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.

4,609 funders with a return from the last few years. Clear filters Browse all profiles by state

• Henry L Kimelman Family Foundation

  Wilmington, DE · EIN 66-6012547 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.7M Organizations funded 161 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesHealth

• Connelly Foundation

  West Conshohocken, PA · EIN 23-6296825 · latest return: tax year 2024

  Gave $15.4M in 2024
  Organizations funded 305 Typical grant $15,000 Describes how to apply
  EducationArts & CultureHuman ServicesChildren & Youth

• The Oak Hill Fund

  Charlottesville, VA · EIN 31-1810011 · latest return: tax year 2025

  Gave $5.8M in 2025
  Organizations funded 133 Typical grant $30,000 Describes how to apply
  EnvironmentEducationHealthHuman Services

• The Kranzdorf Family Foundation

  Bala Cywnyd, PA · EIN 31-1806522 · latest return: tax year 2025

  Gave $169K in 2025
  Organizations funded 126 Typical grant $300 Describes how to apply
  Animal WelfareArts & CultureHuman ServicesEducation

• The Lozier Foundation

  Omaha, NE · EIN 94-3027928 · latest return: tax year 2024

  Invitation Only
  Grants paid $49.2M Organizations funded 383 Typical grant $50,000 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• Gates Family Foundation

  Denver, CO · EIN 84-0474837 · latest return: tax year 2025

  Gave $36.3M in 2025
  Organizations funded 374 Typical grant $25,000 Describes how to apply
  EducationArts & CultureEnvironmentHuman Services

• The Swagelok Foundation

  Solon, OH · EIN 34-1923618 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.4M Organizations funded 222 Typical grant $1,850 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• CME Group Foundation

  Chicago, IL · EIN 45-0575574 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.7M Organizations funded 148 Typical grant $25,000 Preselected recipients only
  EducationChildren & YouthSTEMHuman Services

• Potomac Health Foundation

  Woodbridge, VA · EIN 52-1340920 · latest return: tax year 2024

  Gave $5.9M in 2024
  Organizations funded 55 Typical grant $84,100 Describes how to apply
  HealthMental HealthFood AssistanceCommunity Development

• Alice Shaver Foundation

  Williamstown, MA · EIN 13-7483764 · latest return: tax year 2025

  Invitation Only
  Grants paid $1M Organizations funded 44 Typical grant $10,000 Preselected recipients only
  Food AssistanceHuman ServicesArts & CultureHomelessness

• Goldthwait Family Foundation Inc

  Washington, DC · EIN 83-1590770 · latest return: tax year 2025

  Invitation Only
  Grants paid $3,804 Organizations funded 11 Typical grant $350 Preselected recipients only
  Animal WelfareFood AssistanceEnvironmentHomelessness

• The O-I Charities Foundation

  Perrysburg, OH · EIN 34-6554560 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 187 Typical grant $600 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• Tosa Foundation

  Portola Valley, CA · EIN 94-3165171 · latest return: tax year 2024

  Invitation Only
  Grants paid $129.8M Organizations funded 116 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentArts & CultureHuman Services

• Archstone Foundation

  Newport Beach, CA · EIN 33-0133359 · latest return: tax year 2024

  Gave $2.3M in 2024
  Organizations funded 68 Typical grant $15,000 Describes how to apply
  Human ServicesHealthEducationArts & Culture

• The Reba a Will Foundation

  Bethesda, MD · EIN 82-2427395 · latest return: tax year 2025

  Invitation Only
  Grants paid $213K Organizations funded 14 Typical grant $8,500 Preselected recipients only
  EducationArts & CultureFood AssistanceFaith-Based

• 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

• The Bay State Federal Savings Charitable Foundation

  Sagamore Beach, MA · EIN 04-3415547 · latest return: tax year 2025

  Gave $617K in 2025
  Organizations funded 157 Typical grant $2,500 Describes how to apply
  Human ServicesHealthEducationHomelessness

• The Barker Welfare Foundation

  Palm Beach Gardens, FL · EIN 36-6018526 · latest return: tax year 2024

  Gave $1.5M in 2024
  Organizations funded 124 Typical grant $10,000 Describes how to apply
  EducationHuman ServicesArts & CultureChildren & Youth

• Friese Foundation

  Chatsworth, CA · EIN 83-2753741 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.7M Organizations funded 106 Typical grant $20,000 Preselected recipients only
  Children & YouthAnimal WelfareHealthEducation

• Good Neighbors Family Trust

  Sullivans Island, SC · EIN 43-1977430 · latest return: tax year 2025

  Invitation Only
  Grants paid $138K Organizations funded 50 Typical grant $1,500 Preselected recipients only
  Children & YouthEducationHealthFood Assistance