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.

2,224 funders with a return from the last few years. Clear filters Browse all profiles by state

• Brooks Point Foundation

  Pennington, NJ · EIN 47-2545470 · latest return: tax year 2025

  Invitation Only
  Grants paid $104K Organizations funded 16 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationAnimal WelfareChildren & Youth

• Osprey Foundation

  Chicago, IL · EIN 36-4000368 · latest return: tax year 2025

  Invitation Only
  Grants paid $100K Organizations funded 11 Typical grant $11,000 Preselected recipients only
  Arts & CultureEnvironment

• Heller Family Foundation

  Harrison, NY · EIN 13-7204248 · latest return: tax year 2025

  Invitation Only
  Grants paid $56K Organizations funded 10 Typical grant $3,000 Preselected recipients only
  Arts & CultureEducationEnvironmentFood Assistance

• The Antoineo'brien Family Foundation

  Sarasota, FL · EIN 46-4026551 · latest return: tax year 2025

  Invitation Only
  Grants paid $940K Organizations funded 7 Typical grant $30,000 Preselected recipients only
  Arts & CultureChildren & YouthEducationEnvironment

• John T and Suzanne S Jacobus Family Foundation

  Milwaukee, WI · EIN 39-1560018 · latest return: tax year 2025

  Gave $91K in 2025
  Organizations funded 7 Typical grant $10,000 Describes how to apply
  Arts & CultureHuman ServicesEducationEnvironment

• Taso Foundation Inc

  Sun Prairie, WI · EIN 87-0921202 · latest return: tax year 2025

  Invitation Only
  Grants paid $51K Organizations funded 3 Typical grant $17,000 Preselected recipients only
  Arts & CultureChildren & YouthDisability ServicesYouth Sports

• 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

• Klm Foundation

  Los Angeles, CA · EIN 95-4682685 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.1M Organizations funded 253 Typical grant $5,000 Preselected recipients only
  Human ServicesEducationHealthChildren & Youth

• The Skoll Foundation

  Palo Alto, CA · EIN 11-3659133 · latest return: tax year 2024

  Gave $44.9M in 2024
  Organizations funded 157 Typical grant $100,000 Describes how to apply
  HealthEnvironmentCommunity DevelopmentEducation

• Arkes Family Foundation

  Chicago, IL · EIN 46-1536842 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 118 Typical grant $917 Preselected recipients only
  Human ServicesEducationEnvironmentFood Assistance

• Dentaquest Partnership for Oral Health Advancement Inc

  Boston, MA · EIN 04-3265080 · latest return: tax year 2024

  Gave $14.5M in 2024
  Organizations funded 112 Typical grant $125,000 Describes how to apply
  HealthEducationChildren & YouthDisability Services

• Granite Foundation Agency (Plg)

  Mendota Heights, MN · EIN 26-0010320 · latest return: tax year 2025

  Gave $887K in 2025
  Organizations funded 82 Typical grant $3,524 Describes how to apply
  EducationHuman ServicesArts & CultureChildren & Youth

• Sample Foundation Inc

  Billings, MT · EIN 59-6138602 · latest return: tax year 2023

  Gave $555K in 2023
  Organizations funded 76 Typical grant $5,000 Describes how to apply
  Children & YouthHuman ServicesEducationHealth

• Leibowitz and Greenway Family Charitable Foundation

  Crotononhudson, NY · EIN 65-6358233 · latest return: tax year 2024

  Invitation Only
  Grants paid $948K Organizations funded 73 Typical grant $10,000 Preselected recipients only
  Children & YouthHuman ServicesEducationEnvironment

• The Walsh Foundation

  Chicago, IL · EIN 36-3994447 · latest return: tax year 2024

  Invitation Only
  Grants paid $11.7M Organizations funded 67 Typical grant $30,000 Preselected recipients only
  EducationHuman ServicesArts & CultureCommunity Development

• W Second Growth Foundation

  St Paul, MN · EIN 83-3352641 · latest return: tax year 2024

  Invitation Only
  Grants paid $323K Organizations funded 67 Typical grant $4,000 Preselected recipients only
  EducationEnvironmentChildren & YouthArts & Culture

• Forrest C and Frances H Lattner Foundation Inc

  East Greenwich, RI · EIN 20-3106502 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 62 Typical grant $10,000 Preselected recipients only
  EnvironmentEducationHuman ServicesArts & Culture

• Woll-Yellin Family Foundation

  West Bloomfield, MI · EIN 26-3869457 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 61 Typical grant $2,500 Preselected recipients only
  EducationHealthFaith-BasedArts & Culture

• The Snow Family Foundation

  Marathon, FL · EIN 31-1675559 · latest return: tax year 2025

  Gave $222K in 2025
  Organizations funded 59 Typical grant $1,000 Describes how to apply
  Faith-BasedArts & CultureEducationChildren & Youth

• Aptiv Foundation Inc

  Troy, MI · EIN 38-3442971 · latest return: tax year 2024

  Invitation Only
  Grants paid $979K Organizations funded 54 Typical grant $10,000 Preselected recipients only
  EducationSTEMChildren & YouthHuman Services