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.

4,230 funders with a return from the last few years. Clear filters Browse all profiles by state

• The John Randolph Haynes and Dora Haynes Foundation

  Los Angeles, CA · EIN 95-1644020 · latest return: tax year 2023

  Invitation Only
  Grants paid $3.8M Organizations funded 44 Typical grant $10,000 Preselected recipients only
  EducationCommunity DevelopmentArts & CultureEnvironment

• Mark H and Blanche M Harrington Foundation

  Ontario, CA · EIN 95-6025594 · latest return: tax year 2025

  Gave $1.2M in 2025
  Organizations funded 84 Typical grant $8,000 Describes how to apply
  Faith-BasedHuman ServicesCommunity DevelopmentHealth

• The Susan Thompson Buffett Foundation

  Omaha, NE · EIN 47-6032365 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5B Organizations funded 417 Typical grant $602,713 Preselected recipients only
  EducationHealthHuman ServicesEnvironment

• Arcus Foundation

  New York, NY · EIN 38-3332791 · latest return: tax year 2024

  Gave $31.3M in 2024
  Organizations funded 365 Typical grant $75,000 Describes how to apply
  EnvironmentAnimal WelfareArts & CultureHealth

• East West Bank Foundation

  Pasadena, CA · EIN 46-1648827 · latest return: tax year 2024

  Invitation Only
  Grants paid $11.3M Organizations funded 42 Typical grant $15,000 Preselected recipients only
  Arts & CultureCommunity DevelopmentHuman ServicesEducation

• The Rosendin Foundation

  Austin, TX · EIN 84-4957804 · latest return: tax year 2024

  Gave $2.4M in 2024
  Organizations funded 125 Typical grant $14,100 Describes how to apply
  Children & YouthHuman ServicesEducationHealth

• E Rhodes and Leona B Carpenter Foundation

  Radnor, PA · EIN 51-0155772 · latest return: tax year 2024

  Gave $14.4M in 2024
  Organizations funded 310 Typical grant $30,000 Describes how to apply
  Arts & CultureEducationFaith-BasedChildren & Youth

• Valhalla Foundation

  Woodside, CA · EIN 20-0478828 · latest return: tax year 2024

  Invitation Only
  Grants paid $131.7M Organizations funded 80 Typical grant $600,000 Preselected recipients only
  EducationChildren & YouthEnvironmentSTEM

• The Spencer Foundation

  Chicago, IL · EIN 36-6078558 · latest return: tax year 2024

  Gave $24.3M in 2024
  Organizations funded 214 Typical grant $74,955 Describes how to apply
  EducationChildren & YouthArts & CultureSTEM

• The Overbrook Foundation

  New York, NY · EIN 13-6088860 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.3M Organizations funded 160 Typical grant $45,000 Preselected recipients only
  EnvironmentEducationAnimal WelfareHuman Services

• The Roddenberry Foundation

  Sherman Oaks, CA · EIN 95-4755672 · latest return: tax year 2024

  Gave $4M in 2024
  Organizations funded 128 Typical grant $12,000 Describes how to apply
  HealthEducationChildren & YouthMental Health

• Seidman Family Foundation

  Wilmington, DE · EIN 13-6098204 · latest return: tax year 2024

  Invitation Only
  Grants paid $216K Organizations funded 124 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationHealthHuman Services

• US Venture-Schmidt Family Foundation Inc

  Appleton, WI · EIN 39-1540933 · latest return: tax year 2024

  Gave $5.8M in 2024
  Organizations funded 208 Typical grant $10,000 Describes how to apply
  Human ServicesHealthEducationChildren & Youth

• The Fullgraf Foundation

  Wilmington, DE · EIN 30-6013098 · latest return: tax year 2025

  Invitation Only
  Grants paid $3M Organizations funded 166 Typical grant $4,000 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• The Janus Henderson Foundation

  Denver, CO · EIN 84-1271105 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 336 Typical grant $275 Preselected recipients only
  EducationHealthHuman ServicesAnimal Welfare

• Records-Johnston Family Foundation Inc

  Oklahoma City, OK · EIN 73-6093829 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.5M Organizations funded 201 Typical grant $6,000 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• Shelby Cullom Davis Charitable Fund Inc

  Wilmington, DE · EIN 20-3734688 · latest return: tax year 2024

  Invitation Only
  Grants paid $120.2M Organizations funded 118 Typical grant $200,000 Preselected recipients only
  EducationEnvironmentArts & CultureCommunity Development

• Chan Zuckerberg Initiative Foundation

  Palo Alto, CA · EIN 45-5002209 · latest return: tax year 2024

  Invitation Only
  Grants paid $235.4M Organizations funded 53 Typical grant $1,200,000 Preselected recipients only
  EducationSTEMHealthCommunity Development

• The McCance Foundation

  North Scituate, MA · EIN 04-6772532 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.1M Organizations funded 156 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentHuman ServicesHealth

• Otter Cares Foundation AKA OTTERCARES FOUNDATION

  Fort Collins, CO · EIN 27-1649019 · latest return: tax year 2025

  Invitation Only
  Grants paid $840K Organizations funded 481 Typical grant $275 Preselected recipients only
  EducationHuman ServicesAnimal WelfareArts & Culture