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.

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

• The Robert and Susan Brown Family Foundation Inc

  Neenah, WI · EIN 26-0743538 · latest return: tax year 2025

  Invitation Only
  Grants paid $388K Organizations funded 51 Typical grant $5,000 Preselected recipients only
  Human ServicesChildren & YouthEducationEnvironment

• The Afognak Fund

  Fox Point, WI · EIN 06-1521981 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.1M Organizations funded 50 Typical grant $30,000 Preselected recipients only
  Arts & CultureEducationEnvironmentAnimal Welfare

• The Gusti Brandt Foundation

  Greenwich, CT · EIN 13-6185337 · latest return: tax year 2024

  Invitation Only
  Grants paid $90K Organizations funded 47 Typical grant $500 Preselected recipients only
  Arts & CultureEducationAnimal WelfareHealth

• The Charles E & Edna T Brundage Char Sci & Wildlife Cons Fdn

  Iselin, NJ · EIN 22-6050185 · latest return: tax year 2025

  Gave $240K in 2025
  Organizations funded 43 Typical grant $4,000 Describes how to apply
  Arts & CultureEducationAnimal WelfareEnvironment

• Edward C Johnson Fund

  Boston, MA · EIN 04-6108344 · latest return: tax year 2024

  Invitation Only
  Grants paid $16.5M Organizations funded 42 Typical grant $250,000 Preselected recipients only
  EnvironmentAnimal WelfareArts & CultureSTEM

• Mary and Kathleen Harriman Foundation

  New York, NY · EIN 51-0193921 · latest return: tax year 2024

  Invitation Only
  Grants paid $232K Organizations funded 41 Typical grant $3,500 Preselected recipients only
  EducationAnimal WelfareChildren & YouthHealth

• The Materium Foundation

  San Francisco, CA · EIN 26-1547956 · latest return: tax year 2024

  Invitation Only
  Grants paid $50K Organizations funded 41 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationAnimal WelfareEnvironment

• Buckingham School of Frederick County Maryland

  Baltimore, MD · EIN 52-6034781 · latest return: tax year 2025

  Invitation Only
  Grants paid $84K Organizations funded 30 Typical grant $2,000 Preselected recipients only
  Animal WelfareArts & CultureEducationEnvironment

• EJK Foundation

  Wilmington, DE · EIN 83-4229407 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 20 Typical grant $25,000 Preselected recipients only
  EnvironmentAnimal WelfareEducation

• Raymond E & Marie V Fontaine Family Foundation Inc

  Harwich, MA · EIN 04-3368470 · latest return: tax year 2025

  Invitation Only
  Grants paid $55K Organizations funded 20 Typical grant $2,000 Preselected recipients only
  EnvironmentHuman ServicesAnimal WelfareFood Assistance

• Bertram Teich Foundation Inc

  Dorset, VT · EIN 13-3628720 · latest return: tax year 2025

  Invitation Only
  Grants paid $8,400 Organizations funded 14 Typical grant $600 Preselected recipients only
  EnvironmentAnimal WelfareFood AssistanceArts & Culture

• The Anne & Leigh Perkins Foundation (Formerly the Leigh H Perkins Fdn)

  Monticello, FL · EIN 34-1496755 · latest return: tax year 2025

  Gave $350K in 2025
  Organizations funded 10 Typical grant $5,000 Describes how to apply
  Animal WelfareEnvironmentArts & CultureHuman Services

• The Harry and Jeanette Weinberg Foundation Inc

  Owings Mills, MD · EIN 52-6037034 · latest return: tax year 2024

  Invitation Only
  Grants paid $127.8M Organizations funded 872 Typical grant $50,000 Preselected recipients only
  EducationChildren & YouthHealthHousing

• Crankstart Foundation

  San Jose, CA · EIN 94-3377099 · latest return: tax year 2024

  Invitation Only
  Grants paid $201.3M Organizations funded 435 Typical grant $250,000 Preselected recipients only
  EducationArts & CultureHuman ServicesChildren & Youth

• Open Society Institute

  New York, NY · EIN 13-7029285 · latest return: tax year 2024

  Gave $146.9M in 2024
  Organizations funded 354 Typical grant $3,000 Describes how to apply
  EducationArts & CultureHuman ServicesEnvironment

• Salem Five Charitable Foundation Inc

  Salem, MA · EIN 04-3342405 · latest return: tax year 2025

  Gave $1.1M in 2025
  Organizations funded 337 Typical grant $2,500 Describes how to apply
  Human ServicesArts & CultureChildren & YouthFood Assistance

• Synthomer Foundation Inc

  Beachwood, OH · EIN 34-1909350 · latest return: tax year 2024

  Gave $1.3M in 2024
  Organizations funded 289 Typical grant $3,000 Describes how to apply
  EducationArts & CultureHuman ServicesAnimal Welfare

• The Jm Kaplan Fund Inc

  New York, NY · EIN 13-6090286 · latest return: tax year 2024

  Gave $7.4M in 2024
  Organizations funded 275 Typical grant $6,000 Describes how to apply
  Arts & CultureEnvironmentEducationCommunity Development

• Casey Family Programs

  Seattle, WA · EIN 91-0793881 · latest return: tax year 2024

  Invitation Only
  Grants paid $6M Organizations funded 201 Typical grant $1,000 Preselected recipients only
  Children & YouthEducationHuman ServicesArts & Culture

• The Frist Foundation

  Nashville, TN · EIN 62-1134070 · latest return: tax year 2024

  Gave $58.2M in 2024
  Organizations funded 174 Typical grant $20,000 Describes how to apply
  EducationHuman ServicesArts & CultureHealth