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.

3,544 funders with a return from the last few years. Clear filters Browse all profiles by state

• 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

• Kenneth R Siger Foundation

  Sewickley, PA · EIN 85-6583104 · latest return: tax year 2025

  Invitation Only
  Grants paid $53K Organizations funded 32 Typical grant $1,035 Preselected recipients only
  EnvironmentArts & CultureHuman ServicesDisability Services

• The Mary Curtis Horowitz Foundation

  Neshanic Station, NJ · EIN 99-6769674 · latest return: tax year 2025

  Invitation Only
  Grants paid $46K Organizations funded 29 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentAnimal WelfareFood Assistance

• Otter Cares Foundation AKA OTTERCARES FOUNDATION

  Fort Collins, CO · EIN 27-1649019 · latest return: tax year 2025

  Invitation Only
  Grants paid $840K Organizations funded 481 Typical grant $275 Preselected recipients only
  EducationHuman ServicesAnimal WelfareArts & Culture

• The Cameron and Jane Baird Foundation

  Buffalo, NY · EIN 16-6029481 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.8M Organizations funded 131 Typical grant $7,500 Preselected recipients only
  EducationArts & CultureHealthChildren & Youth

• Morgan Family Foundation

  Yellow Springs, OH · EIN 30-0205024 · latest return: tax year 2024

  Gave $2.1M in 2024
  Organizations funded 109 Typical grant $2,000 Describes how to apply
  EducationArts & CultureHealthEnvironment

• Halle Family Foundation Inc

  Upperco, MD · EIN 52-6038453 · latest return: tax year 2023

  Invitation Only
  Grants paid $101K Organizations funded 70 Typical grant $1,000 Preselected recipients only
  EnvironmentEducationArts & CultureHealth

• Charlies Choice Foundation

  Bruceton Mills, WV · EIN 88-4410925 · latest return: tax year 2024

  Invitation Only
  Grants paid $65K Organizations funded 35 Typical grant $1,000 Preselected recipients only
  EnvironmentArts & CultureFood AssistanceEducation

• William J and Dorothy K O'neill Foundation Inc

  Cleveland, OH · EIN 34-1560893 · latest return: tax year 2024

  Gave $5.3M in 2024
  Organizations funded 185 Typical grant $7,500 Describes how to apply
  EducationHealthHuman ServicesEnvironment

• Harris & Eliza Kempner Fund Inc

  Galveston, TX · EIN 76-0680130 · latest return: tax year 2024

  Gave $2.8M in 2024
  Organizations funded 167 Typical grant $2,500 Describes how to apply
  EducationArts & CultureEnvironmentCommunity Development

• The Bernard Osher Foundation

  San Francisco, CA · EIN 94-2506257 · latest return: tax year 2024

  Gave $3.6M in 2024
  Organizations funded 132 Typical grant $15,000 Describes how to apply
  Arts & CultureEducationEnvironmentFood Assistance

• G Kenneth and Ann Baum Philanthropic Fund

  Stilwell, KS · EIN 46-4198523 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.1M Organizations funded 97 Typical grant $5,500 Preselected recipients only
  Arts & CultureEducationEnvironmentFaith-Based

• The Morton K and Jane Blaustein Foundation Inc

  Baltimore, MD · EIN 52-1607300 · latest return: tax year 2024

  Gave $4.9M in 2024
  Organizations funded 68 Typical grant $60,000 Describes how to apply
  EnvironmentHuman ServicesEducationHealth

• Oberweiler Foundation

  Barrington, IL · EIN 36-4376705 · latest return: tax year 2025

  Gave $871K in 2025
  Organizations funded 56 Typical grant $15,000 Describes how to apply
  EnvironmentHuman ServicesEducationHealth

• The G Unger Vetlesen Foundation

  New York, NY · EIN 13-1982695 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.9M Organizations funded 42 Typical grant $75,000 Preselected recipients only
  EnvironmentAnimal WelfareEducationHealth

• Richard and Ann Du Moulin Foundation Tr Agreement Dtd June 2

  Matawan, NJ · EIN 27-6651201 · latest return: tax year 2025

  Invitation Only
  Grants paid $63K Organizations funded 36 Typical grant $500 Preselected recipients only
  EducationHealthEnvironmentYouth Sports

• Earthsense Foundation

  New York, NY · EIN 84-1361004 · latest return: tax year 2024

  Invitation Only
  Grants paid $388K Organizations funded 17 Typical grant $12,000 Preselected recipients only
  EnvironmentArts & CultureChildren & YouthEducation

• The Colorado Health Foundation

  Denver, CO · EIN 74-2568941 · latest return: tax year 2024

  Gave $102.2M in 2024
  Organizations funded 684 Typical grant $80,000 Describes how to apply
  Human ServicesMental HealthEducationHousing

• Southern Company Gas Charitable Foundation Inc

  Atlanta, GA · EIN 58-2399946 · latest return: tax year 2025

  Invitation Only
  Grants paid $7.7M Organizations funded 246 Typical grant $12,500 Preselected recipients only
  EducationFood AssistanceHuman ServicesChildren & Youth

• Cloudsplitter Foundation

  Saranac Lake, NY · EIN 22-2784895 · latest return: tax year 2024

  Gave $1.8M in 2024
  Organizations funded 203 Typical grant $3,000 Describes how to apply
  Arts & CultureEnvironmentCommunity DevelopmentEducation