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.

3,625 funders with a return from the last few years. Clear filters Browse all profiles by state

• 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

• David a Straz Jr Foundation

  Tampa, FL · EIN 39-1776211 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.9M Organizations funded 37 Typical grant $15,000 Preselected recipients only
  EducationArts & CultureFaith-BasedAnimal Welfare

• Laura M and Peter T Grauer Foundation

  New York, NY · EIN 52-1702126 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.4M Organizations funded 37 Typical grant $25,000 Preselected recipients only
  Arts & CultureEducationAnimal WelfareChildren & Youth

• George and June Block Family Foundation

  Harwood Heights, IL · EIN 36-4294119 · latest return: tax year 2025

  Invitation Only
  Grants paid $839K Organizations funded 37 Typical grant $5,000 Preselected recipients only
  HealthYouth SportsFaith-BasedFood Assistance

• Thomas C Wright Foundation

  Bothell, WA · EIN 91-6457246 · latest return: tax year 2024

  Invitation Only
  Grants paid $837K Organizations funded 37 Typical grant $5,000 Preselected recipients only
  Human ServicesDisability ServicesAnimal WelfareArts & Culture

• Harris & Frances Block Foundation Inc

  Marshfield, VT · EIN 31-1784246 · latest return: tax year 2024

  Invitation Only
  Grants paid $687K Organizations funded 37 Typical grant $20,000 Preselected recipients only
  EnvironmentEducationArts & CultureHuman Services

• Keller Family Charitable Trust

  Madison, WI · EIN 39-1582385 · latest return: tax year 2024

  Gave $374K in 2024
  Organizations funded 37 Typical grant $5,000 Describes how to apply
  EducationArts & CultureChildren & YouthHuman Services

• The Horowitz Family Foundation

  Bala Cynwyd, PA · EIN 23-3036053 · latest return: tax year 2025

  Invitation Only
  Grants paid $104K Organizations funded 37 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationDisability ServicesChildren & Youth

• Semrod Family Private Foundation

  Naples, FL · EIN 20-6754825 · latest return: tax year 2024

  Invitation Only
  Grants paid $46K Organizations funded 37 Typical grant $1,000 Preselected recipients only
  EnvironmentAnimal WelfareHealthFood Assistance

• Maurice & Carol Feinberg Family Foundation

  Boston, MA · EIN 13-3746078 · latest return: tax year 2023

  Invitation Only
  Grants paid $12.4M Organizations funded 36 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHuman ServicesEnvironment

• 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

• Estelle J Kelsey Foundation

  Reno, NV · EIN 46-3362061 · latest return: tax year 2025

  Gave $1.3M in 2025
  Organizations funded 36 Typical grant $10,000 Describes how to apply
  Children & YouthEducationHealthArts & Culture

• 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

• The Karpus Family Foundation Inc

  Pittsford, NY · EIN 47-2479174 · latest return: tax year 2025

  Invitation Only
  Grants paid $812K Organizations funded 36 Typical grant $15,000 Preselected recipients only
  Human ServicesArts & CultureHealthHousing

• Wendell & Doris Rogers Charitable Foundation

  Southfield, MI · EIN 38-3383862 · latest return: tax year 2024

  Invitation Only
  Grants paid $445K Organizations funded 36 Typical grant $10,000 Preselected recipients only
  Human ServicesHealthHousingMental Health

• The Tiny Tiger Foundation

  Chicago, IL · EIN 36-3521718 · latest return: tax year 2025

  Invitation Only
  Grants paid $370K Organizations funded 36 Typical grant $10,000 Preselected recipients only
  Arts & CultureHuman ServicesEducationAnimal Welfare

• The Ascienzo Family Foundation

  Lake Katrine, NY · EIN 47-2453496 · latest return: tax year 2025

  Invitation Only
  Grants paid $362K Organizations funded 36 Typical grant $5,000 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• The Brown-Daub Foundation

  Easton, PA · EIN 23-2900410 · latest return: tax year 2025

  Invitation Only
  Grants paid $348K Organizations funded 36 Typical grant $5,000 Preselected recipients only
  Children & YouthHuman ServicesArts & CultureCommunity Development

• Susan Lynde Duval Phipps Foundation Inc

  McLean, VA · EIN 54-2015359 · latest return: tax year 2024

  Invitation Only
  Grants paid $346K Organizations funded 36 Typical grant $5,000 Preselected recipients only
  EnvironmentEducationFood AssistanceAnimal Welfare

• 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