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.

7,166 funders with a return from the last few years. Clear filters Browse all profiles by state

• Arrillaga Foundation

  Palo Alto, CA · EIN 94-2460896 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.5M Organizations funded 53 Typical grant $50,000 Preselected recipients only
  EducationHealthHuman ServicesYouth Sports

• The Harry T Mangurian Jr Foundation Inc

  Fort Lauderdale, FL · EIN 16-1578255 · latest return: tax year 2024

  Gave $10.3M in 2024
  Organizations funded 52 Typical grant $10,000 Describes how to apply
  HealthChildren & YouthEducationHuman Services

• The Clarion Capital Charitable Foundation

  Wilmington, DE · EIN 85-3976756 · latest return: tax year 2025

  Invitation Only
  Grants paid $134K Organizations funded 50 Typical grant $500 Preselected recipients only
  EducationHuman ServicesHealthAnimal Welfare

• Firefly Scientists Foundation

  St Louis, MO · EIN 47-2340029 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.6M Organizations funded 49 Typical grant $50,000 Preselected recipients only
  Arts & CultureDisability ServicesEducationHuman Services

• Gennx Foundation Inc

  New York, NY · EIN 27-2613000 · latest return: tax year 2025

  Gave $210K in 2025
  Organizations funded 49 Typical grant $1,500 Describes how to apply
  Human ServicesAnimal WelfareEducationHealth

• Frank E Payne and Seba B Payne Foundation

  Chicago, IL · EIN 87-1526433 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.6M Organizations funded 47 Typical grant $85,000 Preselected recipients only
  EnvironmentHuman ServicesCommunity DevelopmentEducation

• Harry & Jan Sweere Foundation

  Lakeville, MN · EIN 30-6538381 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.2M Organizations funded 45 Typical grant $50,000 Preselected recipients only
  Human ServicesEducationFaith-BasedHealth

• The Weisberg Family Foundation

  Providence, RI · EIN 46-7132329 · latest return: tax year 2025

  Invitation Only
  Grants paid $42K Organizations funded 45 Typical grant $250 Preselected recipients only
  EducationHealthArts & CultureHuman Services

• The Judith E and Joseph C Cook Jr Foundation Inc

  Nashville, TN · EIN 35-2006656 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 43 Typical grant $30,000 Preselected recipients only
  Faith-BasedHuman ServicesEducationArts & Culture

• Sterling Family Foundation

  Canton, OH · EIN 75-3088351 · latest return: tax year 2025

  Invitation Only
  Grants paid $410K Organizations funded 41 Typical grant $2,000 Preselected recipients only
  Human ServicesHealthChildren & YouthArts & Culture

• The Weezie Foundation

  Chicago, IL · EIN 13-6090903 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 38 Typical grant $15,000 Describes how to apply
  EducationHuman ServicesHousingChildren & Youth

• Co Tr Ua Viola J Reynolds

  Dallas, TX · EIN 43-6023420 · latest return: tax year 2024

  Invitation Only
  Grants paid $106K Organizations funded 36 Typical grant $2,100 Preselected recipients only
  Human ServicesHealthChildren & YouthEducation

• The Scott M Panzer Foundation Inc

  Singer Island, FL · EIN 82-3615701 · latest return: tax year 2025

  Invitation Only
  Grants paid $217K Organizations funded 31 Typical grant $5,000 Preselected recipients only
  HealthChildren & YouthEducationHuman Services

• The Elmer R Deaver Foundation Idt

  Saint Louis, MO · EIN 23-7830263 · latest return: tax year 2025

  Gave $602K in 2025
  Organizations funded 29 Typical grant $15,000 Describes how to apply
  EducationHuman ServicesChildren & YouthFood Assistance

• Dune Road Foundation Inc

  New York, NY · EIN 85-3757218 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.7M Organizations funded 26 Typical grant $250,000 Preselected recipients only
  Human ServicesEducationFood AssistanceChildren & Youth

• Richard W Goldman Family Foundation

  Washington, DC · EIN 45-1261400 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.9M Organizations funded 23 Typical grant $100,000 Preselected recipients only
  Human ServicesChildren & YouthCommunity DevelopmentHealth

• Adjmi-Dwek Family Foundation Inc

  New York, NY · EIN 13-3782816 · latest return: tax year 2025

  Invitation Only
  Grants paid $1M Organizations funded 356 Typical grant $827 Preselected recipients only
  EducationFaith-BasedHuman ServicesChildren & Youth

• Herrendorf Family Foundation Inc

  Northbrook, IL · EIN 36-3553268 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 168 Typical grant $1,913 Preselected recipients only
  EducationHousingHuman ServicesChildren & Youth

• Hess Foundation Inc

  Parsippany, NJ · EIN 22-1713046 · latest return: tax year 2023

  Invitation Only
  Grants paid $63.4M Organizations funded 141 Typical grant $50,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• Bernard and Anne Spitzer Charitable Trust

  New York, NY · EIN 13-7298842 · latest return: tax year 2024

  Gave $55.6M in 2024
  Organizations funded 137 Typical grant $25,000 Describes how to apply
  EnvironmentEducationArts & CultureHealth