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.

2,083 funders with a return from the last few years. Clear filters Browse all profiles by state

• Santander Consumer USA Inc Foundation

  Dallas, TX · EIN 20-1519185 · latest return: tax year 2025

  Invitation Only
  Grants paid $11.9M Organizations funded 45 Typical grant $115,000 Preselected recipients only
  EducationHuman ServicesCommunity DevelopmentChildren & Youth

• The Mathenaeum Foundation

  Wilmington, DE · EIN 26-3372190 · latest return: tax year 2024

  Invitation Only
  Grants paid $534K Organizations funded 12 Typical grant $30,000 Preselected recipients only
  STEMArts & CultureEducation

• Fernholz Foundation

  Princeton, NJ · EIN 90-0403980 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 7 Typical grant $200,000 Preselected recipients only
  STEMEducationArts & CultureHousing

• Kenneth Rainin Foundation

  Oakland, CA · EIN 94-3289283 · latest return: tax year 2024

  Invitation Only
  Grants paid $21.9M Organizations funded 294 Typical grant $25,000 Preselected recipients only
  Arts & CultureEducationHealthChildren & Youth

• Koret Foundation

  San Francisco, CA · EIN 94-1624987 · latest return: tax year 2025

  Gave $40.5M in 2025
  Organizations funded 251 Typical grant $25,000 Describes how to apply
  EducationArts & CultureHuman ServicesChildren & Youth

• Quest Foundation

  Danville, CA · EIN 20-1844715 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.5M Organizations funded 173 Typical grant $35,000 Preselected recipients only
  EducationChildren & YouthHuman ServicesArts & Culture

• 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 Kresge Foundation

  Troy, MI · EIN 38-1359217 · latest return: tax year 2024

  Gave $170M in 2024
  Organizations funded 799 Typical grant $140,000 Describes how to apply
  EducationCommunity DevelopmentEnvironmentArts & Culture

• The Andrew W Mellon Foundation

  New York, NY · EIN 13-1879954 · latest return: tax year 2024

  Gave $555M in 2024
  Organizations funded 848 Typical grant $500,000 Describes how to apply
  Arts & CultureEducationEnvironmentHuman Services

• John and Marcia Goldman Foundation

  San Francisco, CA · EIN 94-3274370 · latest return: tax year 2024

  Gave $8.8M in 2024
  Organizations funded 123 Typical grant $15,000 Describes how to apply
  Arts & CultureEducationHealthEnvironment

• American Express Foundation

  New York, NY · EIN 13-6123529 · latest return: tax year 2024

  Gave $23.2M in 2024
  Organizations funded 1,495 Typical grant $40 Describes how to apply
  Human ServicesAnimal WelfareEducationHealth

• Amica Companies Foundation

  Lincoln, RI · EIN 05-0493445 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.2M Organizations funded 1,288 Typical grant $500 Preselected recipients only
  EducationHuman ServicesAnimal WelfareHealth

• The Hexberg Family Foundation

  Laguna Beach, CA · EIN 91-2172555 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 79 Typical grant $15,000 Preselected recipients only
  EducationChildren & YouthEnvironmentAnimal Welfare

• William K Bowes Jr Foundation

  San Francisco, CA · EIN 94-3148482 · latest return: tax year 2024

  Invitation Only
  Grants paid $18M Organizations funded 48 Typical grant $166,666 Preselected recipients only
  EducationHealthArts & CultureChildren & Youth

• Rudolph Joseph Foundation

  Rockville Centre, NY · EIN 11-6110951 · latest return: tax year 2024

  Invitation Only
  Grants paid $621K Organizations funded 123 Typical grant $1,000 Preselected recipients only
  EnvironmentArts & CultureEducationSTEM

• 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

• Nicholas Endowment Tr

  Irvine, CA · EIN 46-6117991 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 31 Typical grant $60,000 Preselected recipients only
  Arts & CultureHealthSTEMEducation

• Jean Perkins Foundation

  Las Vegas, NV · EIN 33-0436485 · latest return: tax year 2025

  Invitation Only
  Grants paid $5M Organizations funded 27 Typical grant $100,000 Preselected recipients only
  EducationHealthSTEMVeterans

• The Roddenberry Foundation

  Sherman Oaks, CA · EIN 95-4755672 · latest return: tax year 2024

  Gave $4M in 2024
  Organizations funded 128 Typical grant $12,000 Describes how to apply
  HealthEducationChildren & YouthMental Health

• The Jacob and Hilda Blaustein Foundation Inc

  Baltimore, MD · EIN 52-6038382 · latest return: tax year 2024

  Gave $10.4M in 2024
  Organizations funded 220 Typical grant $35,000 Describes how to apply
  EducationEnvironmentArts & CultureHealth