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.

4,378 funders with a return from the last few years. Clear filters Browse all profiles by state

• Alphawood Foundation

  Chicago, IL · EIN 36-3805338 · latest return: tax year 2024

  Gave $8.1M in 2024
  Organizations funded 126 Typical grant $35,000 Describes how to apply
  Arts & CultureEducationHuman ServicesHealth

• Gill Foundation

  Denver, CO · EIN 84-1264186 · latest return: tax year 2024

  Gave $11M in 2024
  Organizations funded 91 Typical grant $25,000 Describes how to apply
  Arts & CultureHuman ServicesEducationCommunity Development

• The Brandenburg Family Foundation

  San Jose, CA · EIN 77-0444869 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 88 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHealth

• The Gilbane Family Foundation

  Providence, RI · EIN 05-6006170 · latest return: tax year 2023

  Invitation Only
  Grants paid $7.6M Organizations funded 86 Typical grant $500 Preselected recipients only
  EducationArts & CultureHuman ServicesEnvironment

• Bob Barker Company Foundation Inc

  FuquayVarina, NC · EIN 20-1276455 · latest return: tax year 2024

  Gave $1.2M in 2024
  Organizations funded 82 Typical grant $13,000 Describes how to apply
  Human ServicesEducationCommunity DevelopmentFaith-Based

• The George I Alden Trust

  Worcester, MA · EIN 04-6023784 · latest return: tax year 2024

  Gave $11.5M in 2024
  Organizations funded 79 Typical grant $100,000 Describes how to apply
  EducationHuman ServicesArts & CultureDisability Services

• The Mann Family Foundation

  Providence, RI · EIN 05-0494136 · latest return: tax year 2025

  Gave $876K in 2025
  Organizations funded 74 Typical grant $5,000 Describes how to apply
  EducationFood AssistanceHealthHuman Services

• Mitchell Kapor Foundation

  Oakland, CA · EIN 94-3330604 · latest return: tax year 2024

  Gave $6.4M in 2024
  Organizations funded 69 Typical grant $25,000 Describes how to apply
  Community DevelopmentEducationSTEMHuman Services

• Susan & Jerome Ettelson Fund

  Chicago, IL · EIN 36-6110603 · latest return: tax year 2025

  Invitation Only
  Grants paid $113K Organizations funded 69 Typical grant $500 Preselected recipients only
  Animal WelfareFood AssistanceDisability ServicesHuman Services

• The Dreiseszun Family Foundation

  Overland Park, KS · EIN 48-1021776 · latest return: tax year 2024

  Gave $7.2M in 2024
  Organizations funded 68 Typical grant $25,000 Describes how to apply
  EducationHealthChildren & YouthArts & Culture

• The Greenwall Foundation

  Washington, DC · EIN 13-6082277 · latest return: tax year 2024

  Gave $3.3M in 2024
  Organizations funded 66 Typical grant $49,642 Describes how to apply
  HealthEducationDisability ServicesMental Health

• Sandra & Arnold Chase Family Foundation Inc

  Hartford, CT · EIN 06-1562152 · latest return: tax year 2024

  Gave $311K in 2024
  Organizations funded 65 Typical grant $1,000 Describes how to apply
  EducationHealthArts & CultureHuman Services

• The Wiggins Foundation Inc

  Wilmington, DE · EIN 06-1415108 · latest return: tax year 2024

  Invitation Only
  Grants paid $896K Organizations funded 58 Typical grant $5,000 Preselected recipients only
  EnvironmentEducationHealthHuman Services

• The Wolfe Family Charitable Foundation

  Sylvania, OH · EIN 34-1756997 · latest return: tax year 2025

  Invitation Only
  Grants paid $745K Organizations funded 54 Typical grant $6,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesEnvironment

• Tonna Charitable Trust

  Worcester, MA · EIN 04-6051090 · latest return: tax year 2024

  Invitation Only
  Grants paid $90K Organizations funded 54 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureDisability ServicesFaith-Based

• Evelyn S and K E Barrett Foundation

  York, ME · EIN 26-0472006 · latest return: tax year 2025

  Gave $2.3M in 2025
  Organizations funded 50 Typical grant $20,000 Describes how to apply
  Children & YouthEducationHealthArts & Culture

• The Katsaros Family Foundation

  Naples, FL · EIN 26-1373188 · latest return: tax year 2024

  Invitation Only
  Grants paid $581K Organizations funded 40 Typical grant $5,000 Preselected recipients only
  Human ServicesHealthDisability ServicesFaith-Based

• Diamonds in the Rough Foundation

  Denver, CO · EIN 84-1551428 · latest return: tax year 2024

  Invitation Only
  Grants paid $129K Organizations funded 34 Typical grant $1,030 Preselected recipients only
  HealthDisability ServicesEducationHuman Services

• The Dennis and Barbara Marion Family Charitable Foundation

  Wayne, NJ · EIN 85-3705226 · latest return: tax year 2024

  Invitation Only
  Grants paid $77K Organizations funded 34 Typical grant $1,500 Preselected recipients only
  EducationHealthChildren & YouthFaith-Based

• The Maurice Marciano Family Foundation

  Beverly Hills, CA · EIN 68-0661384 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 29 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureChildren & YouthDisability Services