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.

7,481 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Jack and Sarita Gantz Foundation Inc

  Harrison, NY · EIN 13-3352396 · latest return: tax year 2024

  Invitation Only
  Grants paid $751K Organizations funded 59 Typical grant $6,500 Preselected recipients only
  EducationArts & CultureHealthFaith-Based

• The Wiggins Foundation Inc

  Wilmington, DE · EIN 06-1415108 · latest return: tax year 2024

  Invitation Only
  Grants paid $896K Organizations funded 58 Typical grant $5,000 Preselected recipients only
  EnvironmentEducationHealthHuman Services

• The Carol and Arnold Wolowitz Family Foundation Inc

  Hauppauge, NY · EIN 23-7201382 · latest return: tax year 2025

  Invitation Only
  Grants paid $242K Organizations funded 56 Typical grant $1,500 Preselected recipients only
  HealthArts & CultureHuman ServicesEducation

• Stuntz Family Foundation

  New York, NY · EIN 13-3979253 · latest return: tax year 2023

  Invitation Only
  Grants paid $576K Organizations funded 55 Typical grant $5,000 Preselected recipients only
  Arts & CultureHealthEducationChildren & Youth

• Norathco Foundation

  Ithaca, NY · EIN 16-1731980 · latest return: tax year 2025

  Invitation Only
  Grants paid $162K Organizations funded 55 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesChildren & Youth

• Bollag Family Foundation

  Concord, NC · EIN 82-3692114 · latest return: tax year 2025

  Invitation Only
  Grants paid $178K Organizations funded 54 Typical grant $2,000 Preselected recipients only
  Human ServicesArts & CultureEnvironmentChildren & Youth

• Linda and Alan Kahn Foundation Inc

  Forest Hills, NY · EIN 11-3483455 · latest return: tax year 2025

  Invitation Only
  Grants paid $80K Organizations funded 53 Typical grant $500 Preselected recipients only
  Animal WelfareEducationArts & CultureDisability Services

• Bane Foundation

  Salem, VA · EIN 54-1716303 · latest return: tax year 2024

  Invitation Only
  Grants paid $52K Organizations funded 53 Typical grant $500 Preselected recipients only
  Arts & CultureHealthAnimal WelfareEducation

• Oberndorf Family Foundation

  San Francisco, CA · EIN 68-0299542 · latest return: tax year 2025

  Invitation Only
  Grants paid $21.2M Organizations funded 52 Typical grant $40,000 Preselected recipients only
  EducationArts & CultureHealthEnvironment

• Gabelli Foundation Inc

  Reno, NV · EIN 94-2975159 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.7M Organizations funded 51 Typical grant $50,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHealth

• Frankel Family Foundation

  Prescott, AZ · EIN 36-7337220 · latest return: tax year 2025

  Invitation Only
  Grants paid $833K Organizations funded 51 Typical grant $5,000 Preselected recipients only
  EducationHuman ServicesArts & CultureAnimal Welfare

• Creigh Family Foundation

  Lincoln, NE · EIN 46-0503537 · latest return: tax year 2025

  Gave $330K in 2025
  Organizations funded 51 Typical grant $4,500 Describes how to apply
  EducationArts & CultureHuman Services

• Infosys Foundation USA

  New York, NY · EIN 26-4592537 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.8M Organizations funded 50 Typical grant $37,500 Preselected recipients only
  EducationArts & CultureChildren & YouthSTEM

• The Kappler Marrack Foundation

  Wilmington, DE · EIN 26-1496760 · latest return: tax year 2025

  Invitation Only
  Grants paid $263K Organizations funded 48 Typical grant $4,000 Preselected recipients only
  HealthArts & CultureHuman ServicesAnimal Welfare

• William and Karen Lavoie Foundation Inc

  Redondo Beach, CA · EIN 37-1848439 · latest return: tax year 2025

  Invitation Only
  Grants paid $126K Organizations funded 48 Typical grant $1,000 Preselected recipients only
  Arts & CultureEnvironmentAnimal WelfareFaith-Based

• The Arangio Family Foundation

  Fogelsville, PA · EIN 86-1770529 · latest return: tax year 2024

  Invitation Only
  Grants paid $75K Organizations funded 48 Typical grant $1,000 Preselected recipients only
  EducationHealthArts & CultureChildren & Youth

• Robert E & Marie Orr Smith Foundation

  Philadelphia, PA · EIN 23-7709897 · latest return: tax year 2024

  Invitation Only
  Grants paid $993K Organizations funded 47 Typical grant $20,000 Preselected recipients only
  HealthHuman ServicesArts & CultureEducation

• The Sarah and Daniel Rueven Foundation

  New York, NY · EIN 83-3943012 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5M Organizations funded 45 Typical grant $18,000 Preselected recipients only
  EducationArts & CultureHealthFaith-Based

• The Fred Gellert Family Foundation

  Mill Valley, CA · EIN 94-6062859 · latest return: tax year 2024

  Gave $194K in 2024
  Organizations funded 45 Typical grant $2,000 Describes how to apply
  EducationHuman ServicesHealthEnvironment

• The Niner Foundation Inc

  Jackson, WY · EIN 06-1468635 · latest return: tax year 2025

  Gave $5.3M in 2025
  Organizations funded 44 Typical grant $3,000 Describes how to apply
  EducationArts & CultureAnimal WelfareHuman Services