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.

2,065 funders with a return from the last few years. Clear filters Browse all profiles by state

• The H Charles Greene Foundation Inc

  Ashland, OR · EIN 52-1736505 · latest return: tax year 2024

  Invitation Only
  Grants paid $3,203 Organizations funded 8 Typical grant $400 Preselected recipients only
  Disability ServicesEducationHealthHuman Services

• Weeden Foundation

  Bedford Hills, NY · EIN 94-6109313 · latest return: tax year 2024

  Gave $2M in 2024
  Organizations funded 132 Typical grant $15,000 Describes how to apply
  EnvironmentAnimal WelfareEducationArts & Culture

• The Wollenberg Foundation

  Menlo Park, CA · EIN 94-6072264 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 80 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesChildren & Youth

• Japajag Foundation

  Wilmington, NC · EIN 13-6212462 · latest return: tax year 2024

  Gave $9,000 in 2024
  Organizations funded 24 Typical grant $250 Describes how to apply
  Arts & CultureHuman ServicesHealthAnimal Welfare

• John J and Lois a Tennant Foundation

  Portland, OR · EIN 91-1912105 · latest return: tax year 2025

  Invitation Only
  Grants paid $203K Organizations funded 22 Typical grant $10,000 Preselected recipients only
  Health

• The Eugene and Marlaina Johnston Charitable Foundation Inc

  Coos Bay, OR · EIN 45-3719828 · latest return: tax year 2024

  Gave $244K in 2024
  Organizations funded 10 Typical grant $3,650 Describes how to apply
  Animal WelfareHealthHousingArts & Culture

• Wayne & Gladys Valley Charitable Foundation

  Oakland, CA · EIN 95-3203014 · latest return: tax year 2024

  Gave $63.1M in 2024
  Organizations funded 53 Typical grant $50,000 Describes how to apply
  EducationHuman ServicesChildren & YouthSTEM

• Kwitman Family Foundation Inc

  Portland, OR · EIN 13-3885787 · latest return: tax year 2024

  Invitation Only
  Grants paid $168K Organizations funded 40 Typical grant $700 Preselected recipients only
  EducationArts & CultureHealthAnimal Welfare

• James C and Norma I Smith Foundation

  Dallas, TX · EIN 71-0938986 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.3M Organizations funded 37 Typical grant $100,000 Preselected recipients only
  Animal WelfareHuman ServicesFood AssistanceChildren & Youth

• Lululilly's Legacy Foundation

  Redmond, OR · EIN 33-3395415 · latest return: tax year 2025

  Gave $500K in 2025
  Organizations funded 26 Typical grant $20,000 Describes how to apply
  Animal WelfareHealthFood AssistanceHuman Services

• Beusse & Porter Family Foundation

  Grand Rapids, MI · EIN 38-6118663 · latest return: tax year 2024

  Gave $199K in 2024
  Organizations funded 24 Typical grant $5,000 Describes how to apply
  Arts & CultureEnvironmentHealthHuman Services

• The Boeschen Family Foundation

  Napa, CA · EIN 91-1913189 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 16 Typical grant $15,000 Describes how to apply
  EducationHealthArts & CultureChildren & Youth

• Alton F Baker Family Foundation

  Eugene, OR · EIN 93-1265230 · latest return: tax year 2025

  Gave $33K in 2025
  Organizations funded 6 Typical grant $4,600 Describes how to apply
  EducationHealthArts & CultureChildren & Youth

• Medina Foundation

  Seattle, WA · EIN 91-0745225 · latest return: tax year 2025

  Invitation Only
  Grants paid $8.9M Organizations funded 238 Typical grant $25,000 Preselected recipients only
  Human ServicesChildren & YouthEducationHousing

• The Jonathan B and Gloria a Detwiler Family Foundation

  Wilmington, DE · EIN 20-8017815 · latest return: tax year 2024

  Invitation Only
  Grants paid $687K Organizations funded 30 Typical grant $15,000 Preselected recipients only
  Arts & CultureHuman ServicesChildren & YouthHealth

• The Sprunk Family Foundation

  Wilmington, DE · EIN 84-3114459 · latest return: tax year 2025

  Invitation Only
  Grants paid $385K Organizations funded 20 Typical grant $1,000 Preselected recipients only
  HealthArts & CultureChildren & YouthEducation

• The Granville Foundation 7522-

  Boston, MA · EIN 88-1525893 · latest return: tax year 2025

  Invitation Only
  Grants paid $350K Organizations funded 16 Typical grant $20,000 Preselected recipients only
  Arts & CultureCommunity DevelopmentDisability ServicesHealth

• Mardi Schnitzer Spitzer Foundation

  Lake Oswego, OR · EIN 47-4287703 · latest return: tax year 2025

  Invitation Only
  Grants paid $58K Organizations funded 9 Typical grant $5,000 Preselected recipients only
  HealthArts & CultureChildren & Youth

• Rockefeller Brothers Fund Inc

  New York, NY · EIN 13-1760106 · latest return: tax year 2024

  Gave $60.4M in 2024
  Organizations funded 645 Typical grant $60,000 Describes how to apply
  EnvironmentArts & CultureEducationCommunity Development

• The Wallace Foundation

  New York, NY · EIN 13-6183757 · latest return: tax year 2024

  Invitation Only
  Grants paid $54.6M Organizations funded 318 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHuman Services