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.

3,338 funders with a return from the last few years. Clear filters Browse all profiles by state

• Sieg Dunlap Foundation

  Bloomfield Hills, MI · EIN 20-3641412 · latest return: tax year 2025

  Invitation Only
  Grants paid $503K Organizations funded 119 Typical grant $3,000 Preselected recipients only
  EducationHealthArts & CultureEnvironment

• Stephanie and Lawrence Flinn Jr Charitable Trust

  Rye, NY · EIN 26-6135172 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 113 Typical grant $2,000 Preselected recipients only
  EnvironmentAnimal WelfareEducationHealth

• The Robert E Hansen Family Foundation

  Sturgeon Bay, WI · EIN 76-0259279 · latest return: tax year 2024

  Invitation Only
  Grants paid $119K Organizations funded 106 Typical grant $1,000 Preselected recipients only
  Human ServicesEnvironmentEducationHealth

• The Woodtiger Fund

  Erwinna, PA · EIN 27-0222692 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.2M Organizations funded 42 Typical grant $30,000 Preselected recipients only
  Animal WelfareEnvironmentEducation

• Circle of Service Foundation

  Chicago, IL · EIN 36-4185939 · latest return: tax year 2024

  Gave $37M in 2024
  Organizations funded 637 Typical grant $25,000 Describes how to apply
  EducationHealthHuman ServicesArts & Culture

• Weingart Foundation

  Los Angeles, CA · EIN 95-6054814 · latest return: tax year 2024

  Gave $38.1M in 2024
  Organizations funded 540 Typical grant $10,000 Describes how to apply
  Community DevelopmentEducationHuman ServicesArts & Culture

• The Lazard Charitable Foundation

  New York, NY · EIN 82-4711344 · latest return: tax year 2024

  Gave $1.6M in 2024
  Organizations funded 437 Typical grant $500 Describes how to apply
  EducationHuman ServicesHealthAnimal Welfare

• Colcom Foundation

  Pittsburgh, PA · EIN 31-1479839 · latest return: tax year 2024

  Gave $21M in 2024
  Organizations funded 137 Typical grant $60,000 Describes how to apply
  EnvironmentArts & CultureEducationCommunity Development

• Helen & William Mazer Foundation

  Berkeley Heights, NJ · EIN 02-0511160 · latest return: tax year 2024

  Invitation Only
  Grants paid $975K Organizations funded 119 Typical grant $2,500 Preselected recipients only
  EnvironmentEducationHuman ServicesArts & Culture

• Sally Mead Hands Foundation

  Madison, WI · EIN 32-0263007 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.2M Organizations funded 49 Typical grant $15,000 Preselected recipients only
  EnvironmentArts & CultureHealthEducation

• New England Biolabs Foundation Inc

  Ipswich, MA · EIN 93-1644428 · latest return: tax year 2024

  Gave $194K in 2024
  Organizations funded 22 Typical grant $8,000 Describes how to apply
  EnvironmentChildren & YouthArts & CultureAnimal Welfare

• American Tower Corporation Foundation Inc

  Boston, MA · EIN 81-5266916 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.7M Organizations funded 632 Typical grant $200 Preselected recipients only
  EducationHealthHuman ServicesAnimal Welfare

• Dick's Sporting Goods Foundation

  Coraopolis, PA · EIN 27-4516157 · latest return: tax year 2024

  Gave $18M in 2024
  Organizations funded 964 Typical grant $5,000 Describes how to apply
  Youth SportsChildren & YouthHuman ServicesEducation

• Kimley-Horn Foundation

  Raleigh, NC · EIN 56-2188912 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 253 Typical grant $4,000 Preselected recipients only
  Food AssistanceEducationHuman ServicesChildren & Youth

• Hunter Family Foundation

  Chicago, IL · EIN 37-1887329 · latest return: tax year 2024

  Invitation Only
  Grants paid $11.2M Organizations funded 138 Typical grant $50,000 Preselected recipients only
  EducationEnvironmentChildren & YouthHuman Services

• Samueli Foundation

  Corona Del Mar, CA · EIN 33-0758237 · latest return: tax year 2024

  Invitation Only
  Grants paid $80.6M Organizations funded 366 Typical grant $37,500 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• The Merlin Foundation

  Boulder, CO · EIN 84-1232001 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.9M Organizations funded 27 Typical grant $50,000 Preselected recipients only
  EnvironmentAnimal WelfareArts & Culture

• Louise Arnold Maddux Environmental Foundation

  Santa Fe, NM · EIN 85-0405509 · latest return: tax year 2025

  Invitation Only
  Grants paid $46K Organizations funded 46 Typical grant $1,000 Preselected recipients only
  EnvironmentAnimal WelfareHuman Services

• Wiancko Charitable Foundation Inc

  Seattle, WA · EIN 83-0291490 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.6M Organizations funded 35 Typical grant $35,000 Preselected recipients only
  EnvironmentAnimal WelfareCommunity DevelopmentEducation

• Eaglemere Foundation Inc

  Wellesley, MA · EIN 04-3424302 · latest return: tax year 2024

  Invitation Only
  Grants paid $1M Organizations funded 34 Typical grant $22,000 Preselected recipients only
  EnvironmentAnimal WelfareEducation