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.

1,838 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Dunn Foundation

  Collegeville, PA · EIN 65-0415977 · latest return: tax year 2025

  Invitation Only
  Grants paid $9.3M Organizations funded 76 Typical grant $45,000 Preselected recipients only
  EducationArts & CultureCommunity Development

• The Thompson Charitable Foundation

  New York, NY · EIN 58-1754763 · latest return: tax year 2024

  Gave $2.4M in 2024
  Organizations funded 76 Typical grant $25,000 Describes how to apply
  Human ServicesHealthChildren & YouthEducation

• Hymowitz Family Foundation

  Wilmington, DE · EIN 27-4267865 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 76 Typical grant $7,500 Preselected recipients only
  EducationHuman ServicesEnvironmentHealth

• The Jesse H and Susan R Oppenheimer Foundation

  San Antonio, TX · EIN 74-6032845 · latest return: tax year 2025

  Invitation Only
  Grants paid $642K Organizations funded 76 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentHealthHuman Services

• The Simpson Family Foundation U/A Dtd 10/19/1999

  Pittsburgh, PA · EIN 25-6742398 · latest return: tax year 2025

  Invitation Only
  Grants paid $94K Organizations funded 76 Typical grant $430 Preselected recipients only
  Arts & CultureEducationHuman ServicesEnvironment

• The Melkus Family Foundation

  Nashville, TN · EIN 62-1518285 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.3M Organizations funded 75 Typical grant $25,000 Preselected recipients only
  EducationAnimal WelfareHealthHuman Services

• Aldridge Gives Foundation

  Libertyville, IL · EIN 92-1251493 · latest return: tax year 2025

  Invitation Only
  Grants paid $749K Organizations funded 74 Typical grant $1,000 Preselected recipients only
  EducationChildren & YouthHealthYouth Sports

• The Sand Foundation

  Wilmington, DE · EIN 81-3209913 · latest return: tax year 2024

  Invitation Only
  Grants paid $276K Organizations funded 74 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationHealthEnvironment

• Debardeleben Foundation Inc

  Birmingham, AL · EIN 63-1239131 · latest return: tax year 2024

  Invitation Only
  Grants paid $217K Organizations funded 74 Typical grant $1,500 Preselected recipients only
  EducationFaith-BasedHealthHuman Services

• Hayden Foundation

  Williamsburg, MI · EIN 38-6118718 · latest return: tax year 2025

  Invitation Only
  Grants paid $142K Organizations funded 74 Typical grant $500 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• Samis Foundation

  Seattle, WA · EIN 91-1641746 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.3M Organizations funded 73 Typical grant $20,000 Preselected recipients only
  EducationFaith-BasedHuman ServicesArts & Culture

• The Irving and Geraldine Schaffer Foundation Inc

  Scarsdale, NY · EIN 13-2626706 · latest return: tax year 2024

  Gave $489K in 2024
  Organizations funded 73 Typical grant $3,000 Describes how to apply
  Arts & CultureChildren & YouthCommunity DevelopmentEducation

• Croul Family Foundation

  Irvine, CA · EIN 20-1222760 · latest return: tax year 2024

  Gave $1.4M in 2024
  Organizations funded 72 Typical grant $10,000 Describes how to apply
  EducationArts & CultureHuman ServicesEnvironment

• Eisai USA Foundation Inc

  Nutley, NJ · EIN 77-0711011 · latest return: tax year 2025

  Invitation Only
  Grants paid $823K Organizations funded 72 Typical grant $5,000 Preselected recipients only
  HealthEducationChildren & YouthHuman Services

• Charles E & Mabel M Ritchie Memorial Foundation

  Columbus, OH · EIN 34-6500802 · latest return: tax year 2025

  Gave $420K in 2025
  Organizations funded 72 Typical grant $5,000 Describes how to apply
  Arts & CultureHealthHuman ServicesChildren & Youth

• The Lemelson Foundation

  Portland, OR · EIN 88-0391959 · latest return: tax year 2024

  Invitation Only
  Grants paid $19.7M Organizations funded 71 Typical grant $115,000 Preselected recipients only
  EducationSTEMEnvironmentArts & Culture

• The George and Judy Marcus Family Foundation II

  Palo Alto, CA · EIN 26-4647256 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.2M Organizations funded 71 Typical grant $10,000 Preselected recipients only
  Arts & CultureFaith-BasedHuman ServicesEducation

• The Clayman Foundation

  Bala Cynwyd, PA · EIN 82-3123678 · latest return: tax year 2025

  Invitation Only
  Grants paid $450K Organizations funded 71 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureHealthFaith-Based

• The Rebensdorf Family Foundation

  Omaha, NE · EIN 20-8090503 · latest return: tax year 2025

  Invitation Only
  Grants paid $228K Organizations funded 71 Typical grant $2,000 Preselected recipients only
  EducationChildren & YouthHealthArts & Culture

• Earthward Bound Foundation

  Cincinnati, OH · EIN 23-7429274 · latest return: tax year 2024

  Gave $221K in 2024
  Organizations funded 71 Typical grant $750 Describes how to apply
  EducationArts & CultureChildren & YouthEnvironment