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.

3,124 funders with a return from the last few years. Clear filters Browse all profiles by state

• Good Ventures Foundation

  Palo Alto, CA · EIN 46-1008520 · latest return: tax year 2024

  Invitation Only
  Grants paid $306.7M Organizations funded 393 Typical grant $330,157 Preselected recipients only
  EducationAnimal WelfareHealthSTEM

• The Stanley and Susan Rosenblatt Family Foundation

  Miami Beach, FL · EIN 65-6355846 · latest return: tax year 2024

  Invitation Only
  Grants paid $199K Organizations funded 120 Typical grant $300 Preselected recipients only
  EducationHealthAnimal WelfareChildren & Youth

• The Sidley Austin Foundation

  Chicago, IL · EIN 20-3980527 · latest return: tax year 2025

  Invitation Only
  Grants paid $4M Organizations funded 293 Typical grant $5,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• Sergey Brin Family Foundation

  San Francisco, CA · EIN 47-2107200 · latest return: tax year 2024

  Invitation Only
  Grants paid $698.9M Organizations funded 170 Typical grant $1,000,000 Preselected recipients only
  EnvironmentHealthEducationSTEM

• Clark Charitable Foundation Inc Dba a James & Alice B Clark Foundation

  Chevy Chase, MD · EIN 52-1512330 · latest return: tax year 2024

  Invitation Only
  Grants paid $187M Organizations funded 137 Typical grant $350,000 Preselected recipients only
  EducationHealthChildren & YouthHuman Services

• Margaret a Cargill Foundation

  Eden Prairie, MN · EIN 37-1758406 · latest return: tax year 2024

  Invitation Only
  Grants paid $146.7M Organizations funded 312 Typical grant $250,000 Preselected recipients only
  EducationEnvironmentArts & CultureHealth

• The Avista Foundation

  Spokane, WA · EIN 75-3003371 · latest return: tax year 2025

  Gave $2.2M in 2025
  Organizations funded 577 Typical grant $1,000 Describes how to apply
  EducationFood AssistanceHuman ServicesArts & Culture

• Zurn Foundation Inc (Fka Rexnord Foundation Inc)

  Milwaukee, WI · EIN 39-6042029 · latest return: tax year 2024

  Gave $561K in 2024
  Organizations funded 115 Typical grant $500 Describes how to apply
  EducationHuman ServicesHealthChildren & Youth

• Timken Company Charitable & Educational Fund

  North Canton, OH · EIN 34-6520257 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.5M Organizations funded 436 Typical grant $500 Preselected recipients only
  EducationHuman ServicesHealthArts & Culture

• Richard King Mellon Foundation Dtd

  Ligonier, PA · EIN 25-1127705 · latest return: tax year 2024

  Gave $116.7M in 2024
  Organizations funded 296 Typical grant $220,000 Describes how to apply
  EnvironmentEducationArts & CultureChildren & Youth

• The J Willard and Alice S Marriott Foundation

  Bethesda, MD · EIN 52-6068678 · latest return: tax year 2025

  Invitation Only
  Grants paid $58.7M Organizations funded 101 Typical grant $250,000 Preselected recipients only
  HealthEducationMental HealthCommunity Development

• Justin & Genevieve Wyner Trust

  Dedham, MA · EIN 04-6088114 · latest return: tax year 2023

  Gave $147K in 2023
  Organizations funded 95 Typical grant $100 Describes how to apply
  HealthEducationFaith-BasedHuman Services

• The Steve Mihaylo and Lois Mihaylo Foundation

  Tempe, AZ · EIN 88-0457469 · latest return: tax year 2025

  Invitation Only
  Grants paid $416K Organizations funded 85 Typical grant $2,000 Preselected recipients only
  EducationHealthChildren & YouthHuman Services

• The Howard and Nikki Applebaum Foundation Trust

  Chino Hills, CA · EIN 45-4160808 · latest return: tax year 2025

  Invitation Only
  Grants paid $704K Organizations funded 81 Typical grant $3,000 Preselected recipients only
  HealthEducationAnimal WelfareHuman Services

• Prairiecare Fund

  Brooklyn Park, MN · EIN 81-1529812 · latest return: tax year 2024

  Gave $241K in 2024
  Organizations funded 23 Typical grant $8,160 Describes how to apply
  HealthMental HealthEducation

• Patterson Dental Foundation

  St Paul, MN · EIN 74-3076772 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 135 Typical grant $3,000 Describes how to apply
  HealthAnimal WelfareEducationHuman Services

• Gibson Gives Foundation Dba Gibson Gives

  Nashville, TN · EIN 20-0832563 · latest return: tax year 2025

  Gave $2.5M in 2025
  Organizations funded 316 Typical grant $4,346 Describes how to apply
  Arts & CultureHealthHuman ServicesEducation

• The William H Donner Foundation Inc

  Tarrytown, NY · EIN 23-1611346 · latest return: tax year 2024

  Invitation Only
  Grants paid $10.4M Organizations funded 288 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesHealth

• Griffin Phoenix Foundation

  Larkspur, CA · EIN 68-0398515 · latest return: tax year 2024

  Invitation Only
  Grants paid $302K Organizations funded 76 Typical grant $4,000 Preselected recipients only
  HealthAnimal WelfareChildren & YouthHuman Services

• NiSource Charitable Foundation

  Columbus, OH · EIN 51-0324200 · latest return: tax year 2024

  Gave $7.5M in 2024
  Organizations funded 683 Typical grant $3,000 Describes how to apply
  Human ServicesArts & CultureEducationChildren & Youth