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.

3,700 funders with a return from the last few years. Clear filters Browse all profiles by state

• Square One Foundation

  Chicago, IL · EIN 36-6068835 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.2M Organizations funded 77 Typical grant $62,500 Preselected recipients only
  EducationHuman ServicesCommunity DevelopmentEnvironment

• Patrick and Anna M Cudahy Fund

  Oak Park, IL · EIN 39-0991972 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 100 Typical grant $10,000 Preselected recipients only
  Human ServicesEducationHomelessnessHousing

• Sirius Fund

  Chicago, IL · EIN 36-3712587 · latest return: tax year 2024

  Gave $1.6M in 2024
  Organizations funded 109 Typical grant $5,000 Describes how to apply
  Arts & CultureHealthEducationEnvironment

• Sbb Research Group Scholarship Foundation

  Northbrook, IL · EIN 87-3075769 · latest return: tax year 2025

  Invitation Only
  Grants paid $320K Organizations funded 75 Typical grant $2,500 Preselected recipients only
  EducationHuman ServicesChildren & YouthHealth

• Ira and Janina Marks Charitable Trust

  Evanston, IL · EIN 36-3620787 · latest return: tax year 2025

  Invitation Only
  Grants paid $71K Organizations funded 81 Typical grant $250 Preselected recipients only
  Arts & CultureEnvironmentEducationFaith-Based

• Ike Nizam Foundation Inc

  Brentwood, TN · EIN 82-3743492 · latest return: tax year 2024

  Gave $698K in 2024
  Organizations funded 215 Typical grant $1,782 Describes how to apply
  Human ServicesAnimal WelfareHealthFood Assistance

• Aldridge Gives Foundation

  Libertyville, IL · EIN 92-1251493 · latest return: tax year 2025

  Invitation Only
  Grants paid $749K Organizations funded 74 Typical grant $1,000 Preselected recipients only
  EducationChildren & YouthHealthYouth Sports

• Gavlin Family Foundation

  Evanston, IL · EIN 36-3487489 · latest return: tax year 2025

  Invitation Only
  Grants paid $94K Organizations funded 93 Typical grant $1,000 Preselected recipients only
  Arts & CultureAnimal WelfareEducationFood Assistance

• The Leonard and Joan Foundation

  Chicago, IL · EIN 26-1367670 · latest return: tax year 2025

  Invitation Only
  Grants paid $278K Organizations funded 63 Typical grant $2,575 Preselected recipients only
  Arts & CultureHealthEnvironmentEducation

• Horner Foundation

  Chicago, IL · EIN 36-6110236 · latest return: tax year 2023

  Invitation Only
  Grants paid $730K Organizations funded 85 Typical grant $1,000 Preselected recipients only
  EducationHuman ServicesEnvironmentHealth

• W Clement & Jessie V Stone Foundation

  Chicago, IL · EIN 36-2498125 · latest return: tax year 2024

  Gave $5.2M in 2024
  Organizations funded 97 Typical grant $50,000 Describes how to apply
  EducationChildren & YouthHuman ServicesCommunity Development

• Jx Gives Back Family Foundation Inc

  Hartland, WI · EIN 83-4706547 · latest return: tax year 2024

  Invitation Only
  Grants paid $137K Organizations funded 95 Typical grant $1,000 Preselected recipients only
  Human ServicesFood AssistanceAnimal WelfareChildren & Youth

• G Carl Ball Family Foundation

  West Chicago, IL · EIN 83-0366015 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.1M Organizations funded 44 Typical grant $15,000 Preselected recipients only
  EducationEnvironmentArts & CultureChildren & Youth

• The Ben Harding Family Foundation

  Rockford, IL · EIN 36-4396777 · latest return: tax year 2024

  Invitation Only
  Grants paid $46K Organizations funded 36 Typical grant $1,000 Preselected recipients only
  Arts & CultureHuman ServicesEnvironmentAnimal Welfare

• The Renaissance Foundation

  Portland, OR · EIN 93-1306116 · latest return: tax year 2024

  Gave $4.7M in 2024
  Organizations funded 228 Typical grant $5,000 Describes how to apply
  EducationHuman ServicesAnimal WelfareChildren & Youth

• Ed Uihlein Family Foundation

  Lake Forest, IL · EIN 20-5723621 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.4M Organizations funded 105 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureAnimal WelfareHuman Services

• The Clinton Family Fund

  Chicago, IL · EIN 36-3994361 · latest return: tax year 2025

  Invitation Only
  Grants paid $2M Organizations funded 118 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesEnvironment

• Smart Family Foundation of Illinois

  Chicago, IL · EIN 81-2433446 · latest return: tax year 2024

  Invitation Only
  Grants paid $4M Organizations funded 68 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureHealthEnvironment

• Ernsteen Family Foundation

  Buffalo Grove, IL · EIN 36-4202123 · latest return: tax year 2025

  Invitation Only
  Grants paid $44K Organizations funded 71 Typical grant $500 Preselected recipients only
  HealthHuman ServicesEnvironmentEducation

• Abbott Fund

  Abbott Park, IL · EIN 36-6069793 · latest return: tax year 2024

  Invitation Only
  Grants paid $17.4M Organizations funded 62 Typical grant $50,000 Preselected recipients only
  EducationHealthArts & CultureFood Assistance