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.

10,457 funders with a return from the last few years. Clear filters Browse all profiles by state

• Nextfifty Initiative D/B/A Next50

  Denver, CO · EIN 26-2700185 · latest return: tax year 2025

  Gave $9.7M in 2025
  Organizations funded 134 Typical grant $50,000 Describes how to apply
  Human ServicesHealthArts & CultureCommunity Development

• Gerrish H Milliken Foundation

  Wilmington, DE · EIN 06-6037106 · latest return: tax year 2025

  Invitation Only
  Grants paid $582K Organizations funded 121 Typical grant $4,000 Preselected recipients only
  Human ServicesArts & CultureChildren & YouthEducation

• The Toffey Family Charitable Trust

  Kennebunk, ME · EIN 13-6955166 · latest return: tax year 2024

  Invitation Only
  Grants paid $934K Organizations funded 68 Typical grant $3,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• Lewis-Sebring Family Foundation

  Evanston, IL · EIN 36-4120411 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.1M Organizations funded 66 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesHealth

• Ida Ballou Littlefield Memorial Trust

  Providence, RI · EIN 22-2994936 · latest return: tax year 2024

  Gave $422K in 2024
  Organizations funded 57 Typical grant $5,000 Describes how to apply
  HealthEducationArts & CultureHuman Services

• Horace Dawson Foundation

  Rockville, MD · EIN 36-6059767 · latest return: tax year 2025

  Invitation Only
  Grants paid $109K Organizations funded 51 Typical grant $1,000 Preselected recipients only
  EducationChildren & YouthHealthHuman Services

• Dr Miriam and Sheldon G Adelson Medical Research Foundation

  Needham, MA · EIN 04-7023433 · latest return: tax year 2024

  Invitation Only
  Grants paid $40.8M Organizations funded 38 Typical grant $648,625 Preselected recipients only
  HealthEducationYouth Sports

• The Rebecca and Jeffrey Singer Charitable Foundation

  Bal Harbour, FL · EIN 88-3546788 · latest return: tax year 2025

  Invitation Only
  Grants paid $255K Organizations funded 38 Typical grant $1,800 Preselected recipients only
  EducationFaith-BasedHuman ServicesHealth

• William G Stewart Family Foundation Inc

  Baltimore, MD · EIN 52-2165295 · latest return: tax year 2025

  Invitation Only
  Grants paid $60K Organizations funded 31 Typical grant $1,250 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• The Betsy and Jesse Fink Family Foundation

  Fairfield, CT · EIN 13-7219308 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.7M Organizations funded 30 Typical grant $15,000 Preselected recipients only
  EnvironmentAnimal WelfareEducationArts & Culture

• The Sheftel Foundation Inc

  Hingham, MA · EIN 04-3297512 · latest return: tax year 2025

  Invitation Only
  Grants paid $35K Organizations funded 27 Typical grant $500 Preselected recipients only
  EducationCommunity DevelopmentHealthChildren & Youth

• Suleyman D Celimli Foundation

  Cambridge, MA · EIN 33-3423274 · latest return: tax year 2025

  Invitation Only
  Grants paid $8,833 Organizations funded 17 Typical grant $500 Preselected recipients only
  EducationEnvironmentArts & CultureFood Assistance

• Davis Family Charitable Trust

  Pevely, MO · EIN 52-7038634 · latest return: tax year 2025

  Gave $267K in 2025
  Organizations funded 13 Typical grant $3,994 Describes how to apply
  EducationHousing

• Francis D Mackedon Tr Uw Dtd 010791 31C017014

  Manchester, NH · EIN 04-6683932 · latest return: tax year 2025

  Invitation Only
  Grants paid $18K Organizations funded 12 Typical grant $400 Preselected recipients only
  Education

• The Marisla Foundation

  Laguna Beach, CA · EIN 33-0200133 · latest return: tax year 2024

  Gave $46.7M in 2024
  Organizations funded 194 Typical grant $75,000 Describes how to apply
  EnvironmentAnimal WelfareCommunity DevelopmentEducation

• Inmaat Foundation

  New York, NY · EIN 45-3814655 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 117 Typical grant $15,000 Preselected recipients only
  Arts & CultureEducationEnvironmentChildren & Youth

• The Summit Charitable Foundation Inc

  Washington, DC · EIN 52-1743817 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.3M Organizations funded 110 Typical grant $50,000 Preselected recipients only
  EnvironmentChildren & YouthCommunity DevelopmentHealth

• Cultures of Resistance Network Foundation

  Wilmington, DE · EIN 20-3587464 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 81 Typical grant $10,000 Preselected recipients only
  Human ServicesAnimal WelfareEducationChildren & Youth

• Silver Mountain Foundation for the Arts

  Morristown, NJ · EIN 13-3157286 · latest return: tax year 2024

  Gave $1.7M in 2024
  Organizations funded 69 Typical grant $5,000 Describes how to apply
  Arts & CultureEnvironmentHealthChildren & Youth

• The Foundation Source Charitable Foundation Inc

  Wilmington, DE · EIN 20-1459350 · latest return: tax year 2024

  Invitation Only
  Grants paid $29K Organizations funded 58 Typical grant $150 Preselected recipients only
  Human ServicesHealthEducationChildren & Youth