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.

4,514 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Rona Jaffe Foundation

  Dix Hills, NY · EIN 13-3383860 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.3M Organizations funded 79 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureHuman ServicesFood Assistance

• Charles L Read Foundation

  Bayshore, NY · EIN 22-6053510 · latest return: tax year 2024

  Gave $216K in 2024
  Organizations funded 78 Typical grant $2,000 Describes how to apply
  EducationEnvironmentHealthHuman Services

• The William and Mary Greve Foundation Inc

  Norfolk, CT · EIN 13-6020724 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.9M Organizations funded 77 Typical grant $20,000 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• The John S Hilson Family Fund

  New York, NY · EIN 13-6135887 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.6M Organizations funded 76 Typical grant $1,500 Preselected recipients only
  EducationAnimal WelfareHealthHuman Services

• James I Perkins Family Foundation

  Tyler, TX · EIN 02-0762991 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5M Organizations funded 75 Typical grant $2,000 Preselected recipients only
  EducationFaith-BasedArts & CultureHealth

• Mario and Alma Pastega Family Foundation

  Corvallis, OR · EIN 93-1232789 · latest return: tax year 2025

  Gave $1.4M in 2025
  Organizations funded 74 Typical grant $4,000 Describes how to apply
  EducationHuman ServicesHealthChildren & Youth

• Flex Foundation (F/K/A Flextronics Foundation)

  San Jose, CA · EIN 77-0567788 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 73 Typical grant $24,412 Preselected recipients only
  Disability ServicesEducationFood AssistanceHealth

• Thomas H Lowder Family Foundation

  Atlanta, GA · EIN 63-1139498 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 73 Typical grant $5,000 Preselected recipients only
  EducationHealthChildren & YouthAnimal Welfare

• Harry L Willett Foundation C O Boyd Ryan

  Littleton, CO · EIN 27-1868389 · latest return: tax year 2024

  Invitation Only
  Grants paid $7M Organizations funded 71 Typical grant $30,000 Preselected recipients only
  EnvironmentEducationFaith-BasedHealth

• Susan Zirkl Z L Memorial Charitable Foundation Trust

  New York, NY · EIN 45-3005204 · latest return: tax year 2024

  Invitation Only
  Grants paid $478K Organizations funded 71 Typical grant $5,000 Preselected recipients only
  Children & YouthEducationHuman ServicesArts & Culture

• Lisa and Alan Engel Foundation

  Birmingham, AL · EIN 63-0989498 · latest return: tax year 2025

  Invitation Only
  Grants paid $189K Organizations funded 71 Typical grant $1,000 Preselected recipients only
  Community DevelopmentEducationFaith-BasedHealth

• The Glein Family Foundation

  Gig Harbor, WA · EIN 20-3761776 · latest return: tax year 2025

  Invitation Only
  Grants paid $65K Organizations funded 71 Typical grant $500 Preselected recipients only
  EducationChildren & YouthEnvironmentArts & Culture

• Eliasberg Family Foundation Inc

  Jupiter, FL · EIN 52-1199165 · latest return: tax year 2025

  Gave $561K in 2025
  Organizations funded 70 Typical grant $3,000 Describes how to apply
  Arts & CultureEnvironmentHealthAnimal Welfare

• Jonathan and Kathleen Altman Foundation

  Santa Fe, NM · EIN 85-0470898 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.1M Organizations funded 69 Typical grant $10,000 Preselected recipients only
  EnvironmentArts & CultureHealthAnimal Welfare

• Randolph D Rouse Foundation Inc

  Arlington, VA · EIN 20-1394997 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.5M Organizations funded 65 Typical grant $10,000 Preselected recipients only
  Human ServicesArts & CultureHealthEducation

• Peek Family Charitable Foundation

  Reno, NV · EIN 87-3956915 · latest return: tax year 2024

  Gave $1M in 2024
  Organizations funded 65 Typical grant $5,000 Describes how to apply
  EducationChildren & YouthArts & CultureHealth

• Newtmont Foundation

  Wilmington, DE · EIN 87-1267501 · latest return: tax year 2025

  Gave $1.3M in 2025
  Organizations funded 64 Typical grant $5,000 Describes how to apply
  Arts & CultureHealthEducationHuman Services

• Marilyn Rauland Kidder Foundation

  Chicago, IL · EIN 83-3060254 · latest return: tax year 2025

  Invitation Only
  Grants paid $720K Organizations funded 64 Typical grant $6,000 Preselected recipients only
  Human ServicesAnimal WelfareEducationHealth

• Cliff & Marilyn Weisberg Family Foundation

  Farmington Hills, MI · EIN 82-3766773 · latest return: tax year 2025

  Invitation Only
  Grants paid $20K Organizations funded 64 Typical grant $200 Preselected recipients only
  Human ServicesHealthDisability ServicesAnimal Welfare

• The Fortin Foundation of Florida Inc

  Palm Beach, FL · EIN 59-2707197 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 62 Typical grant $15,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services