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.

1,728 funders with a return from the last few years. Clear filters Browse all profiles by state

• Broe Family Foundation

  Denver, CO · EIN 46-4303197 · latest return: tax year 2024

  Invitation Only
  Grants paid $300K Organizations funded 13 Typical grant $15,000 Preselected recipients only
  Animal WelfareHealthHuman ServicesEducation

• Pueblo Day Nursery Children's Foundation

  Pueblo, CO · EIN 84-0455260 · latest return: tax year 2025

  Gave $94K in 2025
  Organizations funded 13 Typical grant $6,500 Describes how to apply
  Children & YouthAnimal WelfareCommunity DevelopmentEnvironment

• The Heising-Simons Foundation

  Los Altos, CA · EIN 26-0799587 · latest return: tax year 2024

  Invitation Only
  Grants paid $149.6M Organizations funded 669 Typical grant $149,104 Preselected recipients only
  EducationEnvironmentChildren & YouthSTEM

• The Peterson Family Foundation Inc

  Fairfax, VA · EIN 54-1870812 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.3M Organizations funded 116 Typical grant $3,000 Preselected recipients only
  EducationHealthAnimal WelfareFaith-Based

• Palace Head Foundation Inc

  West Palm Beach, FL · EIN 20-1740632 · latest return: tax year 2025

  Invitation Only
  Grants paid $971K Organizations funded 69 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureEnvironmentHealth

• The Brent Family Foundation

  Boulder, CO · EIN 51-0395364 · latest return: tax year 2023

  Invitation Only
  Grants paid $707K Organizations funded 22 Typical grant $2,000 Preselected recipients only
  Food AssistanceCommunity DevelopmentEnvironmentHomelessness

• Dakota Foundation Dtd 122997 Holaday a Bart Ttee

  Colorado Springs, CO · EIN 36-7213554 · latest return: tax year 2024

  Gave $525K in 2024
  Organizations funded 15 Typical grant $25,000 Describes how to apply
  EducationMental HealthHuman ServicesChildren & Youth

• John D and Catherine T Macarthur Foundation

  Chicago, IL · EIN 23-7093598 · latest return: tax year 2024

  Invitation Only
  Grants paid $356.1M Organizations funded 969 Typical grant $200,000 Preselected recipients only
  Arts & CultureEducationEnvironmentCommunity Development

• Allyn Family Foundation Inc

  Skaneateles, NY · EIN 15-6017723 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.4M Organizations funded 179 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHuman Services

• Westport Fund

  Washington, DC · EIN 44-6007971 · latest return: tax year 2025

  Invitation Only
  Grants paid $437K Organizations funded 178 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureEnvironmentHealth

• Mayer and Morris Kaplan Foundation

  Chicago, IL · EIN 36-6099675 · latest return: tax year 2024

  Gave $1.6M in 2024
  Organizations funded 103 Typical grant $5,000 Describes how to apply
  EducationEnvironmentArts & CultureChildren & Youth

• AEC Trust

  Wilmington, DE · EIN 36-6725987 · latest return: tax year 2025

  Invitation Only
  Grants paid $21.6M Organizations funded 57 Typical grant $100,000 Preselected recipients only
  EducationHuman ServicesArts & CultureEnvironment

• Pine Tree Foundation

  Gladwyne, PA · EIN 22-2751187 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 36 Typical grant $25,000 Preselected recipients only
  Human ServicesChildren & YouthEducationEnvironment

• Williams-Malone Foundation Inc

  Omaha, NE · EIN 26-3876112 · latest return: tax year 2025

  Invitation Only
  Grants paid $620K Organizations funded 31 Typical grant $15,000 Preselected recipients only
  Human ServicesHousingChildren & YouthCommunity Development

• Leptas Foundation Trust

  Denver, CO · EIN 47-0833530 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.8M Organizations funded 23 Typical grant $50,000 Preselected recipients only
  EducationFaith-BasedHealthHomelessness

• The Chill Foundation

  Denver, CO · EIN 26-1227732 · latest return: tax year 2025

  Invitation Only
  Grants paid $102K Organizations funded 12 Typical grant $10,000 Preselected recipients only
  Children & YouthArts & CultureHealthCommunity Development

• Michael & Susan Dell Foundation

  Austin, TX · EIN 36-4336415 · latest return: tax year 2024

  Gave $163.8M in 2024
  Organizations funded 826 Typical grant $19,573 Describes how to apply
  EducationChildren & YouthHealthSTEM

• The Charlie and Mary Beth Oreilly Family Foundation

  Nixa, MO · EIN 43-6859254 · latest return: tax year 2024

  Invitation Only
  Grants paid $645K Organizations funded 164 Typical grant $2,000 Preselected recipients only
  Human ServicesEnvironmentFaith-BasedArts & Culture

• Tykeson Family Charitable Trust

  Ovando, MT · EIN 36-7428977 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.6M Organizations funded 85 Typical grant $8,000 Preselected recipients only
  EducationChildren & YouthEnvironmentArts & Culture

• Peter H and E Lucille Gaass Kuyper Foundation

  Pella, IA · EIN 23-7068402 · latest return: tax year 2024

  Gave $637K in 2024
  Organizations funded 59 Typical grant $2,000 Describes how to apply
  EducationHealthHuman ServicesChildren & Youth