apply
  Human ServicesArts & CultureCommunity DevelopmentEducation

• Walter and Elise Haas Fund

  San Francisco, CA · EIN 94-6068564 · latest return: tax year 2024

  Gave $11.5M in 2024
  Organizations funded 242 Typical grant $30,000 Describes how to apply
  Arts & CultureEducationChildren & YouthCommunity Development

• The Swagelok Foundation

  Solon, OH · EIN 34-1923618 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.4M Organizations funded 222 Typical grant $1,850 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• Cardinal Health Foundation

  Dublin, OH · EIN 31-1746458 · latest return: tax year 2024

  Gave $6M in 2024
  Organizations funded 210 Typical grant $3,500 Describes how to apply
  HealthHuman ServicesEducationMental Health

• Strauss Foundation Td

  Saint Louis, MO · EIN 23-6219939 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 184 Typical grant $5,000 Preselected recipients only
  Arts & CultureHealthEducationHuman Services