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.

9,016 funders with a return from the last few years. Clear filters Browse all profiles by state

• 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

• A Lindsay & Olive B O'connor Foundation Inc

  Delhi, NY · EIN 16-6063485 · latest return: tax year 2024

  Historical Funder
  Grants paid $3.9M Organizations funded 291 Typical grant $5,000 Describes how to apply
  EducationArts & CultureCommunity DevelopmentChildren & Youth

• The Brandsma Family Foundation

  Wilmington, DE · EIN 36-4137431 · latest return: tax year 2025

  Invitation Only
  Grants paid $584K Organizations funded 289 Typical grant $500 Preselected recipients only
  EducationChildren & YouthHealthFaith-Based

• 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

• LII Lennox Foundation

  Richardson, TX · EIN 92-2272080 · latest return: tax year 2023

  Invitation Only
  Grants paid $780K Organizations funded 287 Typical grant $500 Preselected recipients only
  Human ServicesEducationFaith-BasedHealth

• Blue Cross of Idaho Foundation for Health Inc

  Meridian, ID · EIN 26-0024334 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.1M Organizations funded 282 Typical grant $1,000 Preselected recipients only
  EducationHealthHuman ServicesChildren & Youth

• Thomaston Savings Bank Foundation Inc

  Thomaston, CT · EIN 06-1483909 · latest return: tax year 2025

  Historical Funder
  Grants paid $814K Organizations funded 281 Typical grant $2,500 Describes how to apply
  Human ServicesFood AssistanceArts & CultureEducation

• The Argosy Foundation

  Milwaukee, WI · EIN 04-6752868 · latest return: tax year 2024

  Invitation Only
  Grants paid $16.8M Organizations funded 280 Typical grant $27,500 Preselected recipients only
  HealthEducationEnvironmentSTEM

• Reynolds American Foundation

  Winston Salem, NC · EIN 58-1681920 · latest return: tax year 2024

  Historical Funder
  Grants paid $3.5M Organizations funded 280 Typical grant $447 Describes how to apply
  EducationHuman ServicesAnimal WelfareHealth

• Miter Charitable Foundation

  Harrisburg, PA · EIN 47-2381136 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.9M Organizations funded 273 Typical grant $1,144 Preselected recipients only
  EducationHealthHuman ServicesYouth Sports

• Gianforte Family Charitable Trust

  Bozeman, MT · EIN 30-6089834 · latest return: tax year 2024

  Invitation Only
  Grants paid $12.1M Organizations funded 256 Typical grant $10,000 Preselected recipients only
  Human ServicesFaith-BasedEducationMental Health

• The Scott Foundation

  Monroe, LA · EIN 72-6027563 · latest return: tax year 2023

  Invitation Only
  Grants paid $856K Organizations funded 256 Typical grant $500 Preselected recipients only
  EducationFaith-BasedCommunity DevelopmentHealth

• Kimley-Horn Foundation

  Raleigh, NC · EIN 56-2188912 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 253 Typical grant $4,000 Preselected recipients only
  Food AssistanceEducationHuman ServicesChildren & Youth

• Peoples Bank Foundation Inc

  Marietta, OH · EIN 30-0222364 · latest return: tax year 2025

  Historical Funder
  Grants paid $734K Organizations funded 253 Typical grant $2,000 Describes how to apply
  EducationHuman ServicesFood AssistanceArts & Culture

• Reed Family Foundation Inc

  Lake Geneva, WI · EIN 26-1247721 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.7M Organizations funded 239 Typical grant $2,500 Preselected recipients only
  EducationEnvironmentArts & CultureHealth

• Quantum Foundation Inc

  West Palm Beach, FL · EIN 59-0812783 · latest return: tax year 2024

  Historical Funder
  Grants paid $5.8M Organizations funded 233 Typical grant $10,000 Describes how to apply
  Human ServicesEducationChildren & YouthFaith-Based

• Ronald W Naito Md Foundation

  Portland, OR · EIN 83-6622391 · latest return: tax year 2025

  Historical Funder
  Grants paid $5.4M Organizations funded 233 Typical grant $20,000 Describes how to apply
  Arts & CultureHuman ServicesEnvironmentEducation

• Trustmark Foundation

  Lake Forest, IL · EIN 36-3330631 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 231 Typical grant $2,500 Preselected recipients only
  Human ServicesHealthEducationChildren & Youth

• Juan Young Trust

  Lake Oswego, OR · EIN 93-1245000 · latest return: tax year 2023

  Historical Funder
  Grants paid $2.4M Organizations funded 230 Typical grant $10,000 Describes how to apply
  EducationChildren & YouthArts & CultureHuman Services

• The New England Patriots Charitable Foundation Inc

  Foxboro, MA · EIN 04-3244069 · latest return: tax year 2024

  Historical Funder
  Grants paid $4.4M Organizations funded 218 Typical grant $10,000 Describes how to apply
  Children & YouthEducationHuman ServicesYouth Sports