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.

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

• Montstream Quas Family Foundation

  Barrington, RI · EIN 39-4546573 · latest return: tax year 2025

  Invitation Only
  Grants paid $6,650 Organizations funded 19 Typical grant $250 Preselected recipients only
  EducationHealthChildren & YouthHuman Services

• Aramli Foundation

  Newport, RI · EIN 85-4330896 · latest return: tax year 2025

  Invitation Only
  Grants paid $98K Organizations funded 17 Typical grant $4,903 Preselected recipients only
  EnvironmentFood AssistanceHealthHomelessness

• Prospect Hill Foundation Inc

  New York, NY · EIN 13-6075567 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 346 Typical grant $1,000 Preselected recipients only
  Arts & CultureEnvironmentEducationAnimal Welfare

• Gertz Family Charitable Foundation

  Lakewood Ranch, FL · EIN 83-3495897 · latest return: tax year 2025

  Invitation Only
  Grants paid $245K Organizations funded 21 Typical grant $5,000 Preselected recipients only
  Faith-BasedHealthMental Health

• Tori Lynn Andreozzi Foundation

  Narragansett, RI · EIN 26-6362605 · latest return: tax year 2025

  Invitation Only
  Grants paid $28K Organizations funded 12 Typical grant $535 Preselected recipients only
  Human ServicesChildren & YouthCommunity DevelopmentDisability Services

• Leon Lowenstein Foundation Inc

  Madison, CT · EIN 13-6015951 · latest return: tax year 2025

  Invitation Only
  Grants paid $8M Organizations funded 103 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• Raymond T & Ann T Mancini Family Foundation

  Mansfield, MA · EIN 05-0514875 · latest return: tax year 2025

  Invitation Only
  Grants paid $370K Organizations funded 14 Typical grant $25,000 Preselected recipients only
  EducationHealthFood AssistanceHomelessness

• Friendship Fund Inc

  Boston, MA · EIN 13-6089220 · latest return: tax year 2024

  Gave $175K in 2024
  Organizations funded 46 Typical grant $3,500 Describes how to apply
  EnvironmentArts & CultureHuman ServicesEducation

• Gilbane Family Foundation Inc

  Providence, RI · EIN 88-2694682 · latest return: tax year 2024

  Invitation Only
  Grants paid $232K Organizations funded 24 Typical grant $1,000 Preselected recipients only
  EducationFood AssistanceHealthCommunity Development

• John Marshall Family Foundation

  Palatine, IL · EIN 26-6107463 · latest return: tax year 2025

  Invitation Only
  Grants paid $514K Organizations funded 167 Typical grant $3,000 Preselected recipients only
  Human ServicesHealthChildren & YouthEducation

• John D Mcgonagle Foundation Inc

  Newington, NH · EIN 87-3688714 · latest return: tax year 2025

  Invitation Only
  Grants paid $508K Organizations funded 56 Typical grant $5,000 Preselected recipients only
  EnvironmentArts & CultureHealthChildren & Youth

• Robert M Grace Foundation Inc

  Winter Park, FL · EIN 88-3571287 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 12 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureEnvironmentHealth

• Russell Sage Foundation

  New York, NY · EIN 13-1635303 · latest return: tax year 2024

  Gave $6.4M in 2024
  Organizations funded 137 Typical grant $37,500 Describes how to apply
  EducationHealthHousingHuman Services

• Gogo Foundation

  West Palm Beach, FL · EIN 46-5139252 · latest return: tax year 2025

  Invitation Only
  Grants paid $555K Organizations funded 37 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHealth

• The Debs Foundation

  Fort Lee, NJ · EIN 13-3639449 · latest return: tax year 2025

  Invitation Only
  Grants paid $724K Organizations funded 27 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHomelessnessHuman Services

• Tractor Supply Company Foundation

  Brentwood, TN · EIN 84-3668757 · latest return: tax year 2025

  Gave $3.8M in 2025
  Organizations funded 3,375 Typical grant $250 Describes how to apply
  HealthHuman ServicesVeteransAnimal Welfare

• The Andrew W Mellon Foundation

  New York, NY · EIN 13-1879954 · latest return: tax year 2024

  Gave $555M in 2024
  Organizations funded 848 Typical grant $500,000 Describes how to apply
  Arts & CultureEducationEnvironmentHuman Services

• Windhover Foundation Inc

  Wilmington, DE · EIN 39-1482470 · latest return: tax year 2024

  Invitation Only
  Grants paid $26.1M Organizations funded 243 Typical grant $3,000 Preselected recipients only
  EducationChildren & YouthHuman ServicesArts & Culture

• Faye & Mayer Krupp Family Foundation

  St Louis Park, MN · EIN 41-1856606 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.7M Organizations funded 34 Typical grant $3,000 Preselected recipients only
  HealthMental Health

• The John J and Lillian M Taylor Foundation

  Jupiter, FL · EIN 04-6816680 · latest return: tax year 2024

  Invitation Only
  Grants paid $269K Organizations funded 28 Typical grant $10,000 Preselected recipients only
  HealthEducationArts & CultureChildren & Youth