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.

6,112 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Frederic C Hamilton Family Foundation

  Centennial, CO · EIN 54-2099318 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.1M Organizations funded 58 Typical grant $20,000 Preselected recipients only
  EducationEnvironmentHealthAnimal Welfare

• The Tailwind Foundation

  San Antonio, TX · EIN 20-8630169 · latest return: tax year 2025

  Invitation Only
  Grants paid $863K Organizations funded 52 Typical grant $5,000 Preselected recipients only
  Animal WelfareArts & CultureHuman ServicesHealth

• Tatar Family Foundation

  Wilmington, DE · EIN 47-1555636 · latest return: tax year 2025

  Invitation Only
  Grants paid $211K Organizations funded 48 Typical grant $2,000 Preselected recipients only
  Animal WelfareEducationHuman ServicesArts & Culture

• The Harriette Steelman and Charles L Tabas Foundation

  Pottsville, PA · EIN 22-2630429 · latest return: tax year 2025

  Gave $203K in 2025
  Organizations funded 47 Typical grant $2,500 Describes how to apply
  EducationAnimal WelfareHealthArts & Culture

• Elizabeth M Landon and Harriette M Landon Charitable Foundation

  Hartford, CT · EIN 30-6481155 · latest return: tax year 2025

  Gave $681K in 2025
  Organizations funded 45 Typical grant $10,000 Describes how to apply
  Arts & CultureAnimal WelfareEducationDisability Services

• Hoerle Foundation Inc

  New York, NY · EIN 13-3419592 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 41 Typical grant $1,000 Preselected recipients only
  Animal WelfareEducationArts & CultureEnvironment

• Barney Family Foundation

  Chicago, IL · EIN 36-7195126 · latest return: tax year 2025

  Invitation Only
  Grants paid $2M Organizations funded 40 Typical grant $20,000 Preselected recipients only
  Animal WelfareEducationHealthArts & Culture

• Anderson Family Foundation Inc

  Wilmington, DE · EIN 20-2988084 · latest return: tax year 2025

  Invitation Only
  Grants paid $98K Organizations funded 38 Typical grant $1,000 Preselected recipients only
  Animal WelfareEducationEnvironmentHealth

• The Papp Family Foundation

  Phoenix, AZ · EIN 81-3179430 · latest return: tax year 2025

  Invitation Only
  Grants paid $257K Organizations funded 35 Typical grant $5,000 Preselected recipients only
  Arts & CultureAnimal WelfareEnvironmentEducation

• Marcon Foundation Inc

  Ridgewood, NJ · EIN 57-1167051 · latest return: tax year 2024

  Gave $676K in 2024
  Organizations funded 34 Typical grant $5,000 Describes how to apply
  VeteransEducationAnimal WelfareHealth

• Sperling Family Charitable Foundation

  Birmingham, AL · EIN 47-7100975 · latest return: tax year 2024

  Invitation Only
  Grants paid $155K Organizations funded 34 Typical grant $3,500 Preselected recipients only
  Animal WelfareEducationArts & CultureHealth

• The Hallingby Family Foundation Inc

  Sharon, CT · EIN 06-1516271 · latest return: tax year 2024

  Invitation Only
  Grants paid $88K Organizations funded 34 Typical grant $1,000 Preselected recipients only
  Animal WelfareArts & CultureEducationChildren & Youth

• The Townsend Family Foundation

  Wilmington, DE · EIN 81-4749431 · latest return: tax year 2025

  Invitation Only
  Grants paid $50K Organizations funded 33 Typical grant $1,000 Preselected recipients only
  Animal WelfareHousingEducationEnvironment

• Besson Cooper Fund Inc

  Miami Beach, FL · EIN 45-4076695 · latest return: tax year 2025

  Gave $362K in 2025
  Organizations funded 32 Typical grant $5,000 Describes how to apply
  Animal WelfareArts & CultureEducation

• The Stuart S Flamberg Foundation

  Sea Girt, NJ · EIN 22-3755887 · latest return: tax year 2025

  Invitation Only
  Grants paid $879K Organizations funded 31 Typical grant $2,000 Preselected recipients only
  Animal WelfareEnvironmentEducation

• Joseph and Joan Cullman Conservation Foundation Inc

  Wilmington, DE · EIN 20-1499645 · latest return: tax year 2024

  Invitation Only
  Grants paid $337K Organizations funded 27 Typical grant $10,000 Preselected recipients only
  EnvironmentAnimal WelfareEducationSTEM

• The Lincoln Ellsworth Foundation

  South River, NJ · EIN 13-6022017 · latest return: tax year 2025

  Invitation Only
  Grants paid $244K Organizations funded 26 Typical grant $5,000 Preselected recipients only
  Animal WelfareArts & CultureEducationEnvironment

• Nancy and Stanley Cieslak Family Foundation

  Pittsburgh, PA · EIN 81-7002825 · latest return: tax year 2025

  Invitation Only
  Grants paid $53K Organizations funded 25 Typical grant $2,000 Preselected recipients only
  Animal WelfareChildren & YouthEnvironmentFood Assistance

• Bergstrom Foundation

  Key Colony Beach, FL · EIN 46-4591289 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.2M Organizations funded 24 Typical grant $1,000 Preselected recipients only
  Animal WelfareEducationFaith-BasedChildren & Youth

• Hunter Legacy Family Foundation

  Kansas City, MO · EIN 82-2368664 · latest return: tax year 2024

  Invitation Only
  Grants paid $85K Organizations funded 24 Typical grant $2,000 Preselected recipients only
  Animal Welfare