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.

3,623 funders with a return from the last few years. Clear filters Browse all profiles by state

• Horizon Foundation Inc

  Rockport, MA · EIN 23-2867116 · latest return: tax year 2024

  Gave $1.3M in 2024
  Organizations funded 110 Typical grant $10,000 Describes how to apply
  Arts & CultureEnvironmentChildren & YouthHuman Services

• The Nash Foundation

  Wilmington, DE · EIN 41-6019142 · latest return: tax year 2024

  Invitation Only
  Grants paid $205K Organizations funded 92 Typical grant $700 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• W M Keck Foundation

  Los Angeles, CA · EIN 95-6092354 · latest return: tax year 2024

  Gave $69.7M in 2024
  Organizations funded 260 Typical grant $10,000 Describes how to apply
  EducationArts & CultureAnimal WelfareHuman Services

• The Henke Family Foundation Inc

  Bremen, IN · EIN 35-2120191 · latest return: tax year 2025

  Invitation Only
  Grants paid $20K Organizations funded 20 Typical grant $500 Preselected recipients only
  Food AssistanceArts & CultureCommunity DevelopmentEducation

• Marguerite Jossel Charitable Foundation

  Haydenville, MA · EIN 83-2770811 · latest return: tax year 2024

  Gave $190K in 2024
  Organizations funded 15 Typical grant $10,000 Describes how to apply
  Food AssistanceHuman ServicesAnimal WelfareHomelessness

• The Sobrato Family Foundation

  Mountain View, CA · EIN 77-0348912 · latest return: tax year 2024

  Gave $69.3M in 2024
  Organizations funded 526 Typical grant $75,000 Describes how to apply
  EducationHuman ServicesChildren & YouthCommunity Development

• Mfs Charitable Foundations Inc

  Norwell, MA · EIN 04-3500194 · latest return: tax year 2025

  Invitation Only
  Grants paid $46K Organizations funded 23 Typical grant $1,000 Preselected recipients only
  Food Assistance

• Elno Family Foundation Inc

  Bethesda, MD · EIN 52-1937414 · latest return: tax year 2025

  Invitation Only
  Grants paid $325K Organizations funded 99 Typical grant $2,000 Preselected recipients only
  HealthEducationHuman ServicesChildren & Youth

• The Ralph C Wilson Jr Foundation

  Detroit, MI · EIN 45-0921232 · latest return: tax year 2024

  Gave $141.2M in 2024
  Organizations funded 413 Typical grant $100,000 Describes how to apply
  Community DevelopmentEducationChildren & YouthArts & Culture

• 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

• Evelyn S and K E Barrett Foundation

  York, ME · EIN 26-0472006 · latest return: tax year 2025

  Gave $2.3M in 2025
  Organizations funded 50 Typical grant $20,000 Describes how to apply
  Children & YouthEducationHealthArts & Culture

• Feller Family Charitable Foundation Trust

  Boston, MA · EIN 02-6113705 · latest return: tax year 2025

  Invitation Only
  Grants paid $346K Organizations funded 38 Typical grant $5,000 Preselected recipients only
  Human ServicesFood AssistanceEnvironmentHomelessness

• Marty and Dorothy Silverman Foundation

  New York, NY · EIN 22-2777449 · latest return: tax year 2024

  Invitation Only
  Grants paid $43.4M Organizations funded 264 Typical grant $75,000 Preselected recipients only
  Human ServicesEnvironmentHealthArts & Culture

• Perkins Charitable Foundation

  Gates Mills, OH · EIN 34-6549753 · latest return: tax year 2025

  Gave $2.7M in 2025
  Organizations funded 166 Typical grant $5,000 Describes how to apply
  EnvironmentEducationArts & CultureAnimal Welfare

• Speyer Family Foundation

  Pittsburgh, PA · EIN 23-3097648 · latest return: tax year 2024

  Invitation Only
  Grants paid $595K Organizations funded 137 Typical grant $2,000 Preselected recipients only
  Arts & CultureEnvironmentEducationFood Assistance

• Rencourt Foundation Inc

  Kennett Square, PA · EIN 51-6015289 · latest return: tax year 2025

  Invitation Only
  Grants paid $431K Organizations funded 124 Typical grant $2,000 Preselected recipients only
  EducationFaith-BasedArts & CultureHealth

• Lintilhac Foundation Inc

  Shelburne, VT · EIN 35-2558724 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 113 Typical grant $10,000 Describes how to apply
  EnvironmentEducationHealthArts & Culture

• Caryl H and Bernard M Susman Family Foundation

  Wilmington, DE · EIN 20-8068788 · latest return: tax year 2024

  Invitation Only
  Grants paid $101K Organizations funded 96 Typical grant $500 Preselected recipients only
  Arts & CultureHuman ServicesEnvironmentChildren & Youth

• Valhalla Foundation

  Woodside, CA · EIN 20-0478828 · latest return: tax year 2024

  Invitation Only
  Grants paid $131.7M Organizations funded 80 Typical grant $600,000 Preselected recipients only
  EducationChildren & YouthEnvironmentSTEM

• The Barry and Mimi Sternlicht Foundation

  Wilmington, DE · EIN 81-3797200 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.8M Organizations funded 78 Typical grant $20,000 Preselected recipients only
  EducationCommunity DevelopmentHousingHuman Services