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.

10,823 funders with a return from the last few years. Clear filters Browse all profiles by state

• Waverley Street Foundation

  Palo Alto, CA · EIN 81-3242506 · latest return: tax year 2024

  Invitation Only
  Grants paid $282.1M Organizations funded 144 Typical grant $1,000,000 Preselected recipients only
  EnvironmentEducationCommunity DevelopmentHealth

• The JEM Project

  Tiburon, CA · EIN 84-3344588 · latest return: tax year 2024

  Invitation Only
  Grants paid $3M Organizations funded 64 Typical grant $25,000 Preselected recipients only
  EducationChildren & YouthAnimal WelfareHuman Services

• The Corwin D Denney Foundation

  Long Beach, CA · EIN 23-7015087 · latest return: tax year 2025

  Invitation Only
  Grants paid $790K Organizations funded 48 Typical grant $10,000 Preselected recipients only
  HealthHuman ServicesEnvironmentArts & Culture

• The Michelson 20Mm Foundation Inc

  Los Angeles, CA · EIN 27-2898736 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 55 Typical grant $15,000 Preselected recipients only
  EducationEnvironmentHuman ServicesArts & Culture

• Warren & Katharine Schlinger Foundation

  Laguna Niguel, CA · EIN 95-4494669 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.3M Organizations funded 42 Typical grant $20,000 Preselected recipients only
  Animal WelfareArts & CultureEducationHuman Services

• Issa Family Foundation

  Vista, CA · EIN 33-0834068 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.6M Organizations funded 41 Typical grant $10,000 Preselected recipients only
  Arts & CultureHomelessnessHuman ServicesChildren & Youth

• Frankel Family Foundation

  San Francisco, CA · EIN 26-0358979 · latest return: tax year 2025

  Invitation Only
  Grants paid $313K Organizations funded 49 Typical grant $5,000 Preselected recipients only
  Human ServicesArts & CultureEnvironmentAnimal Welfare

• Combs Foundation

  Los Altos Hls, CA · EIN 20-5926294 · latest return: tax year 2025

  Invitation Only
  Grants paid $57K Organizations funded 42 Typical grant $500 Preselected recipients only
  Arts & CultureHealthEducationEnvironment

• Zalec Familian and Lilian Levinson Foundation

  Albany, CA · EIN 95-6099164 · latest return: tax year 2024

  Invitation Only
  Grants paid $286K Organizations funded 40 Typical grant $5,000 Preselected recipients only
  Human ServicesArts & CultureEducationChildren & Youth

• Hymowitz Family Foundation

  Wilmington, DE · EIN 27-4267865 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 76 Typical grant $7,500 Preselected recipients only
  EducationHuman ServicesEnvironmentHealth

• Rodan Family Foundation

  Orinda, CA · EIN 83-0761600 · latest return: tax year 2024

  Invitation Only
  Grants paid $10.8M Organizations funded 56 Typical grant $90,000 Preselected recipients only
  Faith-BasedEducationHuman ServicesArts & Culture

• Gilead Sciences Foundation

  Foster City, CA · EIN 20-1042419 · latest return: tax year 2024

  Invitation Only
  Grants paid $19M Organizations funded 46 Typical grant $125,000 Preselected recipients only
  EducationHealthChildren & YouthArts & Culture

• The Caruso Family Foundation

  Los Angeles, CA · EIN 95-4317077 · latest return: tax year 2024

  Gave $3.7M in 2024
  Organizations funded 34 Typical grant $25,661 Describes how to apply
  EducationHuman ServicesArts & CultureChildren & Youth

• The George & Wilma Leonard Charitable Foundation

  Novato, CA · EIN 94-2598897 · latest return: tax year 2025

  Invitation Only
  Grants paid $708K Organizations funded 48 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureChildren & YouthFood Assistance

• James B Chanin Foundation Inc

  Oakland, CA · EIN 88-3172642 · latest return: tax year 2025

  Invitation Only
  Grants paid $126K Organizations funded 48 Typical grant $2,000 Preselected recipients only
  HealthHuman ServicesChildren & YouthArts & Culture

• Dan and Stacey Case Family Foundation

  San Francisco, CA · EIN 91-2148156 · latest return: tax year 2025

  Invitation Only
  Grants paid $669K Organizations funded 43 Typical grant $6,000 Preselected recipients only
  EducationArts & CultureChildren & YouthEnvironment

• Macdonald Family Foundation

  Los Angeles, CA · EIN 95-4396044 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.7M Organizations funded 52 Typical grant $25,000 Preselected recipients only
  Animal WelfareEducationArts & CultureEnvironment

• Peter H and Marietta K Bach Charitable Trust Conservatorship

  Los Angeles, CA · EIN 90-6148666 · latest return: tax year 2025

  Invitation Only
  Grants paid $355K Organizations funded 40 Typical grant $5,350 Preselected recipients only
  Arts & CultureFaith-BasedHealthEducation

• E Richard Jones Family Foundation Mr E Richard Jones

  Calistoga, CA · EIN 94-3288860 · latest return: tax year 2024

  Gave $540K in 2024
  Organizations funded 37 Typical grant $3,000 Describes how to apply
  EducationHealthHuman ServicesArts & Culture

• Lynn and Les Bider Family Foundation

  Calabasas, CA · EIN 95-4621358 · latest return: tax year 2024

  Invitation Only
  Grants paid $689K Organizations funded 36 Typical grant $7,500 Preselected recipients only
  EducationArts & CultureHealthFaith-Based