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.

2,910 funders with a return from the last few years. Clear filters Browse all profiles by state

• Avangrid Foundation Inc

  Orange, CT · EIN 13-4200689 · latest return: tax year 2025

  Gave $3.2M in 2025
  Organizations funded 72 Typical grant $20,000 Describes how to apply
  EnvironmentArts & CultureAnimal WelfareEducation

• The Allstate Foundation

  Northbrook, IL · EIN 36-6116535 · latest return: tax year 2024

  Gave $38M in 2024
  Organizations funded 2,010 Typical grant $1,000 Describes how to apply
  Human ServicesEducationChildren & YouthAnimal Welfare

• 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

• Pentair Foundation

  Golden Valley, MN · EIN 41-1890149 · latest return: tax year 2024

  Gave $1.2M in 2024
  Organizations funded 346 Typical grant $100 Describes how to apply
  HealthEducationAnimal WelfareHuman Services

• The Essex Avenue Foundation

  Wilmington, DE · EIN 85-1891431 · latest return: tax year 2024

  Invitation Only
  Grants paid $27.8M Organizations funded 77 Typical grant $300,000 Preselected recipients only
  EnvironmentEducationHuman ServicesHealth

• Lennox Foundation

  Wilmington, DE · EIN 42-6053380 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.2M Organizations funded 203 Typical grant $7,500 Preselected recipients only
  EducationEnvironmentAnimal WelfareHealth

• 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

• R K Mellon Family Foundation

  Ligonier, PA · EIN 25-1356145 · latest return: tax year 2024

  Gave $2.7M in 2024
  Organizations funded 211 Typical grant $10,000 Describes how to apply
  EducationAnimal WelfareEnvironmentArts & Culture

• Overhills Foundation

  Garden City, NY · EIN 13-3922745 · latest return: tax year 2023

  Invitation Only
  Grants paid $832K Organizations funded 61 Typical grant $10,000 Preselected recipients only
  EnvironmentEducationAnimal WelfareArts & Culture

• The Norcliffe Foundation

  Seattle, WA · EIN 91-6029352 · latest return: tax year 2024

  Gave $56.5M in 2024
  Organizations funded 454 Typical grant $20,000 Describes how to apply
  Human ServicesEducationArts & CultureChildren & Youth

• Volo Foundation

  Palm Beach Gardens, FL · EIN 47-2415681 · latest return: tax year 2024

  Invitation Only
  Grants paid $13.7M Organizations funded 63 Typical grant $50,000 Preselected recipients only
  EnvironmentEducationChildren & YouthHealth

• The Steve Tisch Family Foundation

  New York, NY · EIN 13-4037377 · latest return: tax year 2024

  Invitation Only
  Grants paid $12.4M Organizations funded 18 Typical grant $25,000 Preselected recipients only
  Arts & CultureEducationEnvironmentFaith-Based

• Laura and John Arnold Foundation

  Houston, TX · EIN 26-3241764 · latest return: tax year 2024

  Invitation Only
  Grants paid $193.3M Organizations funded 789 Typical grant $122,776 Preselected recipients only
  EducationHealthSTEMHousing

• 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

• Assurant Foundation

  Atlanta, GA · EIN 13-3156497 · latest return: tax year 2024

  Invitation Only
  Grants paid $4M Organizations funded 1,710 Typical grant $104 Preselected recipients only
  EducationAnimal WelfareHuman ServicesHealth

• The Hayes Foundation

  New Haven, CT · EIN 06-1636828 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.2M Organizations funded 54 Typical grant $30,000 Preselected recipients only
  EnvironmentArts & CultureEducationHealth

• Kettering Family Foundation

  Dayton, OH · EIN 31-0727384 · latest return: tax year 2024

  Gave $7.1M in 2024
  Organizations funded 164 Typical grant $20,000 Describes how to apply
  EducationArts & CultureEnvironmentHuman Services

• Surdna Foundation Inc

  New York, NY · EIN 13-6108163 · latest return: tax year 2024

  Gave $56.5M in 2024
  Organizations funded 397 Typical grant $90,000 Describes how to apply
  Community DevelopmentArts & CultureEducationEnvironment

• Leaves of Grass Fund

  Lincoln, MA · EIN 22-2824793 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.6M Organizations funded 132 Typical grant $5,000 Preselected recipients only
  EnvironmentAnimal WelfareHuman ServicesArts & Culture

• Noonmark Foundation

  Mount Vernon, IA · EIN 36-3798777 · latest return: tax year 2024

  Gave $16K in 2024
  Organizations funded 82 Typical grant $100 Describes how to apply
  Arts & CultureEducationEnvironmentHealth