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.

2,073 funders with a return from the last few years. Clear filters Browse all profiles by state

• Harvey R Houck Jr and Patricia W Houck Foundation Inc

  Houston, TX · EIN 76-0435413 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 63 Typical grant $10,000 Preselected recipients only
  EnvironmentEducationHuman ServicesHealth

• The Phileona Foundation

  Minneapolis, MN · EIN 41-1763225 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 62 Typical grant $4,230 Preselected recipients only
  Arts & CultureEducationAnimal WelfareHealth

• Holland M Ware Charitable Foundation

  Eagle, ID · EIN 59-3666403 · latest return: tax year 2024

  Invitation Only
  Grants paid $55.4M Organizations funded 55 Typical grant $20,000 Preselected recipients only
  Animal WelfareEducationHuman ServicesHealth

• Lightner Sams Foundation of Wyoming Inc

  Teton Village, WY · EIN 83-0309453 · latest return: tax year 2025

  Gave $398K in 2025
  Organizations funded 53 Typical grant $5,000 Describes how to apply
  EducationAnimal WelfareArts & CultureHuman Services

• The Rosenthal Fund

  New York, NY · EIN 13-3919545 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 38 Typical grant $500 Preselected recipients only
  Animal WelfareEducationArts & CultureHealth

• Davita Charitable Fund Inc

  Federal Way, WA · EIN 85-2950661 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.4M Organizations funded 35 Typical grant $25,000 Preselected recipients only
  HealthEducationChildren & YouthCommunity Development

• Co2 Foundation

  Seattle, WA · EIN 83-3981914 · latest return: tax year 2025

  Gave $2.3M in 2025
  Organizations funded 34 Typical grant $71,250 Describes how to apply
  EnvironmentEducationMental HealthHealth

• Mark B Wallner Foundation a Nevada Nonprofit Corporation

  Las Vegas, NV · EIN 94-3119143 · latest return: tax year 2025

  Invitation Only
  Grants paid $47K Organizations funded 28 Typical grant $1,100 Preselected recipients only
  Animal WelfareChildren & YouthEducationHuman Services

• Mortenson Company Foundation

  Wilmington, DE · EIN 83-2430576 · latest return: tax year 2024

  Invitation Only
  Grants paid $550K Organizations funded 25 Typical grant $20,000 Preselected recipients only
  EducationHealthHousingHuman Services

• The Sallie Mae Fund Inc

  Newark, DE · EIN 52-2015381 · latest return: tax year 2024

  Invitation Only
  Grants paid $3M Organizations funded 21 Typical grant $50,000 Preselected recipients only
  EducationHuman ServicesCommunity Development

• Vallavbhai and Savitaben Patel Foundation Inc

  Montvale, NJ · EIN 22-3696763 · latest return: tax year 2025

  Invitation Only
  Grants paid $307K Organizations funded 20 Typical grant $5,000 Preselected recipients only
  EducationChildren & YouthFaith-BasedHealth

• The Mitchell Foundation

  Dallas, TX · EIN 75-2769798 · latest return: tax year 2024

  Gave $3.2M in 2024
  Organizations funded 17 Typical grant $30,000 Describes how to apply
  EducationHealthAnimal WelfareDisability Services

• Nemacheck Family Foundation Inc

  Aptos, CA · EIN 33-1171795 · latest return: tax year 2024

  Gave $160K in 2024
  Organizations funded 16 Typical grant $8,000 Describes how to apply
  EducationEnvironmentAnimal WelfareArts & Culture

• Segal Family Foundation Inc

  Warren, NJ · EIN 56-2446941 · latest return: tax year 2024

  Gave $12.4M in 2024
  Organizations funded 344 Typical grant $30,000 Describes how to apply
  EducationHuman ServicesArts & CultureHealth

• The Long Lewis Foundation

  Muscle Shoals, AL · EIN 46-3747942 · latest return: tax year 2024

  Invitation Only
  Grants paid $845K Organizations funded 318 Typical grant $1,000 Preselected recipients only
  Human ServicesFaith-BasedHealthChildren & Youth

• Erlbaum Family Foundation

  Ardmore, PA · EIN 23-2962563 · latest return: tax year 2024

  Invitation Only
  Grants paid $808K Organizations funded 196 Typical grant $1,000 Preselected recipients only
  Faith-BasedHuman ServicesEducationArts & Culture

• Lester Poretsky Family Foundation Inc

  Potomac, MD · EIN 52-1254096 · latest return: tax year 2024

  Invitation Only
  Grants paid $270K Organizations funded 160 Typical grant $1,000 Preselected recipients only
  EnvironmentAnimal WelfareHuman ServicesHealth

• Nextfifty Initiative D/B/A Next50

  Denver, CO · EIN 26-2700185 · latest return: tax year 2025

  Gave $9.7M in 2025
  Organizations funded 134 Typical grant $50,000 Describes how to apply
  Human ServicesHealthArts & CultureCommunity Development

• The Paula and William J Marino Family Foundation

  New Vernon, NJ · EIN 45-3967497 · latest return: tax year 2025

  Invitation Only
  Grants paid $667K Organizations funded 126 Typical grant $1,000 Preselected recipients only
  EnvironmentHuman ServicesEducationFaith-Based

• The Kranzdorf Family Foundation

  Bala Cywnyd, PA · EIN 31-1806522 · latest return: tax year 2025

  Gave $169K in 2025
  Organizations funded 126 Typical grant $300 Describes how to apply
  Animal WelfareArts & CultureHuman ServicesEducation