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.

2,740 funders with a return from the last few years. Clear filters Browse all profiles by state

• Lodestar Philanthropic Foundation

  Phoenix, AZ · EIN 20-4480084 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 80 Typical grant $14,800 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• B P Lester & Regina John Foundation

  Portland, OR · EIN 23-7110263 · latest return: tax year 2025

  Invitation Only
  Grants paid $2M Organizations funded 79 Typical grant $15,000 Preselected recipients only
  Human ServicesMental HealthEducationArts & Culture

• Bill Stroecker Foundation

  Fairbanks, AK · EIN 45-2761890 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.2M Organizations funded 74 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureChildren & YouthEnvironment

• Lenfestey Family Foundation Inc

  Green Bay, WI · EIN 39-1748548 · latest return: tax year 2025

  Gave $217K in 2025
  Organizations funded 74 Typical grant $2,000 Describes how to apply
  Arts & CultureEducationEnvironmentCommunity Development

• Olson Family Foundation Inc

  Livingston, TX · EIN 35-2192036 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.5M Organizations funded 73 Typical grant $25,000 Preselected recipients only
  Animal WelfareHuman ServicesEducationHealth

• Nutramax Family Foundation

  Lancaster, SC · EIN 82-4889392 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.9M Organizations funded 70 Typical grant $8,500 Preselected recipients only
  Human ServicesFaith-BasedEducationHealth

• The Woods and Gil Family Foundation

  Chicago, IL · EIN 81-3150022 · latest return: tax year 2024

  Invitation Only
  Grants paid $182K Organizations funded 68 Typical grant $2,200 Preselected recipients only
  Arts & CultureHuman ServicesHousingEnvironment

• Kelson Foundation

  San Francisco, CA · EIN 81-3588323 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.2M Organizations funded 65 Typical grant $50,000 Preselected recipients only
  EducationArts & CultureEnvironmentChildren & Youth

• Denman Family Foundation

  Dallas, TX · EIN 20-0222678 · latest return: tax year 2024

  Invitation Only
  Grants paid $270K Organizations funded 54 Typical grant $2,500 Preselected recipients only
  Faith-BasedEducationHuman ServicesChildren & Youth

• Mabel Horrigan Foundation

  Colorado Springs, CO · EIN 86-6022633 · latest return: tax year 2025

  Gave $167K in 2025
  Organizations funded 54 Typical grant $2,000 Describes how to apply
  Human ServicesAnimal WelfareFood AssistanceChildren & Youth

• Iridium Charitable Foundation

  Wilmington, DE · EIN 93-2902990 · latest return: tax year 2025

  Invitation Only
  Grants paid $40K Organizations funded 52 Typical grant $200 Preselected recipients only
  Animal WelfareHuman ServicesEducationFaith-Based

• Vine and Branches Foundation Inc

  Brookfield, WI · EIN 39-1827808 · latest return: tax year 2023

  Invitation Only
  Grants paid $4.1M Organizations funded 50 Typical grant $30,000 Preselected recipients only
  Faith-BasedHuman ServicesEducationChildren & Youth

• The Sidman Family Foundation Inc

  Boston, MA · EIN 20-3867727 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 47 Typical grant $5,400 Preselected recipients only
  Faith-BasedArts & CultureEducationHealth

• The Fat Tire Foundation

  Los Altos, CA · EIN 20-8066058 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.1M Organizations funded 43 Typical grant $25,000 Preselected recipients only
  EnvironmentEducationHealthArts & Culture

• The Jana Fund

  Portland, ME · EIN 22-3549120 · latest return: tax year 2025

  Invitation Only
  Grants paid $99K Organizations funded 39 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentArts & CultureChildren & Youth

• Jackson Kemper Foundation

  Hawthorn Woods, IL · EIN 36-4152920 · latest return: tax year 2025

  Invitation Only
  Grants paid $15.1M Organizations funded 37 Typical grant $225,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• Stanley Marion Paul and Edward Bergman Family Foundation

  New York, NY · EIN 47-4586203 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.9M Organizations funded 37 Typical grant $20,000 Preselected recipients only
  EducationArts & CultureHealth

• The Douglas and Gloria Rumberger Foundation

  Wilmington, DE · EIN 20-4049757 · latest return: tax year 2025

  Invitation Only
  Grants paid $284K Organizations funded 37 Typical grant $5,000 Preselected recipients only
  Animal WelfareEducationHealthHuman Services

• The Korein Foundation

  Philadelphia, PA · EIN 13-7180474 · latest return: tax year 2024

  Invitation Only
  Grants paid $560K Organizations funded 36 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• The Codd Family Foundation

  Reno, NV · EIN 84-6866357 · latest return: tax year 2025

  Invitation Only
  Grants paid $557K Organizations funded 34 Typical grant $10,000 Preselected recipients only
  Animal WelfareHealthHuman ServicesArts & Culture