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.

2,134 funders with a return from the last few years. Clear filters Browse all profiles by state

• The William Foss II Memorial Foundation

  Aiken, SC · EIN 41-6027708 · latest return: tax year 2024

  Invitation Only
  Grants paid $392K Organizations funded 19 Typical grant $5,000 Preselected recipients only
  HealthArts & CultureEducationEnvironment

• The Kaneka Foundation

  Pasadena, TX · EIN 47-0979534 · latest return: tax year 2024

  Gave $280K in 2024
  Organizations funded 19 Typical grant $8,912 Describes how to apply
  Human ServicesEducationEnvironment

• The Luke and Whitney Pent Foundation

  Fort Worth, TX · EIN 82-3555201 · latest return: tax year 2024

  Invitation Only
  Grants paid $236K Organizations funded 19 Typical grant $5,163 Preselected recipients only
  Faith-BasedArts & CultureChildren & YouthEducation

• Hamilton Family Foundation Inc

  Milwaukee, WI · EIN 39-1980599 · latest return: tax year 2025

  Invitation Only
  Grants paid $198K Organizations funded 19 Typical grant $10,000 Preselected recipients only
  EducationAnimal WelfareArts & CultureEnvironment

• Frances R Dewing Foundation 7600-

  Boston, MA · EIN 04-6114839 · latest return: tax year 2025

  Gave $189K in 2025
  Organizations funded 19 Typical grant $8,200 Describes how to apply
  Arts & CultureEducationSTEMChildren & Youth

• Bitar Foundation Inc

  New York, NY · EIN 26-3263340 · latest return: tax year 2025

  Gave $147K in 2025
  Organizations funded 19 Typical grant $5,000 Describes how to apply
  HealthHuman ServicesEducationEnvironment

• Allyn Family Foundation

  Scottsdale, AZ · EIN 86-6296683 · latest return: tax year 2025

  Gave $92K in 2025
  Organizations funded 19 Typical grant $4,000 Describes how to apply
  EducationHomelessnessChildren & YouthHuman Services

• Dorothy W Gach Family Foundation

  Wilson, WY · EIN 46-4156456 · latest return: tax year 2024

  Invitation Only
  Grants paid $50K Organizations funded 19 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentEnvironment

• Mastwood Charitable Foundation

  Boston, MA · EIN 04-3530135 · latest return: tax year 2025

  Invitation Only
  Grants paid $17K Organizations funded 19 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• James W Thornton Family Foundation

  Michigan City, IN · EIN 37-1221883 · latest return: tax year 2024

  Invitation Only
  Grants paid $8,931 Organizations funded 19 Typical grant $300 Preselected recipients only
  EducationEnvironmentFaith-BasedFood Assistance

• The Todd and Doris Ahlsten Foundation

  Larkspur, CA · EIN 82-1980761 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.1M Organizations funded 18 Typical grant $38,500 Preselected recipients only
  EnvironmentFaith-BasedHealthHuman Services

• Gerald D and Edna E Mann Family Foundation Inc

  Indianapolis, IN · EIN 87-3954401 · latest return: tax year 2024

  Invitation Only
  Grants paid $904K Organizations funded 18 Typical grant $5,000 Preselected recipients only
  EducationHomelessnessAnimal WelfareArts & Culture

• The Edward and Helen Oppenheimer Foundation

  Houston, TX · EIN 76-0403101 · latest return: tax year 2024

  Invitation Only
  Grants paid $316K Organizations funded 18 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentFaith-BasedHealth

• Clark Charitable Trust

  Lincoln, MA · EIN 04-6037650 · latest return: tax year 2024

  Gave $262K in 2024
  Organizations funded 18 Typical grant $12,000 Describes how to apply
  Animal WelfareArts & CultureEducationEnvironment

• Sipprelle Charitable Corp

  Jackson, WY · EIN 84-1663545 · latest return: tax year 2025

  Invitation Only
  Grants paid $259K Organizations funded 18 Typical grant $10,000 Preselected recipients only
  EducationEnvironment

• The Strong-Treister Family Foundation

  Charleston, WV · EIN 55-0755503 · latest return: tax year 2024

  Invitation Only
  Grants paid $186K Organizations funded 18 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHealthAnimal Welfare

• Leopardo Charitable Foundation

  Hoffman Estates, IL · EIN 20-1437384 · latest return: tax year 2024

  Gave $98K in 2024
  Organizations funded 18 Typical grant $3,000 Describes how to apply
  Human ServicesHealthChildren & YouthCommunity Development

• Howard S Bunn Foundation

  Gulfstream, FL · EIN 13-6106436 · latest return: tax year 2024

  Invitation Only
  Grants paid $91K Organizations funded 18 Typical grant $1,500 Preselected recipients only
  EducationArts & CultureEnvironment

• Paulson Charitable Foundation Inc

  Washington, DC · EIN 20-4395152 · latest return: tax year 2025

  Invitation Only
  Grants paid $86K Organizations funded 18 Typical grant $5,000 Preselected recipients only
  Animal WelfareHuman ServicesDisability ServicesEnvironment

• Winnowski Family Foundation

  Saratoga Springs, NY · EIN 91-1822239 · latest return: tax year 2024

  Invitation Only
  Grants paid $82K Organizations funded 18 Typical grant $500 Preselected recipients only
  EducationHealthArts & CultureDisability Services