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.

5,538 funders with a return from the last few years. Clear filters Browse all profiles by state

• Hieronymus Foundation Inc

  Tampa, FL · EIN 45-3478876 · latest return: tax year 2025

  Invitation Only
  Grants paid $674K Organizations funded 33 Typical grant $5,000 Preselected recipients only
  Arts & CultureAnimal WelfareEducationHomelessness

• The Dianne & David Stern Foundation

  New York, NY · EIN 26-1598679 · latest return: tax year 2025

  Invitation Only
  Grants paid $656K Organizations funded 33 Typical grant $5,000 Preselected recipients only
  Animal WelfareEnvironmentArts & CultureChildren & Youth

• Brickley Harry Dr Farm Foundation Inc

  Bluffton, IN · EIN 81-4620279 · latest return: tax year 2024

  Gave $630K in 2024
  Organizations funded 33 Typical grant $1,400 Describes how to apply
  EducationArts & CultureChildren & YouthCommunity Development

• William Rosenberg Family Foundation Inc

  Boston, MA · EIN 59-2675613 · latest return: tax year 2024

  Invitation Only
  Grants paid $467K Organizations funded 33 Typical grant $10,000 Preselected recipients only
  HealthEducationArts & CultureDisability Services

• W F Foundation

  Chicago, IL · EIN 36-4189166 · latest return: tax year 2025

  Invitation Only
  Grants paid $345K Organizations funded 33 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentHuman Services

• O'Donnell Iselin Foundation Inc

  Valley Stream, NY · EIN 51-6016471 · latest return: tax year 2025

  Gave $196K in 2025
  Organizations funded 33 Typical grant $2,500 Describes how to apply
  Arts & CultureEnvironmentEducationHealth

• Hobbs Family Charitable Trust

  New Canaan, CT · EIN 06-1602789 · latest return: tax year 2025

  Invitation Only
  Grants paid $150K Organizations funded 33 Typical grant $1,000 Preselected recipients only
  EducationAnimal WelfareArts & CultureCommunity Development

• William J Burns Foundation Inc

  Vermontville, NY · EIN 13-3374325 · latest return: tax year 2025

  Invitation Only
  Grants paid $120K Organizations funded 33 Typical grant $3,000 Preselected recipients only
  HealthEducationAnimal WelfareFaith-Based

• The Sheth Family Foundation

  Duluth, GA · EIN 58-2498469 · latest return: tax year 2024

  Gave $111K in 2024
  Organizations funded 33 Typical grant $2,000 Describes how to apply
  Food AssistanceHealthHuman Services

• The Gray Foundation

  Houston, TX · EIN 74-6040504 · latest return: tax year 2024

  Invitation Only
  Grants paid $90K Organizations funded 33 Typical grant $3,000 Preselected recipients only
  Children & YouthFood AssistanceHomelessnessDisability Services

• The Taniguchi Deane Family Foundation

  Cohasset, MA · EIN 42-1653917 · latest return: tax year 2025

  Invitation Only
  Grants paid $77K Organizations funded 33 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentHealthChildren & Youth

• Mzl 40 Foundation

  Cedarhurst, NY · EIN 42-1687141 · latest return: tax year 2025

  Invitation Only
  Grants paid $48K Organizations funded 33 Typical grant $500 Preselected recipients only
  Faith-BasedEducationHealthCommunity Development

• Rudolph & Greta Koppel Foundation Inc

  Miami, FL · EIN 13-6275116 · latest return: tax year 2024

  Invitation Only
  Grants paid $39K Organizations funded 33 Typical grant $500 Preselected recipients only
  EducationAnimal WelfareArts & CultureVeterans

• The Siegel & Friend Foundation

  Rolling Hills Estates, CA · EIN 46-3101628 · latest return: tax year 2025

  Gave $34K in 2025
  Organizations funded 33 Typical grant $210 Describes how to apply
  Food AssistanceHomelessnessHuman Services

• The David W Knapp Charitable Foundation

  Brooklyn, OH · EIN 06-1489095 · latest return: tax year 2025

  Invitation Only
  Grants paid $28K Organizations funded 33 Typical grant $855 Preselected recipients only
  EducationHealthArts & CultureCommunity Development

• Silverback Educational Foundation for the Arts Dance and Athletics

  Newtown Square, PA · EIN 46-4902114 · latest return: tax year 2025

  Gave $3.7M in 2025
  Organizations funded 32 Typical grant $17,500 Describes how to apply
  EducationChildren & YouthYouth SportsArts & Culture

• Ardmore Institute of Health

  Ardmore, OK · EIN 73-0550692 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 32 Typical grant $75,000 Preselected recipients only
  HealthEducationFood AssistanceCommunity Development

• Germeshausen Foundation Inc

  Wayne, PA · EIN 04-3485516 · latest return: tax year 2024

  Gave $1.6M in 2024
  Organizations funded 32 Typical grant $10,000 Describes how to apply
  EducationArts & CultureEnvironmentChildren & Youth

• Hoag Family Foundation

  Atherton, CA · EIN 94-3383126 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 32 Typical grant $25,000 Preselected recipients only
  EnvironmentHealthEducationFood Assistance

• Lisa Wendel Memorial Foundation

  Iselin, NJ · EIN 13-3217479 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 32 Typical grant $2,500 Preselected recipients only
  HealthAnimal WelfareArts & CultureEnvironment