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.

1,511 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Klarman Family Foundation

  Boston, MA · EIN 04-3105768 · latest return: tax year 2024

  Gave $82.2M in 2024
  Organizations funded 260 Typical grant $100,000 Describes how to apply
  EducationArts & CultureHuman ServicesChildren & Youth

• Clara Weiss Fund Weiss David C Et Al Ttee

  Seville, OH · EIN 34-6556158 · latest return: tax year 2025

  Gave $449K in 2025
  Organizations funded 213 Typical grant $1,500 Describes how to apply
  EducationArts & CultureHealthAnimal Welfare

• The Billi Marcus Foundation Inc

  Atlanta, GA · EIN 58-2396542 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.3M Organizations funded 207 Typical grant $1,000 Preselected recipients only
  HealthHuman ServicesArts & CultureEducation

• Wasserman Foundation

  Los Angeles, CA · EIN 95-6038762 · latest return: tax year 2024

  Invitation Only
  Grants paid $13.7M Organizations funded 197 Typical grant $10,000 Preselected recipients only
  Youth SportsHuman ServicesEducationArts & Culture

• The Andover Companies Charitable Foundation

  Wilmington, DE · EIN 87-2664214 · latest return: tax year 2025

  Invitation Only
  Grants paid $412K Organizations funded 178 Typical grant $1,000 Preselected recipients only
  Human ServicesHealthEducationAnimal Welfare

• Centimark Foundation

  Canonsburg, PA · EIN 20-8911858 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.3M Organizations funded 172 Typical grant $10,000 Preselected recipients only
  Human ServicesHealthChildren & YouthEducation

• Woodmenlife Outreach Foundation

  Omaha, NE · EIN 84-4477207 · latest return: tax year 2024

  Invitation Only
  Grants paid $771K Organizations funded 169 Typical grant $2,562 Preselected recipients only
  Human ServicesHealthCommunity DevelopmentEducation

• Manitou Fund

  White Bear Lake, MN · EIN 41-6055113 · latest return: tax year 2024

  Invitation Only
  Grants paid $20.1M Organizations funded 164 Typical grant $50,000 Preselected recipients only
  EducationArts & CultureEnvironmentAnimal Welfare

• Hcd Foundation

  Chicago, IL · EIN 36-3669822 · latest return: tax year 2024

  Invitation Only
  Grants paid $693K Organizations funded 144 Typical grant $2,250 Preselected recipients only
  EnvironmentHealthEducationAnimal Welfare

• The Thompson Family Foundation Inc

  New York, NY · EIN 06-1194385 · latest return: tax year 2024

  Gave $24.1M in 2024
  Organizations funded 143 Typical grant $50,000 Describes how to apply
  Arts & CultureHuman ServicesEducationHealth

• Dillon Foundation

  Sterling, IL · EIN 36-6059349 · latest return: tax year 2024

  Gave $3.6M in 2024
  Organizations funded 134 Typical grant $6,000 Describes how to apply
  EducationArts & CultureHealthChildren & Youth

• Westmeath Foundation

  Wilmington, DE · EIN 46-1350014 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.7M Organizations funded 131 Typical grant $15,000 Preselected recipients only
  EducationChildren & YouthHuman ServicesHealth

• Wold Foundation

  Casper, WY · EIN 74-2406069 · latest return: tax year 2024

  Gave $2.8M in 2024
  Organizations funded 128 Typical grant $5,000 Describes how to apply
  EducationChildren & YouthHealthArts & Culture

• John and Marcia Goldman Foundation

  San Francisco, CA · EIN 94-3274370 · latest return: tax year 2024

  Gave $8.8M in 2024
  Organizations funded 123 Typical grant $15,000 Describes how to apply
  Arts & CultureEducationHealthEnvironment

• Brownington Foundation Inc

  South River, NJ · EIN 23-7043230 · latest return: tax year 2025

  Invitation Only
  Grants paid $770K Organizations funded 122 Typical grant $5,000 Preselected recipients only
  EducationHuman ServicesArts & CultureYouth Sports

• Zurn Foundation Inc (Fka Rexnord Foundation Inc)

  Milwaukee, WI · EIN 39-6042029 · latest return: tax year 2024

  Gave $561K in 2024
  Organizations funded 115 Typical grant $500 Describes how to apply
  EducationHuman ServicesHealthChildren & Youth

• Fulk Family Foundation Inc

  Lincoln, NE · EIN 47-0732237 · latest return: tax year 2024

  Invitation Only
  Grants paid $23.5M Organizations funded 111 Typical grant $50,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHealth

• Unnewehr Family Foundation

  Cincinnati, OH · EIN 87-4782817 · latest return: tax year 2024

  Gave $2.9M in 2024
  Organizations funded 104 Typical grant $15,000 Describes how to apply
  Human ServicesChildren & YouthHealthEducation

• THE MOSAIC FOUNDATION (Of R & P Heydon)

  Ann Arbor, MI · EIN 38-2910797 · latest return: tax year 2024

  Invitation Only
  Grants paid $393K Organizations funded 103 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationAnimal WelfareHealth

• Sanford P & Irene F Burnstein Foundation Irene F Burnstein Co-Trustee

  Tulsa, OK · EIN 73-6247047 · latest return: tax year 2024

  Gave $12.1M in 2024
  Organizations funded 101 Typical grant $30,000 Describes how to apply
  Human ServicesEducationAnimal WelfareFood Assistance