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.

8,460 funders with a return from the last few years. Clear filters Browse all profiles by state

• Elizabeth and Joseph Massoud Family Foundation

  Wilmington, DE · EIN 46-2495320 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.4M Organizations funded 41 Typical grant $10,000 Preselected recipients only
  Children & YouthEducationHealthHuman Services

• Dorothy Lemelson Foundation

  Reno, NV · EIN 45-5079187 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 33 Typical grant $30,000 Preselected recipients only
  EducationChildren & YouthArts & CultureMental Health

• Wayne L Prim Foundation

  Minden, NV · EIN 88-0265893 · latest return: tax year 2024

  Gave $848K in 2024
  Organizations funded 30 Typical grant $10,000 Describes how to apply
  Arts & CultureAnimal WelfareHealthChildren & Youth

• Satz-Asbury Family Foundation Inc

  Boise, ID · EIN 20-8091202 · latest return: tax year 2024

  Gave $50K in 2024
  Organizations funded 19 Typical grant $2,500 Describes how to apply
  Children & YouthEducationEnvironmentHealth

• The Suzie S Thorn Family Foundation

  San Francisco, CA · EIN 94-3249680 · latest return: tax year 2025

  Invitation Only
  Grants paid $36K Organizations funded 6 Typical grant $5,000 Preselected recipients only
  Children & YouthHuman Services

• The Russell Family Foundation

  Gig Harbor, WA · EIN 91-1663336 · latest return: tax year 2024

  Gave $2M in 2024
  Organizations funded 128 Typical grant $8,500 Describes how to apply
  EnvironmentEducationHuman ServicesChildren & Youth

• The Duchossois Family Foundation

  Chicago, IL · EIN 36-3327987 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.2M Organizations funded 97 Typical grant $12,500 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• Seedlings Foundation

  Branford, CT · EIN 04-3600502 · latest return: tax year 2025

  Invitation Only
  Grants paid $28.3M Organizations funded 96 Typical grant $150,000 Preselected recipients only
  EducationArts & CultureHuman ServicesChildren & Youth

• The E L Cord Foundation

  Reno, NV · EIN 36-6072793 · latest return: tax year 2024

  Gave $3.6M in 2024
  Organizations funded 90 Typical grant $20,000 Describes how to apply
  Arts & CultureHuman ServicesChildren & YouthHealth

• Tinker Foundation Incorporated

  New York, NY · EIN 51-0175449 · latest return: tax year 2024

  Gave $2.8M in 2024
  Organizations funded 58 Typical grant $40,000 Describes how to apply
  EducationChildren & YouthMental HealthSTEM

• Corinthian International Foundation

  Nyack, NY · EIN 22-2701884 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 51 Typical grant $2,500 Preselected recipients only
  HealthChildren & YouthEducationAnimal Welfare

• Pine Tree Foundation of New York Tr

  New York, NY · EIN 13-7308483 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 47 Typical grant $15,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHuman Services

• Santa Fe Natural Tobacco Company Foundation

  Winstonsalem, NC · EIN 85-0448116 · latest return: tax year 2024

  Gave $439K in 2024
  Organizations funded 39 Typical grant $10,000 Describes how to apply
  Arts & CultureChildren & YouthEducationHuman Services

• Charles W & Patricia S Bidwill Foundation

  Chicago, IL · EIN 36-4479735 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 30 Typical grant $25,000 Preselected recipients only
  EducationChildren & YouthDisability ServicesHealth

• The Dwyer Foundation

  Boston, MA · EIN 27-4292722 · latest return: tax year 2024

  Invitation Only
  Grants paid $145K Organizations funded 26 Typical grant $1,000 Preselected recipients only
  HealthChildren & YouthEducationAnimal Welfare

• Gary and Wanda Walsh Family Foundation

  Sheridan, WY · EIN 94-3288395 · latest return: tax year 2024

  Gave $151K in 2024
  Organizations funded 14 Typical grant $7,500 Describes how to apply
  Children & YouthEducationEnvironmentHuman Services

• William Caspar Graustein Memorial Fund

  Hamden, CT · EIN 04-6037391 · latest return: tax year 2024

  Gave $5.1M in 2024
  Organizations funded 167 Typical grant $10,000 Describes how to apply
  EducationCommunity DevelopmentArts & CultureChildren & Youth

• The Macmillan Family Foundation Inc

  New York, NY · EIN 48-1286405 · latest return: tax year 2024

  Invitation Only
  Grants paid $23.3M Organizations funded 151 Typical grant $50,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesHealth

• Citadel Group Foundation

  Miami, FL · EIN 36-4482467 · latest return: tax year 2025

  Invitation Only
  Grants paid $7.2M Organizations funded 103 Typical grant $15,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• Astros Foundation

  Houston, TX · EIN 74-2793078 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 88 Typical grant $10,000 Preselected recipients only
  EducationHuman ServicesChildren & YouthHealth