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.

16,006 funders with a return from the last few years. Clear filters Browse all profiles by state

• Helen M Harrison Foundation Inc

  Chicago, IL · EIN 42-1668546 · latest return: tax year 2025

  Invitation Only
  Grants paid $767K Organizations funded 1 Typical grant $767,000 Preselected recipients only

• Lux Foundation Inc

  Oak Park, IL · EIN 39-1618778 · latest return: tax year 2025

  Invitation Only
  Grants paid $760K Organizations funded 1 Typical grant $760,000 Preselected recipients only

• Prasan Vimonluk Chariya Foundation Inc

  Las Vegas, NV · EIN 81-2398841 · latest return: tax year 2025

  Invitation Only
  Grants paid $752K Organizations funded 1 Typical grant $752,300 Preselected recipients only

• IS15 Foundation

  Wilmington, DE · EIN 84-3673529 · latest return: tax year 2025

  Invitation Only
  Grants paid $750K Organizations funded 1 Typical grant $750,000 Preselected recipients only
  EducationYouth Sports

• Harris Mathews Charitable Foundation Inc

  Forest Hills, NY · EIN 81-1141342 · latest return: tax year 2024

  Invitation Only
  Grants paid $736K Organizations funded 1 Typical grant $736,000 Preselected recipients only
  Animal WelfareEducationHuman ServicesHomelessness

• M R Bauer Foundation

  Oregon, IL · EIN 36-3980782 · latest return: tax year 2025

  Invitation Only
  Grants paid $734K Organizations funded 1 Typical grant $734,250 Preselected recipients only

• Hemingway Foundation

  Chicago, IL · EIN 87-6205846 · latest return: tax year 2024

  Gave $733K in 2024
  Organizations funded 1 Typical grant $732,745 Describes how to apply

• The Rowe Family Foundation Inc

  Frankfort, IL · EIN 36-4332688 · latest return: tax year 2025

  Invitation Only
  Grants paid $720K Organizations funded 1 Typical grant $719,650 Preselected recipients only

• Lasater Family Charitable Trust

  Evanston, IL · EIN 36-6848629 · latest return: tax year 2024

  Gave $690K in 2024
  Organizations funded 1 Typical grant $690,041 Describes how to apply
  Youth Sports

• Bright Trust Fbo Knox College

  New York, NY · EIN 35-7059216 · latest return: tax year 2024

  Invitation Only
  Grants paid $683K Organizations funded 1 Typical grant $682,627 Preselected recipients only
  Education

• The Kathleen B and Charles R Walgreen III Foundation

  Frankfort, IL · EIN 36-3486435 · latest return: tax year 2025

  Invitation Only
  Grants paid $682K Organizations funded 1 Typical grant $681,850 Preselected recipients only

• Lake Family Foundation

  Chicago, IL · EIN 36-3613199 · latest return: tax year 2025

  Invitation Only
  Grants paid $669K Organizations funded 1 Typical grant $669,000 Preselected recipients only

• The Heritage Foundation of First Security Federal Savings Bank Inc

  Chicago, IL · EIN 36-4135415 · latest return: tax year 2025

  Invitation Only
  Grants paid $666K Organizations funded 1 Typical grant $666,250 Preselected recipients only
  Arts & CultureEducation

• The Hermitage Foundation

  Naples, FL · EIN 36-7129458 · latest return: tax year 2024

  Invitation Only
  Grants paid $650K Organizations funded 1 Typical grant $650,000 Preselected recipients only

• Smoke Rise Foundation Inc

  Frankfort, IL · EIN 26-0551489 · latest return: tax year 2024

  Invitation Only
  Grants paid $627K Organizations funded 1 Typical grant $626,611 Preselected recipients only

• Leto M Furnas Trust Rw Hansen Trustee

  Geneva, IL · EIN 36-6509132 · latest return: tax year 2024

  Invitation Only
  Grants paid $625K Organizations funded 1 Typical grant $625,000 Preselected recipients only
  Education

• The Keywell Foundation

  Chicago, IL · EIN 87-3500519 · latest return: tax year 2024

  Invitation Only
  Grants paid $609K Organizations funded 1 Typical grant $609,000 Preselected recipients only

• Kelly Foundation

  Libertyville, IL · EIN 46-1625964 · latest return: tax year 2025

  Invitation Only
  Grants paid $607K Organizations funded 1 Typical grant $606,600 Preselected recipients only

• Carl R Hendrickson Fam Fdn Tua

  Dallas, TX · EIN 30-6410098 · latest return: tax year 2025

  Gave $602K in 2025
  Organizations funded 1 Typical grant $602,500 Describes how to apply

• Harry J Diffenbaugh - University of Illinois

  Dallas, TX · EIN 44-6008350 · latest return: tax year 2024

  Invitation Only
  Grants paid $583K Organizations funded 1 Typical grant $582,713 Preselected recipients only
  Education