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.

4,781 funders with a return from the last few years. Clear filters Browse all profiles by state

• Segal Family Foundation Inc

  Warren, NJ · EIN 56-2446941 · latest return: tax year 2024

  Gave $12.4M in 2024
  Organizations funded 344 Typical grant $30,000 Describes how to apply
  EducationHuman ServicesArts & CultureHealth

• Howmet Aerospace Foundation

  Pittsburgh, PA · EIN 84-3022317 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.4M Organizations funded 209 Typical grant $20,000 Preselected recipients only
  EducationSTEMChildren & YouthHuman Services

• The Duffield Family Foundation Dba Maddie's Fund

  Pleasanton, CA · EIN 94-3362163 · latest return: tax year 2024

  Gave $14M in 2024
  Organizations funded 181 Typical grant $3,000 Describes how to apply
  Animal WelfareEducationChildren & YouthHealth

• Sit Investment Associates Foundation

  Minneapolis, MN · EIN 41-1468021 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.2M Organizations funded 118 Typical grant $5,000 Preselected recipients only
  Human ServicesEducationArts & CultureAnimal Welfare

• Strickland Family Foundation Cynthia a S Graham

  Winston Salem, NC · EIN 56-1900147 · latest return: tax year 2024

  Gave $2.2M in 2024
  Organizations funded 114 Typical grant $3,500 Describes how to apply
  Arts & CultureEducationAnimal WelfareHuman Services

• The Salon Family Foundation Inc

  Armonk, NY · EIN 84-1721846 · latest return: tax year 2025

  Invitation Only
  Grants paid $105K Organizations funded 104 Typical grant $500 Preselected recipients only
  EnvironmentHealthHuman ServicesEducation

• Anne L & George H Clapp Charitable & Educational Trust

  Pittsburgh, PA · EIN 25-6018976 · latest return: tax year 2024

  Invitation Only
  Grants paid $1M Organizations funded 98 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHuman ServicesEnvironment

• The David Rockefeller Fund Inc

  New York, NY · EIN 13-3533359 · latest return: tax year 2024

  Gave $3.3M in 2024
  Organizations funded 83 Typical grant $25,000 Describes how to apply
  EnvironmentArts & CultureCommunity DevelopmentEducation

• The Armstrong Foundation

  St Peters, PA · EIN 23-2642354 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.1M Organizations funded 73 Typical grant $7,500 Preselected recipients only
  EducationEnvironmentHuman ServicesArts & Culture

• The Brodsky Family Foundation

  Port Washington, NY · EIN 11-3298376 · latest return: tax year 2024

  Gave $291K in 2024
  Organizations funded 65 Typical grant $250 Describes how to apply
  Arts & CultureHuman ServicesFaith-BasedHealth

• David F & Sara K Weston Fund

  Galveston, TX · EIN 31-6026109 · latest return: tax year 2025

  Gave $192K in 2025
  Organizations funded 59 Typical grant $2,000 Describes how to apply
  EnvironmentArts & CultureHealthEducation

• Jae S Lim Foundation

  Wilmington, DE · EIN 27-2910858 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 57 Typical grant $4,000 Preselected recipients only
  STEMEducationHealth

• LPL Financial Foundation Inc

  Boston, MA · EIN 27-4171978 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.3M Organizations funded 55 Typical grant $515 Preselected recipients only
  EducationHealthAnimal WelfareArts & Culture

• Md Lieberman Foundation

  Coopersburg, PA · EIN 27-1366026 · latest return: tax year 2024

  Invitation Only
  Grants paid $851K Organizations funded 46 Typical grant $3,500 Preselected recipients only
  EducationHealthArts & CultureCommunity Development

• Peierls Foundation

  Golden, CO · EIN 13-6082503 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.9M Organizations funded 42 Typical grant $65,000 Preselected recipients only
  EducationHealthHuman ServicesChildren & Youth

• The Meryl & Charles Witmer Charitable Foundation

  New York, NY · EIN 13-4129627 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.4M Organizations funded 39 Typical grant $5,000 Preselected recipients only
  EducationHealthArts & CultureChildren & Youth

• Mary and Emanuel Rosenfeld Foundation No 2

  Cincinnati, OH · EIN 46-1051189 · latest return: tax year 2025

  Invitation Only
  Grants paid $165K Organizations funded 38 Typical grant $3,000 Preselected recipients only
  Children & YouthEducationHealthHuman Services

• Gaudin Family Foundation

  Fort Worth, TX · EIN 46-1586379 · latest return: tax year 2025

  Invitation Only
  Grants paid $95K Organizations funded 38 Typical grant $1,500 Preselected recipients only
  EducationFaith-BasedHealthHuman Services

• William L & Lesley H Collins Family Foundation

  Naples, FL · EIN 52-1872190 · latest return: tax year 2024

  Invitation Only
  Grants paid $458K Organizations funded 34 Typical grant $1,000 Preselected recipients only
  EducationHealthAnimal WelfareFood Assistance

• The Weininger Foundation Inc

  New York, NY · EIN 13-3147339 · latest return: tax year 2024

  Invitation Only
  Grants paid $635K Organizations funded 32 Typical grant $10,000 Preselected recipients only
  EducationChildren & YouthArts & CultureDisability Services