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.

16,991 funders with a return from the last few years. Clear filters Browse all profiles by state

• Petri Dish Foundation

  Las Cruces, NM · EIN 99-0659381 · latest return: tax year 2025

  Invitation Only
  Grants paid $0 Preselected recipients only
  EducationFaith-BasedDisability ServicesHuman Services

• The Northrop Grumman Foundation

  Falls Church, VA · EIN 95-6095343 · latest return: tax year 2024

  Historical Funder
  Grants paid $12.4M Organizations funded 1,284 Typical grant $500 Describes how to apply
  EducationChildren & YouthHealthHuman Services

• The David and Lucile Packard Foundation

  Los Altos, CA · EIN 94-2278431 · latest return: tax year 2024

  Historical Funder
  Grants paid $350M Organizations funded 1,029 Typical grant $150,000 Describes how to apply
  STEMEnvironmentEducationArts & Culture

• John D and Catherine T Macarthur Foundation

  Chicago, IL · EIN 23-7093598 · latest return: tax year 2024

  Invitation Only
  Grants paid $356.1M Organizations funded 969 Typical grant $200,000 Preselected recipients only
  Arts & CultureEducationEnvironmentCommunity Development

• The Heising-Simons Foundation

  Los Altos, CA · EIN 26-0799587 · latest return: tax year 2024

  Invitation Only
  Grants paid $149.6M Organizations funded 669 Typical grant $149,104 Preselected recipients only
  EducationEnvironmentChildren & YouthSTEM

• Marie Lamfrom Charitable Foundation

  Wilsonville, OR · EIN 93-1254171 · latest return: tax year 2024

  Historical Funder
  Grants paid $20.5M Organizations funded 663 Typical grant $18,000 Describes how to apply
  Arts & CultureHuman ServicesEducationHealth

• The Commonwealth Fund

  New York, NY · EIN 13-1635260 · latest return: tax year 2024

  Historical Funder
  Grants paid $31.3M Organizations funded 534 Typical grant $15,000 Describes how to apply
  HealthEducationArts & CultureHuman Services

• American Savings Foundation Inc

  New Britain, CT · EIN 30-0308972 · latest return: tax year 2025

  Historical Funder
  Grants paid $3.4M Organizations funded 508 Typical grant $1,875 Describes how to apply
  EducationArts & CultureChildren & YouthHuman Services

• The Joyce Foundation

  Chicago, IL · EIN 36-6079185 · latest return: tax year 2024

  Historical Funder
  Grants paid $52.2M Organizations funded 470 Typical grant $80,000 Describes how to apply
  EducationArts & CultureEnvironmentCommunity Development

• The Ahmanson Foundation

  Beverly Hills, CA · EIN 95-6089998 · latest return: tax year 2024

  Historical Funder
  Grants paid $69M Organizations funded 469 Typical grant $50,000 Describes how to apply
  EducationArts & CultureHuman ServicesSTEM

• The Norcliffe Foundation

  Seattle, WA · EIN 91-6029352 · latest return: tax year 2024

  Historical Funder
  Grants paid $56.5M Organizations funded 454 Typical grant $20,000 Describes how to apply
  Human ServicesEducationArts & CultureChildren & Youth

• The Morris and Gwendolyn Cafritz Foundation

  Washington, DC · EIN 52-6036989 · latest return: tax year 2024

  Historical Funder
  Grants paid $23.1M Organizations funded 451 Typical grant $35,000 Describes how to apply
  Arts & CultureEducationHuman ServicesHealth

• 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

• The Ralph M Parsons Foundation

  Los Angeles, CA · EIN 95-6085895 · latest return: tax year 2024

  Historical Funder
  Grants paid $18.2M Organizations funded 403 Typical grant $30,000 Describes how to apply
  EducationChildren & YouthArts & CultureHuman Services

• Surdna Foundation Inc

  New York, NY · EIN 13-6108163 · latest return: tax year 2024

  Historical Funder
  Grants paid $56.5M Organizations funded 397 Typical grant $90,000 Describes how to apply
  Community DevelopmentArts & CultureEducationEnvironment

• William M and Alyce Cafaro Family Foundation

  Niles, OH · EIN 31-1550874 · latest return: tax year 2025

  Historical Funder
  Grants paid $1.7M Organizations funded 377 Typical grant $500 Describes how to apply
  EducationHuman ServicesHealthArts & Culture

• Gates Family Foundation

  Denver, CO · EIN 84-0474837 · latest return: tax year 2025

  Historical Funder
  Grants paid $36.3M Organizations funded 374 Typical grant $25,000 Describes how to apply
  EducationArts & CultureEnvironmentHuman Services

• American Water Charitable Foundation Inc

  Camden, NJ · EIN 27-4241172 · latest return: tax year 2025

  Historical Funder
  Grants paid $5.5M Organizations funded 374 Typical grant $5,000 Describes how to apply
  EnvironmentHuman ServicesEducationArts & Culture

• Eqt Foundation

  Canonsburg, PA · EIN 04-3747289 · latest return: tax year 2024

  Historical Funder
  Grants paid $6.3M Organizations funded 367 Typical grant $10,000 Describes how to apply
  EducationCommunity DevelopmentArts & CultureEnvironment

• Ewing Marion Kauffman Foundation

  Kansas City, MO · EIN 43-6064859 · latest return: tax year 2024

  Historical Funder
  Grants paid $95M Organizations funded 364 Typical grant $75,000 Describes how to apply
  EducationCommunity DevelopmentHuman ServicesArts & Culture