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.

8,952 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Hawaux Foundation

  Naples, FL · EIN 80-0961655 · latest return: tax year 2025

  Invitation Only
  Grants paid $110K Organizations funded 31 Typical grant $1,000 Preselected recipients only
  HealthHuman ServicesEducationHousing

• The Leona M and Harry B Helmsley Charitable Trust

  New York, NY · EIN 13-7184401 · latest return: tax year 2024

  Invitation Only
  Grants paid $440.9M Organizations funded 570 Typical grant $394,365 Preselected recipients only
  HealthEducationSTEMChildren & Youth

• Lovett-Woodsum Family Charitable Foundation Inc

  Boston, MA · EIN 04-2944183 · latest return: tax year 2023

  Invitation Only
  Grants paid $1.9M Organizations funded 85 Typical grant $8,000 Preselected recipients only
  EnvironmentArts & CultureEducationAnimal Welfare

• The Duke Energy Foundation

  Charlotte, NC · EIN 58-1586283 · latest return: tax year 2024

  Gave $25.6M in 2024
  Organizations funded 41 Typical grant $25,000 Describes how to apply
  Human ServicesFood AssistanceCommunity Development

• The Jochum-Moll Foundation

  Cleveland, OH · EIN 34-6538304 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.2M Organizations funded 88 Typical grant $10,000 Preselected recipients only
  EducationHousingHuman ServicesCommunity Development

• The Frederic C Hamilton Family Foundation

  Centennial, CO · EIN 54-2099318 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.1M Organizations funded 58 Typical grant $20,000 Preselected recipients only
  EducationEnvironmentHealthAnimal Welfare

• Multhauf Foundation Ltd

  Sarona, WI · EIN 04-3796687 · latest return: tax year 2025

  Invitation Only
  Grants paid $351K Organizations funded 49 Typical grant $5,000 Preselected recipients only
  EducationHuman ServicesFaith-BasedAnimal Welfare

• Macchia Family Foundation Inc

  Naples, FL · EIN 81-0730656 · latest return: tax year 2025

  Gave $140K in 2025
  Organizations funded 35 Typical grant $4,000 Describes how to apply
  EducationHuman ServicesChildren & YouthFood Assistance

• The Olive Tree Foundation Inc

  Jacksonville, FL · EIN 58-2359736 · latest return: tax year 2025

  Gave $93K in 2025
  Organizations funded 21 Typical grant $4,000 Describes how to apply
  Human ServicesChildren & YouthCommunity DevelopmentDisability Services

• Edward W Smith Jr Foundation

  Port St Lucie, FL · EIN 65-6317648 · latest return: tax year 2025

  Gave $130K in 2025
  Organizations funded 17 Typical grant $5,000 Describes how to apply
  Human ServicesChildren & YouthDisability ServicesFaith-Based

• Corbett Community Partnership Foundation aka Corbett Foundation

  Wilmington, DE · EIN 99-2261688 · latest return: tax year 2024

  Invitation Only
  Grants paid $390K Organizations funded 12 Typical grant $15,000 Preselected recipients only
  Human ServicesHomelessnessMental HealthDisability Services

• Ia Lenoir Charitable Tr

  Boca Grande, FL · EIN 47-6682909 · latest return: tax year 2024

  Gave $1.4M in 2024
  Organizations funded 54 Typical grant $10,000 Describes how to apply
  EducationHuman ServicesEnvironmentArts & Culture

• Henry Family Foundation Inc

  Dubuque, IA · EIN 59-3677987 · latest return: tax year 2025

  Gave $155K in 2025
  Organizations funded 44 Typical grant $2,500 Describes how to apply
  Human ServicesArts & CultureEducationYouth Sports

• Joseph and Rae Gann Charitable Foundation

  Bal Harbour, FL · EIN 65-6043241 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 237 Typical grant $600 Preselected recipients only
  HealthArts & CultureFaith-BasedEducation

• The V & L Marx Foundation

  Scarsdale, NY · EIN 03-0536676 · latest return: tax year 2025

  Gave $7.6M in 2025
  Organizations funded 123 Typical grant $10,000 Describes how to apply
  EducationArts & CultureHealthHuman Services

• The Bruce and Barbara Wiegand Family Foundation

  Pittsburgh, PA · EIN 38-7011787 · latest return: tax year 2025

  Invitation Only
  Grants paid $942K Organizations funded 54 Typical grant $2,000 Preselected recipients only
  Arts & CultureHuman ServicesEnvironmentHealth

• The Katsaros Family Foundation

  Naples, FL · EIN 26-1373188 · latest return: tax year 2024

  Invitation Only
  Grants paid $581K Organizations funded 40 Typical grant $5,000 Preselected recipients only
  Human ServicesHealthDisability ServicesFaith-Based

• Eric Scott Bottin Foundation

  Dunedin, FL · EIN 47-6667880 · latest return: tax year 2025

  Invitation Only
  Grants paid $210K Organizations funded 30 Typical grant $6,000 Preselected recipients only
  Children & YouthHuman ServicesMental HealthDisability Services

• Cyril F & Marie E Oneil Foundation

  New York, NY · EIN 34-6523819 · latest return: tax year 2025

  Invitation Only
  Grants paid $423K Organizations funded 97 Typical grant $2,500 Preselected recipients only
  EducationArts & CultureHuman ServicesCommunity Development

• 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