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.

5,810 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Cambridge Foundation Inc

  Fairfield, IA · EIN 47-2457466 · latest return: tax year 2025

  Invitation Only
  Grants paid $63K Organizations funded 87 Typical grant $50 Preselected recipients only
  HealthEducationHuman ServicesArts & Culture

• The Steve Mihaylo and Lois Mihaylo Foundation

  Tempe, AZ · EIN 88-0457469 · latest return: tax year 2025

  Invitation Only
  Grants paid $416K Organizations funded 85 Typical grant $2,000 Preselected recipients only
  EducationHealthChildren & YouthHuman Services

• Mark H and Blanche M Harrington Foundation

  Ontario, CA · EIN 95-6025594 · latest return: tax year 2025

  Gave $1.2M in 2025
  Organizations funded 84 Typical grant $8,000 Describes how to apply
  Faith-BasedHuman ServicesCommunity DevelopmentHealth

• Joseph M Hamilburg Foundation

  Wayland, MA · EIN 04-6128210 · latest return: tax year 2025

  Invitation Only
  Grants paid $73K Organizations funded 79 Typical grant $100 Preselected recipients only
  EnvironmentAnimal WelfareEducationHealth

• Trott Family Philanthropies Inc

  Chicago, IL · EIN 85-3003942 · latest return: tax year 2024

  Invitation Only
  Grants paid $17.4M Organizations funded 77 Typical grant $200,000 Preselected recipients only
  EducationArts & CultureYouth SportsHuman Services

• Harry L Willett Foundation C O Boyd Ryan

  Littleton, CO · EIN 27-1868389 · latest return: tax year 2024

  Invitation Only
  Grants paid $7M Organizations funded 71 Typical grant $30,000 Preselected recipients only
  EnvironmentEducationFaith-BasedHealth

• The Norman and Julia Bobrow Family Foundation

  Jamaica, NY · EIN 13-7111547 · latest return: tax year 2024

  Invitation Only
  Grants paid $434K Organizations funded 71 Typical grant $2,500 Preselected recipients only
  EducationFaith-BasedArts & CultureHealth

• Philip W Riskin Charitable Foundation Inc

  Clifton, NJ · EIN 22-3265173 · latest return: tax year 2024

  Invitation Only
  Grants paid $270K Organizations funded 69 Typical grant $4,000 Preselected recipients only
  Arts & CultureFood AssistanceHuman ServicesEnvironment

• The Toffey Family Charitable Trust

  Kennebunk, ME · EIN 13-6955166 · latest return: tax year 2024

  Invitation Only
  Grants paid $934K Organizations funded 68 Typical grant $3,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• The Meier and Linnartz Family Foundation

  New Canaan, CT · EIN 80-0901232 · latest return: tax year 2024

  Invitation Only
  Grants paid $868K Organizations funded 66 Typical grant $6,000 Preselected recipients only
  EducationAnimal WelfareEnvironmentArts & Culture

• The Joe W and Frankie Mae Street Foundat

  Blountville, TN · EIN 85-1246169 · latest return: tax year 2025

  Invitation Only
  Grants paid $352K Organizations funded 64 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesChildren & Youth

• Foundation for Sustainability and Innovation

  Laguna Beach, CA · EIN 33-0785572 · latest return: tax year 2025

  Invitation Only
  Grants paid $341K Organizations funded 64 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentAnimal WelfareArts & Culture

• Barton and Shirley Weisman Foundation Inc

  Boca Raton, FL · EIN 58-2684069 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 60 Typical grant $2,000 Preselected recipients only
  HealthEducationChildren & YouthDisability Services

• Davis Family Charitable Foundation Jonathan G Davis Et Al Ttee

  Boston, MA · EIN 05-6149205 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.2M Organizations funded 56 Typical grant $25,000 Preselected recipients only
  EducationEnvironmentChildren & YouthHealth

• Yaffa Foundation Inc

  Southampton, NY · EIN 82-3804160 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.7M Organizations funded 52 Typical grant $10,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• The Jerry Gart Family Foundation AKA TGFF

  Denver, CO · EIN 84-1289883 · latest return: tax year 2023

  Invitation Only
  Grants paid $233K Organizations funded 52 Typical grant $2,000 Preselected recipients only
  HealthArts & CultureEnvironmentHuman Services

• The Pillsbury Foundation

  St Louis, MO · EIN 43-1699916 · latest return: tax year 2024

  Invitation Only
  Grants paid $822K Organizations funded 50 Typical grant $3,000 Preselected recipients only
  Arts & CultureHuman ServicesEducationFaith-Based

• Robert and Marjorie Alpern Foundation

  Cooperstown, NY · EIN 38-6162747 · latest return: tax year 2024

  Invitation Only
  Grants paid $79K Organizations funded 49 Typical grant $300 Preselected recipients only
  Arts & CultureEnvironmentFood AssistanceAnimal Welfare

• Thalheimer-Eurich Charitable Fund Inc

  Baltimore, MD · EIN 52-1755649 · latest return: tax year 2024

  Invitation Only
  Grants paid $814K Organizations funded 48 Typical grant $15,000 Preselected recipients only
  EducationChildren & YouthArts & CultureFaith-Based

• Peter L Dwares Foundation

  Portland, OR · EIN 37-1515359 · latest return: tax year 2025

  Invitation Only
  Grants paid $54K Organizations funded 47 Typical grant $500 Preselected recipients only
  Children & YouthEducationFaith-BasedArts & Culture