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.

6,317 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Essex Avenue Foundation

  Wilmington, DE · EIN 85-1891431 · latest return: tax year 2024

  Invitation Only
  Grants paid $27.8M Organizations funded 77 Typical grant $300,000 Preselected recipients only
  EnvironmentEducationHuman ServicesHealth

• S & L Marx Foundation Inc

  Wilmington, DE · EIN 20-0677535 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.6M Organizations funded 138 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• Sidney E Frank Charitable Foundation

  Harrison, NY · EIN 20-6383779 · latest return: tax year 2024

  Invitation Only
  Grants paid $22.5M Organizations funded 161 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationEnvironmentChildren & Youth

• Eric and Simone Lang Foundation

  Pennington, NJ · EIN 30-6601935 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.2M Organizations funded 104 Typical grant $25,000 Preselected recipients only
  Human ServicesEducationArts & CultureAnimal Welfare

• The Riedman Foundation

  Wilmington, DE · EIN 22-2279168 · latest return: tax year 2024

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

• Paul and Pearl Caslow Foundation

  Glenview, IL · EIN 36-6065830 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 165 Typical grant $5,000 Preselected recipients only
  Human ServicesFaith-BasedHealthDisability Services

• Gary and Evelyn Trachten Family Foundation Inc

  New Rochelle, NY · EIN 85-4335405 · latest return: tax year 2025

  Invitation Only
  Grants paid $72K Organizations funded 81 Typical grant $250 Preselected recipients only
  Arts & CultureHealthEnvironmentFood Assistance

• Schoenhut Family Foundation Inc

  Sag Harbor, NY · EIN 27-3971234 · latest return: tax year 2025

  Invitation Only
  Grants paid $109K Organizations funded 103 Typical grant $500 Preselected recipients only
  EducationHealthHuman ServicesChildren & Youth

• The Brook Fund Inc

  Allendale, NJ · EIN 22-2561995 · latest return: tax year 2025

  Invitation Only
  Grants paid $305K Organizations funded 87 Typical grant $600 Preselected recipients only
  Arts & CultureEducationHealthEnvironment

• The Zegar Family Foundation

  New York, NY · EIN 13-7548507 · latest return: tax year 2024

  Invitation Only
  Grants paid $27M Organizations funded 105 Typical grant $125,000 Preselected recipients only
  EnvironmentArts & CultureEducationHuman Services

• The Irving Harris Foundation

  Chicago, IL · EIN 36-6055115 · latest return: tax year 2024

  Invitation Only
  Grants paid $22.1M Organizations funded 337 Typical grant $25,000 Preselected recipients only
  Arts & CultureHuman ServicesChildren & YouthEducation

• 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

• 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

• Bauer Family Foundation Inc

  Wilmington, DE · EIN 20-3448306 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 49 Typical grant $5,000 Preselected recipients only
  Human ServicesArts & CultureEducationEnvironment

• Glenn and Carol Pearsall Adirondack Foundation Inc

  Johnsburg, NY · EIN 14-1827199 · latest return: tax year 2024

  Gave $105K in 2024
  Organizations funded 40 Typical grant $2,500 Describes how to apply
  EducationArts & CultureChildren & YouthEnvironment

• Nicholas Martini Foundation

  Newark, NJ · EIN 22-2756049 · latest return: tax year 2024

  Gave $814K in 2024
  Organizations funded 87 Typical grant $3,000 Describes how to apply
  Arts & CultureHealthHuman ServicesChildren & Youth

• Doty Family Foundation

  New York, NY · EIN 13-2921496 · latest return: tax year 2025

  Invitation Only
  Grants paid $682K Organizations funded 79 Typical grant $1,875 Preselected recipients only
  EducationHealthChildren & YouthFood Assistance

• The Bernheim Foundation Inc

  New York, NY · EIN 13-6084144 · latest return: tax year 2024

  Invitation Only
  Grants paid $261K Organizations funded 61 Typical grant $2,500 Preselected recipients only
  Arts & CultureFood AssistanceEnvironmentHuman Services

• Reed Family Foundation Inc

  Lake Geneva, WI · EIN 26-1247721 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.7M Organizations funded 239 Typical grant $2,500 Preselected recipients only
  EducationEnvironmentArts & CultureHealth

• 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