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.

7,044 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Harry & Rose S Zaifert Foundation

  Bloomingburg, NY · EIN 22-6046906 · latest return: tax year 2025

  Invitation Only
  Grants paid $20K Organizations funded 39 Typical grant $250 Preselected recipients only
  Animal WelfareHealthChildren & YouthEducation

• Frances Lear Foundation

  Harrison, NY · EIN 04-3489966 · latest return: tax year 2025

  Invitation Only
  Grants paid $672K Organizations funded 38 Typical grant $5,000 Preselected recipients only
  Arts & CultureHuman ServicesEnvironmentChildren & Youth

• Walter and Olivia Kiebach Foundation

  Kirtland Hills, OH · EIN 36-4631948 · latest return: tax year 2025

  Invitation Only
  Grants paid $500K Organizations funded 38 Typical grant $8,750 Preselected recipients only
  Arts & CultureEducationDisability ServicesEnvironment

• The Roros Foundation

  Nashville, TN · EIN 62-1677764 · latest return: tax year 2024

  Invitation Only
  Grants paid $419K Organizations funded 38 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureChildren & YouthEnvironment

• Amaranth Foundation

  Philadelphia, PA · EIN 23-7743235 · latest return: tax year 2025

  Invitation Only
  Grants paid $358K Organizations funded 38 Typical grant $2,900 Preselected recipients only
  Arts & CultureAnimal WelfareEnvironmentEducation

• Helmle-Shaw Foundation

  Bacliff, TX · EIN 76-0420414 · latest return: tax year 2025

  Gave $226K in 2025
  Organizations funded 38 Typical grant $5,000 Describes how to apply
  Arts & CultureEducationEnvironmentHealth

• The Guide Foundation

  Washington, DC · EIN 13-6113609 · latest return: tax year 2025

  Gave $97K in 2025
  Organizations funded 38 Typical grant $1,000 Describes how to apply
  EducationArts & CultureEnvironmentAnimal Welfare

• Bremer Family Foundation

  Marco Island, FL · EIN 46-1358346 · latest return: tax year 2025

  Invitation Only
  Grants paid $88K Organizations funded 38 Typical grant $200 Preselected recipients only
  Human ServicesHealthArts & CultureEducation

• Wintman Family Charitable Trust a

  Newton, MA · EIN 27-6664954 · latest return: tax year 2025

  Invitation Only
  Grants paid $82K Organizations funded 38 Typical grant $2,000 Preselected recipients only
  Animal WelfareEnvironmentFaith-BasedFood Assistance

• Frizzell Foundation

  Bristol, TN · EIN 62-1862490 · latest return: tax year 2024

  Invitation Only
  Grants paid $70K Organizations funded 38 Typical grant $500 Preselected recipients only
  EducationFaith-BasedEnvironmentHuman Services

• Ziegler Family Foundation Inc

  Brookfield, WI · EIN 47-2563684 · latest return: tax year 2025

  Invitation Only
  Grants paid $516K Organizations funded 37 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentHealthMental Health

• Bruce and Deborah Duncan Foundation

  Naples, FL · EIN 20-3871657 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 36 Typical grant $20,000 Describes how to apply
  Arts & CultureEducationEnvironmentHealth

• The Lordi Marker Family Foundation

  Kansas City, MO · EIN 20-3406848 · latest return: tax year 2025

  Gave $984K in 2025
  Organizations funded 36 Typical grant $10,000 Describes how to apply
  Animal WelfareEnvironmentFood AssistanceArts & Culture

• Ruffo Family Foundation Inc

  Racine, WI · EIN 82-5171174 · latest return: tax year 2025

  Invitation Only
  Grants paid $330K Organizations funded 36 Typical grant $3,000 Preselected recipients only
  EducationHuman ServicesAnimal WelfareArts & Culture

• The Dr Maxwell Hurston Family Foun Foundation Inc

  Laytonsville, MD · EIN 52-1835729 · latest return: tax year 2024

  Invitation Only
  Grants paid $324K Organizations funded 36 Typical grant $4,000 Preselected recipients only
  HealthFaith-BasedArts & CultureEducation

• The Alice and Fred Wall Family Foundation

  Minneapolis, MN · EIN 20-6768522 · latest return: tax year 2025

  Invitation Only
  Grants paid $280K Organizations funded 36 Typical grant $3,500 Preselected recipients only
  Human ServicesEducationEnvironmentFood Assistance

• Calvert and Sally Simmons Foundation

  Alexandria, VA · EIN 54-1567705 · latest return: tax year 2024

  Invitation Only
  Grants paid $232K Organizations funded 36 Typical grant $5,000 Preselected recipients only
  Human ServicesAnimal WelfareArts & CultureChildren & Youth

• Craig and Christine Hughes Family Foundation

  Scottsdale, AZ · EIN 27-0603828 · latest return: tax year 2024

  Gave $193K in 2024
  Organizations funded 36 Typical grant $3,000 Describes how to apply
  Arts & CultureEnvironmentAnimal WelfareCommunity Development

• The Educational Charitable Trust Aka the Themian Charitable Center

  Rochester, NY · EIN 23-2111548 · latest return: tax year 2024

  Invitation Only
  Grants paid $168K Organizations funded 36 Typical grant $2,500 Preselected recipients only
  EnvironmentFood AssistanceHuman ServicesArts & Culture

• Charles B & Louis R Perini Family Foundation Inc

  Dallas, TX · EIN 04-6118587 · latest return: tax year 2025

  Gave $80K in 2025
  Organizations funded 36 Typical grant $1,000 Describes how to apply
  EducationHealthAnimal WelfareArts & Culture