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.

15,886 funders with a return from the last few years. Clear filters Browse all profiles by state

• Delta Dental Community Care Foundation

  San Francisco, CA · EIN 37-1570764 · latest return: tax year 2025

  Invitation Only
  Grants paid $32.9M Organizations funded 389 Typical grant $40,000 Preselected recipients only
  HealthHuman ServicesEducationFood Assistance

• Bernard E & Alba Witkin Charitable Foundation

  Berkeley, CA · EIN 73-1661679 · latest return: tax year 2025

  Invitation Only
  Grants paid $2M Organizations funded 122 Typical grant $15,000 Preselected recipients only
  EducationChildren & YouthHuman ServicesArts & Culture

• The Wood-Claeyssens Foundation

  Santa Barbara, CA · EIN 32-0341358 · latest return: tax year 2024

  Gave $8.4M in 2024
  Organizations funded 112 Typical grant $30,000 Describes how to apply
  EducationChildren & YouthAnimal WelfareArts & Culture

• The William G Irwin Charity Foundation

  San Francisco, CA · EIN 94-6069873 · latest return: tax year 2024

  Gave $10.8M in 2024
  Organizations funded 117 Typical grant $50,000 Describes how to apply
  Food AssistanceEducationHealthHuman Services

• John Jewett & Helen Chandler Garland Fou Ndation

  Pasadena, CA · EIN 95-6023587 · latest return: tax year 2025

  Invitation Only
  Grants paid $6.5M Organizations funded 115 Typical grant $30,000 Preselected recipients only
  EducationHuman ServicesChildren & YouthHealth

• Open Stewardship Foundation

  Los Angeles, CA · EIN 45-3682002 · latest return: tax year 2025

  Gave $707K in 2025
  Organizations funded 89 Typical grant $4,000 Describes how to apply
  Human ServicesEducationFaith-BasedHomelessness

• The William H Donner Foundation Inc

  Tarrytown, NY · EIN 23-1611346 · latest return: tax year 2024

  Invitation Only
  Grants paid $10.4M Organizations funded 288 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesHealth

• The Angell Foundation

  Los Angeles, CA · EIN 01-0789717 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.2M Organizations funded 118 Typical grant $10,000 Preselected recipients only
  EducationHuman ServicesChildren & YouthArts & Culture

• The Hexberg Family Foundation

  Laguna Beach, CA · EIN 91-2172555 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 79 Typical grant $15,000 Preselected recipients only
  EducationChildren & YouthEnvironmentAnimal Welfare

• Tosa Foundation

  Portola Valley, CA · EIN 94-3165171 · latest return: tax year 2024

  Invitation Only
  Grants paid $129.8M Organizations funded 116 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentArts & CultureHuman Services

• Jason Family Foundation

  Irvine, CA · EIN 94-3269919 · latest return: tax year 2024

  Invitation Only
  Grants paid $78K Organizations funded 54 Typical grant $1,000 Preselected recipients only
  EducationHealthEnvironmentYouth Sports

• Mashhoon Family Foundation

  Vernon, CA · EIN 26-0663435 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 35 Typical grant $5,000 Preselected recipients only
  EducationHealthChildren & YouthHomelessness

• William D James Foundation

  Saint Louis, MO · EIN 94-6057272 · latest return: tax year 2024

  Gave $60K in 2024
  Organizations funded 24 Typical grant $2,000 Describes how to apply
  Education

• Ronald Newburg Foundation Inc

  Woodland Hills, CA · EIN 95-4471226 · latest return: tax year 2024

  Gave $116K in 2024
  Organizations funded 24 Typical grant $2,500 Describes how to apply
  EducationHealthArts & CultureChildren & Youth

• Declaration of Trust of the Bijan Amin and Soraya Amin Foundation

  Los Angeles, CA · EIN 95-7110956 · latest return: tax year 2025

  Gave $512K in 2025
  Organizations funded 24 Typical grant $5,000 Describes how to apply
  EducationHealthSTEMArts & Culture

• The Kavli Foundation

  Los Angeles, CA · EIN 77-0560142 · latest return: tax year 2024

  Invitation Only
  Grants paid $17.4M Organizations funded 100 Typical grant $60,000 Preselected recipients only
  STEMEducationCommunity DevelopmentArts & Culture

• Winifred Stevens Foundation

  Tempe, AZ · EIN 47-5488504 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.1M Organizations funded 122 Typical grant $45,000 Preselected recipients only
  EducationHealthFaith-BasedEnvironment

• Loeb Family Foundation Inc

  Montgomery, AL · EIN 63-0960783 · latest return: tax year 2025

  Invitation Only
  Grants paid $312K Organizations funded 60 Typical grant $2,500 Preselected recipients only
  EducationArts & CultureFaith-BasedHuman Services

• The Prudential Foundation

  Newark, NJ · EIN 22-2175290 · latest return: tax year 2025

  Invitation Only
  Grants paid $41.3M Organizations funded 141 Typical grant $200,000 Preselected recipients only
  Community DevelopmentEducationChildren & YouthHousing

• Hunter Family Foundation

  Chicago, IL · EIN 37-1887329 · latest return: tax year 2024

  Invitation Only
  Grants paid $11.2M Organizations funded 138 Typical grant $50,000 Preselected recipients only
  EducationEnvironmentChildren & YouthHuman Services