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.

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

• Halliburton Foundation Inc

  Houston, TX · EIN 75-1212458 · latest return: tax year 2024

  Gave $2M in 2024
  Organizations funded 54 Typical grant $18,000 Describes how to apply
  EducationHealthSTEMArts & Culture

• Harold Rubenstein Family Charitable Foundation

  Washington, DC · EIN 04-6041597 · latest return: tax year 2025

  Invitation Only
  Grants paid $233K Organizations funded 54 Typical grant $3,000 Preselected recipients only
  Arts & CultureEducationEnvironmentFood Assistance

• Jennifer and Jonathan Allan Soros Foundation

  New York, NY · EIN 80-0464952 · latest return: tax year 2024

  Invitation Only
  Grants paid $13.2M Organizations funded 52 Typical grant $120,000 Preselected recipients only
  Arts & CultureCommunity DevelopmentEducationHealth

• The Comis Foundation

  Philadelphia, PA · EIN 52-7142941 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.7M Organizations funded 52 Typical grant $50,000 Preselected recipients only
  Children & YouthEducationArts & CultureHuman Services

• BAND Foundation

  Wilmington, DE · EIN 47-3289963 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.2M Organizations funded 49 Typical grant $133,000 Preselected recipients only
  EnvironmentAnimal WelfareEducationArts & Culture

• The Ann and Richard Sarnoff Family Foundation

  New York, NY · EIN 20-6673225 · latest return: tax year 2025

  Invitation Only
  Grants paid $940K Organizations funded 49 Typical grant $4,990 Preselected recipients only
  Arts & CultureEducationHuman ServicesCommunity Development

• Lincoln & Therese Filene Foundation Inc #0706176

  Boston, MA · EIN 23-7423946 · latest return: tax year 2024

  Gave $1.5M in 2024
  Organizations funded 47 Typical grant $15,000 Describes how to apply
  EducationArts & CultureChildren & YouthHuman Services

• Smith-Welsh Foundation

  Hailey, ID · EIN 95-3958030 · latest return: tax year 2025

  Invitation Only
  Grants paid $388K Organizations funded 47 Typical grant $5,000 Preselected recipients only
  EnvironmentChildren & YouthEducationAnimal Welfare

• The Mcknight Endowment Fund for Neuroscience

  Minneapolis, MN · EIN 41-1563321 · latest return: tax year 2024

  Gave $3.4M in 2024
  Organizations funded 45 Typical grant $75,000 Describes how to apply
  EducationHealthSTEMDisability Services

• Johnson and Louise H Clark Charitable Foundation

  Saratoga, CA · EIN 68-0424794 · latest return: tax year 2023

  Invitation Only
  Grants paid $103K Organizations funded 45 Typical grant $1,000 Preselected recipients only
  EducationChildren & YouthHealthArts & Culture

• The Passport Foundation

  Wilmington, DE · EIN 26-1580196 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.6M Organizations funded 44 Typical grant $25,000 Preselected recipients only
  EnvironmentHealthEducationHuman Services

• The Wyomissing Foundation Inc

  Wyomissing, PA · EIN 23-1980570 · latest return: tax year 2024

  Gave $1.3M in 2024
  Organizations funded 44 Typical grant $15,000 Describes how to apply
  Arts & CultureCommunity DevelopmentChildren & YouthEducation

• Press Family Foundation

  Plymouth, MA · EIN 06-1598748 · latest return: tax year 2025

  Invitation Only
  Grants paid $42K Organizations funded 40 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentFaith-BasedArts & Culture

• The Wallace Research Foundation

  Cedar Rapids, IA · EIN 42-6540579 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.1M Organizations funded 34 Typical grant $100,000 Preselected recipients only
  EnvironmentAnimal WelfareEducationArts & Culture

• Co2 Foundation

  Seattle, WA · EIN 83-3981914 · latest return: tax year 2025

  Gave $2.3M in 2025
  Organizations funded 34 Typical grant $71,250 Describes how to apply
  EnvironmentEducationMental HealthHealth

• Ramsay Family Foundation

  San Francisco, CA · EIN 94-2415607 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 33 Typical grant $50,000 Preselected recipients only
  EducationArts & CultureChildren & YouthCommunity Development

• Rooms to Go Foundation Inc

  Seffner, FL · EIN 65-0878894 · latest return: tax year 2024

  Gave $794K in 2024
  Organizations funded 29 Typical grant $5,000 Describes how to apply
  HealthChildren & YouthEducationHomelessness

• John R Wright and Eloise Mountain Wright Foundation

  Houston, TX · EIN 43-1698425 · latest return: tax year 2025

  Invitation Only
  Grants paid $760K Organizations funded 28 Typical grant $20,000 Preselected recipients only
  EducationHuman ServicesArts & CultureFood Assistance

• Armand G Erpf Fund

  New York, NY · EIN 13-6085594 · latest return: tax year 2023

  Gave $163K in 2023
  Organizations funded 28 Typical grant $5,000 Describes how to apply
  EducationEnvironmentHealthSTEM

• Knott Family Foundation

  Syosset, NY · EIN 20-0495479 · latest return: tax year 2024

  Invitation Only
  Grants paid $651K Organizations funded 27 Typical grant $10,000 Preselected recipients only
  EducationEnvironmentHealthSTEM