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.

4,041 funders with a return from the last few years. Clear filters Browse all profiles by state

• Joseph T and Helen M Simpson Foundation

  Buffalo, NY · EIN 23-6242538 · latest return: tax year 2025

  Invitation Only
  Grants paid $290K Organizations funded 87 Typical grant $1,500 Preselected recipients only
  Arts & CultureHuman ServicesChildren & YouthEducation

• Boger Family Foundation Inc

  Boston, MA · EIN 47-5499109 · latest return: tax year 2024

  Invitation Only
  Grants paid $4M Organizations funded 86 Typical grant $25,000 Preselected recipients only
  HealthHuman ServicesEducationEnvironment

• William S and Blair Y Thompson Family Foundation

  St Louis, MO · EIN 27-4278915 · latest return: tax year 2025

  Invitation Only
  Grants paid $107K Organizations funded 85 Typical grant $500 Preselected recipients only
  Children & YouthEducationHealthAnimal Welfare

• Larson Financial Foundation

  Chesterfield, MO · EIN 38-3893553 · latest return: tax year 2024

  Invitation Only
  Grants paid $131K Organizations funded 84 Typical grant $500 Preselected recipients only
  Human ServicesChildren & YouthEducationFaith-Based

• Alfred E Mann Charities Inc

  Los Angeles, CA · EIN 46-3543296 · latest return: tax year 2024

  Invitation Only
  Grants paid $19.5M Organizations funded 82 Typical grant $20,000 Preselected recipients only
  HealthArts & CultureHuman ServicesEducation

• Flock Inc

  Boston, MA · EIN 20-8087695 · latest return: tax year 2023

  Invitation Only
  Grants paid $24M Organizations funded 78 Typical grant $120,000 Preselected recipients only
  EnvironmentCommunity DevelopmentEducationArts & Culture

• Albert H and Jane D Nahmad Foundation Inc

  Miami, FL · EIN 27-3971556 · latest return: tax year 2025

  Invitation Only
  Grants paid $4.5M Organizations funded 76 Typical grant $45,000 Preselected recipients only
  EducationHuman ServicesArts & CultureHealth

• Lohengrin Foundation Inc

  Chicago, IL · EIN 13-6141339 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.5M Organizations funded 73 Typical grant $50,000 Preselected recipients only
  Arts & CultureChildren & YouthHuman ServicesCommunity Development

• Olson Family Foundation Inc

  Livingston, TX · EIN 35-2192036 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.5M Organizations funded 73 Typical grant $25,000 Preselected recipients only
  Animal WelfareHuman ServicesEducationHealth

• The Carol J Adragna Family Foundation

  Depew, NY · EIN 27-6968082 · latest return: tax year 2025

  Gave $388K in 2025
  Organizations funded 73 Typical grant $5,000 Describes how to apply
  HealthHuman ServicesEducationEnvironment

• The Mary Morton Parsons Foundation

  Richmond, VA · EIN 54-1530891 · latest return: tax year 2024

  Gave $9.5M in 2024
  Organizations funded 71 Typical grant $50,000 Describes how to apply
  EducationArts & CultureHealthHuman Services

• Zeldin Family Foundation

  Philadelphia, PA · EIN 23-6861835 · latest return: tax year 2025

  Invitation Only
  Grants paid $670K Organizations funded 71 Typical grant $2,000 Preselected recipients only
  Arts & CultureHuman ServicesHealthChildren & Youth

• Sanders Foundation

  Bethesda, MD · EIN 31-6653312 · latest return: tax year 2024

  Invitation Only
  Grants paid $419K Organizations funded 71 Typical grant $5,000 Preselected recipients only
  EducationHealthChildren & YouthHomelessness

• Norman Foundation Inc

  New York, NY · EIN 13-1862694 · latest return: tax year 2024

  Invitation Only
  Grants paid $1M Organizations funded 70 Typical grant $10,000 Preselected recipients only
  EducationCommunity DevelopmentEnvironmentArts & Culture

• Gustaf Westfeldt Mcilhenny Family Foundation

  Boca Grande, FL · EIN 72-1404522 · latest return: tax year 2024

  Gave $1.2M in 2024
  Organizations funded 68 Typical grant $10,000 Describes how to apply
  EducationArts & CultureHuman ServicesAnimal Welfare

• Randolph D Rouse Foundation Inc

  Arlington, VA · EIN 20-1394997 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.5M Organizations funded 65 Typical grant $10,000 Preselected recipients only
  Human ServicesArts & CultureHealthEducation

• The 1434 Foundation Inc

  Boston, MA · EIN 47-2480352 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.3M Organizations funded 65 Typical grant $40,000 Preselected recipients only
  EducationChildren & YouthHuman ServicesArts & Culture

• Kate W Cassidy Foundation

  Purchase, NY · EIN 61-1715303 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.2M Organizations funded 62 Typical grant $15,000 Preselected recipients only
  Arts & CultureHuman ServicesFood AssistanceEnvironment

• Stephens Foundation

  Birmingham, AL · EIN 63-1035698 · latest return: tax year 2024

  Invitation Only
  Grants paid $609K Organizations funded 62 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesEnvironment

• Wagner Family Charitable Trust Ua

  Pittsburgh, PA · EIN 25-6735042 · latest return: tax year 2025

  Invitation Only
  Grants paid $136K Organizations funded 62 Typical grant $1,000 Preselected recipients only
  Human ServicesArts & CultureEducationFood Assistance