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.

19,372 funders with a return from the last few years. Clear filters Browse all profiles by state

• McGregor Fund

  Detroit, MI · EIN 38-0808800 · latest return: tax year 2024

  Gave $13.5M in 2024
  Organizations funded 141 Typical grant $55,000 Describes how to apply
  Human ServicesArts & CultureChildren & YouthCommunity Development

• Knopf Family Foundation Inc

  Wakefield, MA · EIN 57-1179990 · latest return: tax year 2025

  Gave $3.9M in 2025
  Organizations funded 126 Typical grant $25,000 Describes how to apply
  Animal WelfareHealthEnvironmentHomelessness

• California Physicians' Service Fdn Dba Blue Shield of California Fdn

  San Francisco, CA · EIN 94-2822302 · latest return: tax year 2025

  Gave $20.2M in 2025
  Organizations funded 110 Typical grant $100,000 Describes how to apply
  Human ServicesHealthEducationCommunity Development

• Heart Sing

  Chevy Chase, MD · EIN 54-1783308 · latest return: tax year 2025

  Invitation Only
  Grants paid $253K Organizations funded 109 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationFood AssistanceEnvironment

• Richard and Diane Van Grunsven Family Foundation

  Wilmington, DE · EIN 27-4195377 · latest return: tax year 2024

  Invitation Only
  Grants paid $274K Organizations funded 79 Typical grant $1,000 Preselected recipients only
  Human ServicesEducationArts & CultureHealth

• AP Kirby Jr Foundation Inc

  Mendham, NJ · EIN 22-2922817 · latest return: tax year 2025

  Invitation Only
  Grants paid $10M Organizations funded 70 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureChildren & YouthFaith-Based

• The Pilgrim Foundation

  Wilmington, DE · EIN 23-2955610 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 66 Typical grant $30,000 Preselected recipients only
  Human ServicesFaith-BasedEducationChildren & Youth

• Ethel M Looram Foundation Incorporated

  Baltimore, MD · EIN 52-6047724 · latest return: tax year 2024

  Invitation Only
  Grants paid $125K Organizations funded 61 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureEnvironmentFood Assistance

• The Royal Little Family Foundation

  Detroit, MI · EIN 05-6016740 · latest return: tax year 2024

  Invitation Only
  Grants paid $750K Organizations funded 60 Typical grant $10,000 Preselected recipients only
  EducationEnvironmentArts & CultureChildren & Youth

• Robert Lloyd Corkin Charitable Foundation

  Sudbury, MA · EIN 05-6022654 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.7M Organizations funded 59 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHuman ServicesAnimal Welfare

• Walter S Mander Foundation

  Chicago, IL · EIN 36-3961599 · latest return: tax year 2024

  Invitation Only
  Grants paid $538K Organizations funded 58 Typical grant $5,000 Preselected recipients only
  EducationCommunity DevelopmentArts & CultureEnvironment

• 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

• Wendell Family Foundation

  San Ramon, CA · EIN 94-3374830 · latest return: tax year 2025

  Invitation Only
  Grants paid $903K Organizations funded 51 Typical grant $4,000 Preselected recipients only
  EducationEnvironmentArts & CultureChildren & Youth

• 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

• The Marshall Mathers Foundation

  Encino, CA · EIN 01-0706738 · latest return: tax year 2024

  Invitation Only
  Grants paid $308K Organizations funded 50 Typical grant $2,500 Preselected recipients only
  Children & YouthEducationArts & CultureHuman Services

• Posoli Family Foundation

  Bellaire, TX · EIN 45-6211344 · latest return: tax year 2025

  Gave $378K in 2025
  Organizations funded 45 Typical grant $2,500 Describes how to apply
  EducationArts & CultureFaith-BasedHealth

• Parker Foundation

  Janesville, WI · EIN 39-6074582 · latest return: tax year 2025

  Gave $135K in 2025
  Organizations funded 45 Typical grant $1,500 Describes how to apply
  EducationChildren & YouthEnvironmentArts & Culture

• Christopher & Patricia Higgins Arnold

  Boston, MA · EIN 04-3534717 · latest return: tax year 2024

  Gave $30K in 2024
  Organizations funded 40 Typical grant $500 Describes how to apply
  EducationHealthArts & CultureEnvironment

• Oliver S & Jennie R Donaldson Charitable Trust

  Orlando, FL · EIN 04-6229044 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 36 Typical grant $25,000 Preselected recipients only
  HealthEducationArts & CultureEnvironment

• Donna and Stuart Farber Family Foundation Inc

  Westport, CT · EIN 26-1606299 · latest return: tax year 2025

  Invitation Only
  Grants paid $74K Organizations funded 36 Typical grant $1,036 Preselected recipients only
  HealthEducationArts & CultureChildren & Youth