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.

4,179 funders with a return from the last few years. Clear filters Browse all profiles by state

• Chet & Jon Lappen Foundation Dba Lappen Family Foundation

  Los Angeles, CA · EIN 23-7007566 · latest return: tax year 2025

  Invitation Only
  Grants paid $131K Organizations funded 47 Typical grant $1,000 Preselected recipients only
  EducationAnimal WelfareHuman ServicesArts & Culture

• One Hive Foundation

  Boston, MA · EIN 92-0684940 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.3M Organizations funded 46 Typical grant $30,850 Preselected recipients only
  EducationSTEMEnvironmentAnimal Welfare

• Richter Family Foundation

  Hayward, WI · EIN 41-2019517 · latest return: tax year 2025

  Invitation Only
  Grants paid $95K Organizations funded 46 Typical grant $1,500 Preselected recipients only
  Children & YouthFood AssistanceHealthHuman Services

• Grosfeld Foundation

  Southfield, MI · EIN 38-2575307 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.4M Organizations funded 45 Typical grant $10,000 Preselected recipients only
  EducationAnimal WelfareArts & CultureFaith-Based

• Fannie M Lienhard Foundation a New Jersey Nonprofit Corp

  Princeton, NJ · EIN 22-3111533 · latest return: tax year 2025

  Invitation Only
  Grants paid $173K Organizations funded 45 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationAnimal WelfareHealth

• Houston Family Foundation

  Sioux Falls, SD · EIN 20-3853573 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.7M Organizations funded 44 Typical grant $35,000 Preselected recipients only
  Human ServicesEducationAnimal WelfareArts & Culture

• Josephine P & John J Louis Foundation Inc

  Lake Geneva, WI · EIN 36-3837993 · latest return: tax year 2024

  Invitation Only
  Grants paid $434K Organizations funded 44 Typical grant $2,000 Preselected recipients only
  EducationEnvironmentHealthArts & Culture

• Adams Family Foundation

  Naples, FL · EIN 46-1605016 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.3M Organizations funded 43 Typical grant $50,000 Preselected recipients only
  Human ServicesAnimal WelfareHealthChildren & Youth

• Goldberg Family Foundation

  Scottsdale, AZ · EIN 26-1805497 · latest return: tax year 2025

  Invitation Only
  Grants paid $667K Organizations funded 43 Typical grant $10,000 Preselected recipients only
  Human ServicesAnimal WelfareHealthEducation

• Smith and Wilcox Blue Skies Foundation Fka George and Oma Wilcox and Smith Foun

  Layton, UT · EIN 87-0665162 · latest return: tax year 2024

  Invitation Only
  Grants paid $193K Organizations funded 43 Typical grant $1,000 Preselected recipients only
  EnvironmentAnimal WelfareArts & CultureHuman Services

• The Roemer Foundation

  Riverton, NJ · EIN 23-2870277 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.7M Organizations funded 41 Typical grant $10,000 Preselected recipients only
  EducationHealthHuman ServicesAnimal Welfare

• Anne Thorne Weaver Family Foundation Inc

  Lincoln, NE · EIN 36-3918676 · latest return: tax year 2025

  Invitation Only
  Grants paid $853K Organizations funded 41 Typical grant $20,000 Preselected recipients only
  Animal WelfareArts & CultureHuman ServicesChildren & Youth

• C B Laub Family Foundation Inc

  Potomac, MD · EIN 20-5826726 · latest return: tax year 2024

  Gave $1M in 2024
  Organizations funded 40 Typical grant $7,500 Describes how to apply
  EnvironmentEducationHealthAnimal Welfare

• Mary E Dooner Foundation Inc

  Naples, FL · EIN 65-0390318 · latest return: tax year 2025

  Invitation Only
  Grants paid $862K Organizations funded 40 Typical grant $20,000 Preselected recipients only
  Animal WelfareHuman ServicesChildren & YouthEducation

• Chamberlin Family Philanthropy

  Richmond, CA · EIN 20-5794764 · latest return: tax year 2024

  Invitation Only
  Grants paid $588K Organizations funded 40 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureAnimal WelfareChildren & Youth

• The Northwest Fund for the Environment

  Seattle, WA · EIN 23-7134880 · latest return: tax year 2025

  Gave $373K in 2025
  Organizations funded 40 Typical grant $10,000 Describes how to apply
  EnvironmentAnimal WelfareEducationCommunity Development

• H William Lurton Foundation

  Shorewood, MN · EIN 36-3492652 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.5M Organizations funded 39 Typical grant $10,000 Preselected recipients only
  Human ServicesAnimal WelfareEducationFaith-Based

• Michael Baker International Foundation

  Moon Township, PA · EIN 83-0448116 · latest return: tax year 2025

  Invitation Only
  Grants paid $46K Organizations funded 39 Typical grant $500 Preselected recipients only
  Human ServicesEnvironmentAnimal WelfareFood Assistance

• Palko Family Foundation

  Medina, OH · EIN 47-2285129 · latest return: tax year 2025

  Invitation Only
  Grants paid $36K Organizations funded 39 Typical grant $250 Preselected recipients only
  Animal WelfareHuman ServicesFood AssistanceHealth

• Amaranth Foundation

  Philadelphia, PA · EIN 23-7743235 · latest return: tax year 2025

  Invitation Only
  Grants paid $358K Organizations funded 38 Typical grant $2,900 Preselected recipients only
  Arts & CultureAnimal WelfareEnvironmentEducation