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.

29,044 funders with a return from the last few years. Clear filters Browse all profiles by state

• Gustavus and Louise Pfeiffer Research Foundation

  Wilmington, DE · EIN 13-6086299 · latest return: tax year 2024

  Invitation Only
  Grants paid $651K Organizations funded 3 Typical grant $150,000 Preselected recipients only
  Arts & CultureEducationHealth

• Efa Foundation

  Los Altos, CA · EIN 84-4451959 · latest return: tax year 2025

  Invitation Only
  Grants paid $650K Organizations funded 3 Typical grant $100,000 Preselected recipients only
  EducationChildren & YouthFaith-Based

• The Yonghua Foundation

  Palo Alto, CA · EIN 20-0496282 · latest return: tax year 2025

  Invitation Only
  Grants paid $605K Organizations funded 3 Typical grant $300,000 Preselected recipients only
  Education

• Foundation Di Sogna

  Avila Beach, CA · EIN 68-0464962 · latest return: tax year 2023

  Invitation Only
  Grants paid $595K Organizations funded 3 Typical grant $145,000 Preselected recipients only
  EducationHealth

• Hiro Watanabe Foundation

  City of Industry, CA · EIN 47-1672683 · latest return: tax year 2024

  Invitation Only
  Grants paid $517K Organizations funded 3 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationEnvironment

• Coleman Fung Foundation Inc

  Wilmington, DE · EIN 20-3996786 · latest return: tax year 2024

  Invitation Only
  Grants paid $500K Organizations funded 3 Typical grant $200,000 Preselected recipients only
  EducationHealthSTEM

• Harold and Queenie Nahigian Family Foundation

  LA Canadaflintridge, CA · EIN 82-3644267 · latest return: tax year 2025

  Invitation Only
  Grants paid $410K Organizations funded 3 Typical grant $45,000 Preselected recipients only
  Education

• Griswold Charitable Tr

  Santa Barbara, CA · EIN 77-6135696 · latest return: tax year 2024

  Invitation Only
  Grants paid $400K Organizations funded 3 Typical grant $66,667 Preselected recipients only
  Animal WelfareArts & Culture

• Nita K Evans Charitable Trust

  Santa Barbara, CA · EIN 45-6989701 · latest return: tax year 2024

  Invitation Only
  Grants paid $400K Organizations funded 3 Typical grant $100,000 Preselected recipients only
  Veterans

• Elizabeth Corlin Irrev Charitable Trust Dtd 010187 No

  Dallas, TX · EIN 95-6855324 · latest return: tax year 2024

  Invitation Only
  Grants paid $364K Organizations funded 3 Typical grant $121,479 Preselected recipients only
  Health

• Wallis Foundation

  Los Angeles, CA · EIN 95-6027469 · latest return: tax year 2024

  Invitation Only
  Grants paid $330K Organizations funded 3 Typical grant $110,000 Preselected recipients only

• The Barrett Foundation

  Boulder, CO · EIN 74-2501168 · latest return: tax year 2024

  Invitation Only
  Grants paid $330K Organizations funded 3 Typical grant $50,000 Preselected recipients only
  EducationEnvironmentHealth

• The Angela D Collier Foundation

  Encino, CA · EIN 95-4564475 · latest return: tax year 2024

  Invitation Only
  Grants paid $316K Organizations funded 3 Typical grant $5,000 Preselected recipients only
  Animal WelfareEducationHealth

• The Guida Family Foundation

  Chicago, IL · EIN 35-2461515 · latest return: tax year 2025

  Invitation Only
  Grants paid $303K Organizations funded 3 Typical grant $8,000 Preselected recipients only
  Arts & Culture

• The Morning Star Foundation

  Woodland, CA · EIN 80-0873706 · latest return: tax year 2024

  Invitation Only
  Grants paid $302K Organizations funded 3 Typical grant $6,055 Preselected recipients only

• The Paix Alia Foundation

  Santa Barbara, CA · EIN 83-2790287 · latest return: tax year 2025

  Invitation Only
  Grants paid $290K Organizations funded 3 Typical grant $10,000 Preselected recipients only
  Education

• Moore Family Charitable Foundation

  Newport Beach, CA · EIN 83-2895504 · latest return: tax year 2024

  Invitation Only
  Grants paid $285K Organizations funded 3 Typical grant $87,200 Preselected recipients only
  EducationHealth

• Remy Louis Chatain Jr Foundation

  Berkeley, CA · EIN 47-4235691 · latest return: tax year 2024

  Invitation Only
  Grants paid $267K Organizations funded 3 Typical grant $46,921 Preselected recipients only

• Furth Family Foundation

  Corte Madera, CA · EIN 23-7062014 · latest return: tax year 2024

  Gave $265K in 2024
  Organizations funded 3 Typical grant $53,005 Describes how to apply
  Faith-Based

• Marti and Steve Diamond Charitable Foundation

  Carmel, CA · EIN 47-5106683 · latest return: tax year 2024

  Invitation Only
  Grants paid $261K Organizations funded 3 Typical grant $4,175 Preselected recipients only
  Community Development