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.

15,965 funders with a return from the last few years. Clear filters Browse all profiles by state

• We Share A Common Thread Foundation Inc

  Lowell, MA · EIN 45-2916988 · latest return: tax year 2024

  Gave $374K in 2024
  Organizations funded 1 Typical grant $374,188 Describes how to apply

• Richard P & Claire W Morse Foundation

  Brookline, MA · EIN 04-6142794 · latest return: tax year 2024

  Invitation Only
  Grants paid $372K Organizations funded 1 Typical grant $371,640 Preselected recipients only

• Fulton I Kent Uw Fdn Comm Health

  Dallas, TX · EIN 06-6031143 · latest return: tax year 2025

  Invitation Only
  Grants paid $371K Organizations funded 1 Typical grant $371,243 Preselected recipients only

• Charles Lincoln Ayling Tr Uw

  Pittsburgh, PA · EIN 04-6245939 · latest return: tax year 2025

  Invitation Only
  Grants paid $360K Organizations funded 1 Typical grant $360,000 Preselected recipients only

• Helen Wade Greene Charitable Trust Green100

  Fort Mill, SC · EIN 34-6527172 · latest return: tax year 2024

  Invitation Only
  Grants paid $360K Organizations funded 1 Typical grant $360,000 Preselected recipients only

• Myron L Fuller Trust

  Dallas, TX · EIN 04-6015548 · latest return: tax year 2025

  Invitation Only
  Grants paid $357K Organizations funded 1 Typical grant $357,475 Preselected recipients only
  Arts & Culture

• Holdeen Ten Funds (55-10)

  Saint Louis, MO · EIN 14-6018155 · latest return: tax year 2025

  Invitation Only
  Grants paid $355K Organizations funded 1 Typical grant $355,306 Preselected recipients only

• The Carrick Foundation Kristin W Shirahama Et

  Worcester, MA · EIN 04-6125734 · latest return: tax year 2023

  Invitation Only
  Grants paid $351K Organizations funded 1 Typical grant $351,309 Preselected recipients only
  Education

• Elizabeth R Stevens Trust

  Dallas, TX · EIN 04-6008395 · latest return: tax year 2024

  Invitation Only
  Grants paid $348K Organizations funded 1 Typical grant $347,651 Preselected recipients only

• International Society for Preventive Oncology

  Middleburg, FL · EIN 23-7389140 · latest return: tax year 2024

  Invitation Only
  Grants paid $345K Organizations funded 1 Typical grant $345,401 Preselected recipients only
  Health

• The Robert Walden Saul Foundation

  Boston, MA · EIN 27-6070236 · latest return: tax year 2025

  Invitation Only
  Grants paid $333K Organizations funded 1 Typical grant $333,333 Preselected recipients only
  Children & Youth

• William Hadwen Ames Memorial Fund

  Boston, MA · EIN 04-6905273 · latest return: tax year 2025

  Invitation Only
  Grants paid $331K Organizations funded 1 Typical grant $330,534 Preselected recipients only
  Education

• Bonsen Foundation

  Cambridge, MA · EIN 82-4380106 · latest return: tax year 2024

  Invitation Only
  Grants paid $330K Organizations funded 1 Typical grant $330,000 Preselected recipients only

• Iris B Apfel & Carl B Apfel Charitable Trust

  Palm Beach Gardens, FL · EIN 59-7194349 · latest return: tax year 2023

  Invitation Only
  Grants paid $325K Organizations funded 1 Typical grant $325,000 Preselected recipients only
  Arts & Culture

• Aequa Foundation

  Boston, MA · EIN 71-6225066 · latest return: tax year 2025

  Invitation Only
  Grants paid $318K Organizations funded 1 Typical grant $317,820 Preselected recipients only

• The Fragment Society

  Boston, MA · EIN 04-6069834 · latest return: tax year 2024

  Gave $316K in 2024
  Organizations funded 1 Typical grant $316,050 Describes how to apply

• Thomas Anthony Pappas Charitable Foundation Inc

  Belmont, MA · EIN 51-0153284 · latest return: tax year 2024

  Invitation Only
  Grants paid $316K Organizations funded 1 Typical grant $315,500 Preselected recipients only
  Arts & Culture

• Thomas Carr Watson Tr Uw Fbo

  Dallas, TX · EIN 05-6065386 · latest return: tax year 2025

  Invitation Only
  Grants paid $314K Organizations funded 1 Typical grant $313,764 Preselected recipients only

• Tua Roaf Memorial Fund

  Dallas, TX · EIN 04-3298628 · latest return: tax year 2025

  Invitation Only
  Grants paid $311K Organizations funded 1 Typical grant $310,582 Preselected recipients only

• Trust Uw for E J Madden Memorial Open Hearts Club

  New York, NY · EIN 13-6744780 · latest return: tax year 2024

  Invitation Only
  Grants paid $307K Organizations funded 1 Typical grant $307,141 Preselected recipients only