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.

2,252 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Leland Trust

  Holyoke, CO · EIN 80-6178802 · latest return: tax year 2025

  Gave $280K in 2025
  Organizations funded 41 Typical grant $5,000 Describes how to apply
  Education

• The Warburg Pincus Foundation

  New York, NY · EIN 13-4148834 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.5M Organizations funded 297 Typical grant $6,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• The Renaissance Fund NFP

  Chicago, IL · EIN 84-2952123 · latest return: tax year 2024

  Gave $757K in 2024
  Organizations funded 48 Typical grant $2,500 Describes how to apply
  EducationFaith-BasedHousingArts & Culture

• The Marlee Foundation Inc

  Scituate, MA · EIN 47-3165035 · latest return: tax year 2025

  Invitation Only
  Grants paid $417K Organizations funded 47 Typical grant $5,000 Preselected recipients only
  EducationAnimal WelfareMental Health

• I a Oshaughnessy Foundation Inc

  Bloomington, MN · EIN 41-6011524 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.2M Organizations funded 110 Typical grant $25,000 Preselected recipients only
  EducationChildren & YouthHuman ServicesArts & Culture

• Ellucian Foundation

  Reston, VA · EIN 85-4066051 · latest return: tax year 2025

  Gave $595K in 2025
  Organizations funded 40 Typical grant $15,000 Describes how to apply
  Education

• The Huisking Foundation Inc

  Raleigh, NC · EIN 13-6117501 · latest return: tax year 2025

  Gave $1.8M in 2025
  Organizations funded 181 Typical grant $5,000 Describes how to apply
  EducationArts & CultureHealthFaith-Based

• Charles Koch Foundation

  Arlington, VA · EIN 48-0918408 · latest return: tax year 2024

  Gave $64.1M in 2024
  Organizations funded 93 Typical grant $250,000 Describes how to apply
  EducationCommunity DevelopmentSTEMYouth Sports

• The Cedarcrest Charitable Foundation AKA BLBB Charitable

  Wilmington, DE · EIN 27-3420282 · latest return: tax year 2025

  Gave $1.9M in 2025
  Organizations funded 112 Typical grant $5,000 Describes how to apply
  EducationHuman ServicesEnvironmentArts & Culture

• Carson-Myre Charitable Foundation

  Paducah, KY · EIN 36-4597768 · latest return: tax year 2025

  Gave $8.9M in 2025
  Organizations funded 155 Typical grant $25,000 Describes how to apply
  Faith-BasedEducationArts & CultureHuman Services

• The Janus Henderson Foundation

  Denver, CO · EIN 84-1271105 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 336 Typical grant $275 Preselected recipients only
  EducationHealthHuman ServicesAnimal Welfare

• The Pete Henry Foundation

  Colby, KS · EIN 48-1201942 · latest return: tax year 2024

  Gave $525K in 2024
  Organizations funded 47 Typical grant $4,950 Describes how to apply
  EducationArts & CultureEnvironmentHealth

• Breidenthal-Snyder Foundation Inc

  Prairie Village, KS · EIN 48-0979412 · latest return: tax year 2025

  Gave $608K in 2025
  Organizations funded 87 Typical grant $5,000 Describes how to apply
  EducationArts & CultureHuman ServicesHealth

• The Fullgraf Foundation

  Wilmington, DE · EIN 30-6013098 · latest return: tax year 2025

  Invitation Only
  Grants paid $3M Organizations funded 166 Typical grant $4,000 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• The Oliveira R & D Foundation

  West Melbourne, FL · EIN 83-3829284 · latest return: tax year 2025

  Invitation Only
  Grants paid $516K Organizations funded 36 Typical grant $4,000 Preselected recipients only
  Education

• Synchrony Foundation

  Stamford, CT · EIN 82-2935158 · latest return: tax year 2025

  Invitation Only
  Grants paid $21.5M Organizations funded 374 Typical grant $6,875 Preselected recipients only
  Human ServicesEducationChildren & YouthHealth

• 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

• Leo Model Foundation Inc

  Philadelphia, PA · EIN 23-7084119 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 144 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• Dean J King Family Foundation

  Logan, IA · EIN 42-1480536 · latest return: tax year 2025

  Gave $1.8M in 2025
  Organizations funded 61 Typical grant $5,000 Describes how to apply
  EducationAnimal WelfareCommunity DevelopmentArts & Culture

• Tribal Workers Compensation Foundation

  Bismarck, ND · EIN 83-1536206 · latest return: tax year 2024

  Invitation Only
  Grants paid $90K Organizations funded 45 Typical grant $2,500 Preselected recipients only
  Education