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.

2,805 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Mai Family Foundation

  New York, NY · EIN 13-3915987 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.1M Organizations funded 69 Typical grant $50,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• Clarence and Anne Dillon Dunwalke Trust

  New York, NY · EIN 23-7043773 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.5M Organizations funded 68 Typical grant $10,000 Preselected recipients only
  EducationEnvironmentArts & CultureChildren & Youth

• Manning Family Foundation

  Charlottesville, VA · EIN 74-3054138 · latest return: tax year 2024

  Gave $13.5M in 2024
  Organizations funded 65 Typical grant $25,000 Describes how to apply
  Arts & CultureHealthChildren & YouthEducation

• The Silver Family Foundation Inc

  Montclair, NJ · EIN 86-1150491 · latest return: tax year 2024

  Invitation Only
  Grants paid $325K Organizations funded 63 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationCommunity DevelopmentHealth

• Zia Charitable Foundation

  Old Greenwich, CT · EIN 47-5319201 · latest return: tax year 2025

  Invitation Only
  Grants paid $358K Organizations funded 60 Typical grant $5,000 Preselected recipients only
  EducationHealthAnimal WelfareArts & Culture

• Richard Lounsbery Foundation Inc

  Washington, DC · EIN 13-6081860 · latest return: tax year 2025

  Gave $3.8M in 2025
  Organizations funded 56 Typical grant $50,000 Describes how to apply
  EducationSTEMArts & CultureEnvironment

• Brothers Brook Foundation

  Denver, CO · EIN 46-1509070 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.7M Organizations funded 54 Typical grant $50,000 Preselected recipients only
  EducationHealthEnvironmentAnimal Welfare

• With Foundation

  San Mateo, CA · EIN 73-1644863 · latest return: tax year 2024

  Gave $8.3M in 2024
  Organizations funded 53 Typical grant $128,000 Describes how to apply
  EducationHealthHuman ServicesDisability Services

• The Appleby Charitable Foundation

  Sarasota, FL · EIN 93-6729583 · latest return: tax year 2024

  Gave $649K in 2024
  Organizations funded 53 Typical grant $5,000 Describes how to apply
  Arts & CultureEducationHealthEnvironment

• Maturi Rammohan Foundation Inc

  Carmel, IN · EIN 81-4190105 · latest return: tax year 2025

  Invitation Only
  Grants paid $173K Organizations funded 53 Typical grant $500 Preselected recipients only
  EnvironmentEducationHealthArts & Culture

• Utica National Group Foundation Inc

  Utica, NY · EIN 16-1313450 · latest return: tax year 2024

  Gave $607K in 2024
  Organizations funded 52 Typical grant $1,500 Describes how to apply
  EducationArts & CultureHealthHuman Services

• Merrill Schneider Foundation

  Driggs, ID · EIN 45-3176170 · latest return: tax year 2025

  Gave $178K in 2025
  Organizations funded 49 Typical grant $2,500 Describes how to apply
  HealthFaith-BasedArts & CultureHuman Services

• The Rmf Foundation Inc

  New York, NY · EIN 13-3797799 · latest return: tax year 2024

  Invitation Only
  Grants paid $48K Organizations funded 48 Typical grant $500 Preselected recipients only
  Children & YouthEnvironmentHealthHuman Services

• Four Leaf Clover Foundation Ua

  Cahokia Heights, IL · EIN 37-6535092 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 46 Typical grant $10,000 Preselected recipients only
  Children & YouthEducationHealthHuman Services

• The Mcknight Endowment Fund for Neuroscience

  Minneapolis, MN · EIN 41-1563321 · latest return: tax year 2024

  Gave $3.4M in 2024
  Organizations funded 45 Typical grant $75,000 Describes how to apply
  EducationHealthSTEMDisability Services

• Schleyer Foundation Under Declaration of Tr

  Rye Beach, NH · EIN 05-6132358 · latest return: tax year 2024

  Gave $964K in 2024
  Organizations funded 45 Typical grant $5,000 Describes how to apply
  EducationArts & CultureHealthEnvironment

• The Herbert & Nell Singer Foundation Inc

  Wilmington, DE · EIN 13-3151548 · latest return: tax year 2025

  Invitation Only
  Grants paid $14.2M Organizations funded 44 Typical grant $15,000 Preselected recipients only
  Human ServicesEducationChildren & YouthFood Assistance

• John J & Mary R Schiff Foundation

  Cincinnati, OH · EIN 31-1077222 · latest return: tax year 2024

  Invitation Only
  Grants paid $47.9M Organizations funded 43 Typical grant $400,000 Preselected recipients only
  Arts & CultureEducationHealthEnvironment

• Hellen Ingram Plummer Charitable Foundation Inc

  Pennington, NJ · EIN 22-3365605 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.4M Organizations funded 39 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesCommunity Development

• The Great Foundation

  New York, NY · EIN 81-0894119 · latest return: tax year 2024

  Invitation Only
  Grants paid $91K Organizations funded 39 Typical grant $250 Preselected recipients only
  Human ServicesEducationArts & CultureChildren & Youth