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.

3,660 funders with a return from the last few years. Clear filters Browse all profiles by state

• Surendra and Karen Gupta Arc Foundation

  St Louis, MO · EIN 43-1889980 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 174 Typical grant $2,000 Describes how to apply
  Animal WelfareEducationEnvironmentHealth

• Ting Tsung and Wei Fong Chao Foundation

  Houston, TX · EIN 30-0005201 · latest return: tax year 2024

  Invitation Only
  Grants paid $28.8M Organizations funded 169 Typical grant $30,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• Richard E and Nancy P Marriott Foundation Inc

  Bethesda, MD · EIN 52-1953832 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.3M Organizations funded 169 Typical grant $15,000 Preselected recipients only
  EducationHuman ServicesChildren & YouthCommunity Development

• J F Maddox Foundation

  Hobbs, NM · EIN 75-6023767 · latest return: tax year 2024

  Gave $4.2M in 2024
  Organizations funded 159 Typical grant $5,000 Describes how to apply
  EducationArts & CultureChildren & YouthHuman Services

• The Brookby Foundation

  Milwaukee, WI · EIN 38-3202330 · latest return: tax year 2024

  Gave $3.5M in 2024
  Organizations funded 151 Typical grant $1,500 Describes how to apply
  EnvironmentEducationArts & CultureHealth

• Whh Foundation

  San Marino, CA · EIN 20-0775264 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.9M Organizations funded 149 Typical grant $15,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• 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

• Citadel Group Foundation

  Miami, FL · EIN 36-4482467 · latest return: tax year 2025

  Invitation Only
  Grants paid $7.2M Organizations funded 103 Typical grant $15,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• The Ambrose Monell Foundation

  New York, NY · EIN 13-1982683 · latest return: tax year 2024

  Gave $19.9M in 2024
  Organizations funded 102 Typical grant $50,000 Describes how to apply
  HealthEducationArts & CultureEnvironment

• The William and Elaine Kaplan Family Private Foundation

  Newburgh, NY · EIN 22-2470361 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.7M Organizations funded 94 Typical grant $5,000 Preselected recipients only
  Arts & CultureChildren & YouthEducationHealth

• The Klungness Family Foundation Inc

  Wilmington, DE · EIN 01-0791882 · latest return: tax year 2023

  Invitation Only
  Grants paid $5.5M Organizations funded 93 Typical grant $30,000 Preselected recipients only
  EnvironmentAnimal WelfareHealthEducation

• Beatrice Renfield Foundation

  New York, NY · EIN 51-0156925 · latest return: tax year 2024

  Invitation Only
  Grants paid $733K Organizations funded 90 Typical grant $1,500 Preselected recipients only
  Arts & CultureEnvironmentEducationAnimal Welfare

• Walter Henry Freygang Foundation

  Akron, OH · EIN 22-6027952 · latest return: tax year 2024

  Invitation Only
  Grants paid $735K Organizations funded 86 Typical grant $6,930 Preselected recipients only
  EducationHuman ServicesHealthArts & Culture

• The Brian D Stevens Foundation

  Folsom, CA · EIN 82-2946505 · latest return: tax year 2025

  Invitation Only
  Grants paid $342K Organizations funded 84 Typical grant $1,500 Preselected recipients only
  HealthCommunity DevelopmentHuman ServicesAnimal Welfare

• Sherwat Charitable Trust

  Oakland, MD · EIN 52-6956347 · latest return: tax year 2025

  Invitation Only
  Grants paid $89K Organizations funded 82 Typical grant $360 Preselected recipients only
  EducationHuman ServicesFood AssistanceHealth

• General Atlantic Foundation

  New York, NY · EIN 31-1725309 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.2M Organizations funded 72 Typical grant $25,000 Preselected recipients only
  EducationHealthHuman ServicesEnvironment

• Rice Family Foundation

  Bainbridge Island, WA · EIN 36-3529826 · latest return: tax year 2024

  Invitation Only
  Grants paid $690K Organizations funded 70 Typical grant $6,000 Preselected recipients only
  Human ServicesEducationFaith-BasedHealth

• Nelson Talbott Foundation

  Washington, DC · EIN 31-6039441 · latest return: tax year 2024

  Invitation Only
  Grants paid $270K Organizations funded 65 Typical grant $1,500 Preselected recipients only
  EducationArts & CultureEnvironmentFood Assistance

• Butler Family Foundation

  Lake Forest, IL · EIN 36-6101775 · latest return: tax year 2025

  Gave $1.8M in 2025
  Organizations funded 63 Typical grant $10,000 Describes how to apply
  EducationFaith-BasedArts & CultureHealth

• The Wildflower Foundation Inc

  Miami, FL · EIN 27-0406313 · latest return: tax year 2025

  Invitation Only
  Grants paid $4.4M Organizations funded 62 Typical grant $38,000 Preselected recipients only
  Human ServicesAnimal WelfareEnvironmentArts & Culture