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.

5,907 funders with a return from the last few years. Clear filters Browse all profiles by state

• Prospect Hill Foundation Inc

  New York, NY · EIN 13-6075567 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 346 Typical grant $1,000 Preselected recipients only
  Arts & CultureEnvironmentEducationAnimal Welfare

• Arches Foundation

  Aspen, CO · EIN 46-0468960 · latest return: tax year 2024

  Invitation Only
  Grants paid $454K Organizations funded 46 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationEnvironmentDisability Services

• The Powell Foundation

  Houston, TX · EIN 74-6104592 · latest return: tax year 2025

  Gave $20.4M in 2025
  Organizations funded 271 Typical grant $15,000 Describes how to apply
  EducationArts & CultureHuman ServicesEnvironment

• Alfred P Sloan Foundation

  New York, NY · EIN 13-1623877 · latest return: tax year 2024

  Gave $89M in 2024
  Organizations funded 499 Typical grant $100,000 Describes how to apply
  EducationSTEMArts & CultureEnvironment

• John Templeton Foundation

  West Conshohocken, PA · EIN 62-1322826 · latest return: tax year 2024

  Gave $134.4M in 2024
  Organizations funded 425 Typical grant $215,979 Describes how to apply
  EducationFaith-BasedSTEMArts & Culture

• The Nord Family Foundation

  Amherst, OH · EIN 34-1595929 · latest return: tax year 2024

  Gave $10.1M in 2024
  Organizations funded 314 Typical grant $25,000 Describes how to apply
  EducationArts & CultureHuman ServicesChildren & Youth

• The William H Donner Foundation Inc

  Tarrytown, NY · EIN 23-1611346 · latest return: tax year 2024

  Invitation Only
  Grants paid $10.4M Organizations funded 288 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesHealth

• The Colorado Health Foundation

  Denver, CO · EIN 74-2568941 · latest return: tax year 2024

  Gave $102.2M in 2024
  Organizations funded 684 Typical grant $80,000 Describes how to apply
  Human ServicesMental HealthEducationHousing

• T/W Mary F Lindback Residuary Tr Nect

  Saint Louis, MO · EIN 23-6290348 · latest return: tax year 2024

  Invitation Only
  Grants paid $946K Organizations funded 174 Typical grant $2,500 Preselected recipients only
  Arts & CultureEducationHuman ServicesChildren & Youth

• M B and Edna Zale Foundation

  Dallas, TX · EIN 75-6037429 · latest return: tax year 2024

  Gave $1.5M in 2024
  Organizations funded 143 Typical grant $5,000 Describes how to apply
  Community DevelopmentHuman ServicesEducationArts & Culture

• The Anne and Henry Zarrow Foundation

  Tulsa, OK · EIN 73-1286874 · latest return: tax year 2024

  Gave $37.3M in 2024
  Organizations funded 476 Typical grant $23,915 Describes how to apply
  Human ServicesEducationArts & CultureHealth

• Teiger Foundation

  New York, NY · EIN 26-3533921 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.2M Organizations funded 85 Typical grant $50,000 Preselected recipients only
  Arts & CultureEducationEnvironment

• 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 & CultureEducationChildren & Youth

• Richard King Mellon Foundation Dtd

  Ligonier, PA · EIN 25-1127705 · latest return: tax year 2024

  Gave $116.7M in 2024
  Organizations funded 296 Typical grant $220,000 Describes how to apply
  EnvironmentEducationArts & CultureChildren & Youth

• Nicholas H Noyes Jr Memorial Foundation Inc

  Carmel, IN · EIN 35-1003699 · latest return: tax year 2025

  Gave $6.4M in 2025
  Organizations funded 305 Typical grant $10,000 Describes how to apply
  EducationArts & CultureHuman ServicesHealth

• Sidney E Frank Charitable Foundation

  Harrison, NY · EIN 20-6383779 · latest return: tax year 2024

  Invitation Only
  Grants paid $22.5M Organizations funded 161 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationEnvironmentChildren & Youth

• Weingart Foundation

  Los Angeles, CA · EIN 95-6054814 · latest return: tax year 2024

  Gave $38.1M in 2024
  Organizations funded 540 Typical grant $10,000 Describes how to apply
  Community DevelopmentEducationHuman ServicesArts & Culture

• Park Foundation Inc

  Ithaca, NY · EIN 16-6071043 · latest return: tax year 2024

  Gave $30.4M in 2024
  Organizations funded 457 Typical grant $50,000 Describes how to apply
  EnvironmentArts & CultureEducationHuman Services

• Baker Hughes Foundation

  Houston, TX · EIN 76-0441292 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.2M Organizations funded 990 Typical grant $264 Preselected recipients only
  EducationHuman ServicesAnimal WelfareHealth

• Ronald W Naito Md Foundation

  Portland, OR · EIN 83-6622391 · latest return: tax year 2025

  Gave $5.4M in 2025
  Organizations funded 233 Typical grant $20,000 Describes how to apply
  Arts & CultureHuman ServicesEnvironmentEducation