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.

7,481 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Frisbie Family Foundation

  Boston, MA · EIN 04-3558239 · latest return: tax year 2024

  Invitation Only
  Grants paid $589K Organizations funded 25 Typical grant $10,000 Preselected recipients only
  EducationEnvironmentArts & CultureHealth

• Florence Petrlik Family Foundation

  Dallas, TX · EIN 04-3494341 · latest return: tax year 2025

  Invitation Only
  Grants paid $182K Organizations funded 22 Typical grant $2,000 Preselected recipients only
  Arts & CultureChildren & YouthHealthHomelessness

• The Colburn Foundation

  Manchester, MA · EIN 04-2748890 · latest return: tax year 2025

  Invitation Only
  Grants paid $96K Organizations funded 19 Typical grant $2,000 Preselected recipients only
  Arts & CultureEnvironment

• Ethel Kennedy Foundation

  Cambridge, MA · EIN 11-2768682 · latest return: tax year 2025

  Invitation Only
  Grants paid $708K Organizations funded 65 Typical grant $7,000 Preselected recipients only
  Human ServicesEducationArts & CultureChildren & Youth

• 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

• The Dinovi Family Foundation

  N Palm Beach, FL · EIN 20-0011660 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.2M Organizations funded 36 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHealthEnvironment

• Merrimac Charitable Trust II

  Boston, MA · EIN 04-3249244 · latest return: tax year 2025

  Invitation Only
  Grants paid $44K Organizations funded 32 Typical grant $1,000 Preselected recipients only
  Human ServicesHealthArts & CultureEducation

• The Piltch Family Foundation Inc

  Provincetown, MA · EIN 85-3178854 · latest return: tax year 2024

  Invitation Only
  Grants paid $99K Organizations funded 19 Typical grant $5,000 Preselected recipients only
  Arts & CultureHuman ServicesYouth SportsChildren & Youth

• The Swartz Shalom Charitable Foundation

  Boston, MA · EIN 85-6395893 · latest return: tax year 2024

  Invitation Only
  Grants paid $182K Organizations funded 18 Typical grant $2,500 Preselected recipients only
  Arts & CultureHuman ServicesChildren & YouthFaith-Based

• The Echo Charitable Foundation

  Ipswich, MA · EIN 46-6367418 · latest return: tax year 2025

  Invitation Only
  Grants paid $210K Organizations funded 15 Typical grant $5,000 Preselected recipients only
  EnvironmentAnimal WelfareArts & CultureCommunity Development

• The Bobby and Peggy O'Connor Foundation

  Brewster, MA · EIN 82-1918862 · latest return: tax year 2024

  Gave $175K in 2024
  Organizations funded 13 Typical grant $10,000 Describes how to apply
  HomelessnessArts & CultureHuman ServicesAnimal Welfare

• The Susan Thompson Buffett Foundation

  Omaha, NE · EIN 47-6032365 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5B Organizations funded 417 Typical grant $602,713 Preselected recipients only
  EducationHealthHuman ServicesEnvironment

• Research Corporation dba Research Corporation for Science Advancement

  Tucson, AZ · EIN 13-1963407 · latest return: tax year 2024

  Gave $8M in 2024
  Organizations funded 165 Typical grant $55,000 Describes how to apply
  EducationSTEMAnimal WelfareHealth

• John Vos Family Foundation Inc

  Laurel, MD · EIN 26-1587229 · latest return: tax year 2025

  Invitation Only
  Grants paid $839K Organizations funded 54 Typical grant $5,000 Preselected recipients only
  EducationChildren & YouthHomelessnessHuman Services

• Windhover Foundation

  Portsmouth, NH · EIN 31-1630033 · latest return: tax year 2025

  Invitation Only
  Grants paid $175K Organizations funded 36 Typical grant $2,500 Preselected recipients only
  HealthArts & CultureChildren & YouthHousing

• The Hastings Family Foundation Inc

  Vero Beach, FL · EIN 45-0632100 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 35 Typical grant $1,200 Preselected recipients only
  EducationArts & CultureAnimal WelfareChildren & Youth

• Roney-Fitzpatrick Foundation

  Pittsburgh, PA · EIN 59-6147880 · latest return: tax year 2025

  Gave $46K in 2025
  Organizations funded 35 Typical grant $1,000 Describes how to apply
  EducationHealthAnimal WelfareArts & Culture

• The Mark S Bradley Charitable Foundation

  Palm Beach Gardens, FL · EIN 46-6452380 · latest return: tax year 2024

  Invitation Only
  Grants paid $255K Organizations funded 29 Typical grant $2,500 Preselected recipients only
  Arts & CultureEducationHuman Services

• Someone Elses Child Inc

  Marblehead, MA · EIN 04-3410208 · latest return: tax year 2024

  Gave $1.2M in 2024
  Organizations funded 22 Typical grant $20,000 Describes how to apply
  Children & YouthArts & CultureCommunity DevelopmentEducation

• Dorothy D Conkey Trust Ui

  Pittsburgh, PA · EIN 04-6094894 · latest return: tax year 2024

  Invitation Only
  Grants paid $42K Organizations funded 22 Typical grant $500 Preselected recipients only
  Arts & CultureDisability ServicesEnvironmentHuman Services