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.

1,075 funders with a return from the last few years. Clear filters Browse all profiles by state

• Freres Foundation

  Lyons, OR · EIN 93-6027213 · latest return: tax year 2025

  Invitation Only
  Grants paid $225K Organizations funded 40 Typical grant $1,500 Preselected recipients only
  EducationChildren & YouthArts & CultureCommunity Development

• Wyss Foundation

  Portland, OR · EIN 93-1010019 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 60 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesEnvironment

• Greenfish Foundation

  Hood River, OR · EIN 87-2873697 · latest return: tax year 2025

  Invitation Only
  Grants paid $235K Organizations funded 37 Typical grant $5,000 Preselected recipients only
  EnvironmentArts & CultureHuman ServicesAnimal Welfare

• Willard L and Ruth P Eccles Foundation

  Reno, NV · EIN 47-6330351 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.2M Organizations funded 49 Typical grant $17,000 Preselected recipients only
  Animal WelfareHealthHuman ServicesEducation

• The Lazar Foundation

  Black Butte Ranch, OR · EIN 13-6088182 · latest return: tax year 2024

  Gave $913K in 2024
  Organizations funded 44 Typical grant $20,000 Describes how to apply
  EnvironmentAnimal WelfareCommunity DevelopmentSTEM

• The Sanford Foundation

  Mercer Island, WA · EIN 91-1194492 · latest return: tax year 2024

  Invitation Only
  Grants paid $48K Organizations funded 22 Typical grant $1,000 Preselected recipients only
  Arts & CultureEnvironmentEducationChildren & Youth

• The Bluestone Foundation

  West Hartford, CT · EIN 06-1527223 · latest return: tax year 2025

  Invitation Only
  Grants paid $278K Organizations funded 76 Typical grant $3,000 Preselected recipients only
  Arts & CultureEnvironmentHuman ServicesEducation

• Eton Lane Foundation

  Portland, OR · EIN 93-1246688 · latest return: tax year 2024

  Invitation Only
  Grants paid $293K Organizations funded 42 Typical grant $5,000 Preselected recipients only
  EducationHuman ServicesAnimal WelfareCommunity Development

• Stoller Family Foundation

  Tualatin, OR · EIN 42-1566765 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.9M Organizations funded 39 Typical grant $5,000 Preselected recipients only
  Animal WelfareChildren & YouthHuman ServicesCommunity Development

• The Larson Legacy

  Happy Valley, OR · EIN 91-1859861 · latest return: tax year 2025

  Gave $210K in 2025
  Organizations funded 30 Typical grant $1,000 Describes how to apply
  Human ServicesAnimal WelfareArts & CultureFood Assistance

• Sn Charitable Foundation

  Wilmington, DE · EIN 84-4673681 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 53 Typical grant $10,000 Preselected recipients only
  Arts & CultureAnimal WelfareEducationEnvironment

• Richard and Barbara Marx Foundation

  Dallas, OR · EIN 47-1003354 · latest return: tax year 2025

  Invitation Only
  Grants paid $295K Organizations funded 26 Typical grant $6,050 Preselected recipients only
  Children & YouthAnimal WelfareEducationHomelessness

• 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

• Amaranthus Family Charitable Foundation

  Wilmington, DE · EIN 47-5394246 · latest return: tax year 2024

  Invitation Only
  Grants paid $162K Organizations funded 27 Typical grant $2,500 Preselected recipients only
  EducationChildren & YouthMental HealthArts & Culture

• Paul Liebman Family Foundation

  Chicago, IL · EIN 81-4563334 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.6M Organizations funded 46 Typical grant $20,000 Preselected recipients only
  Human ServicesChildren & YouthEducationEnvironment

• Graham Family Foundation

  Yreka, CA · EIN 46-0494927 · latest return: tax year 2025

  Invitation Only
  Grants paid $275K Organizations funded 51 Typical grant $2,000 Preselected recipients only
  Children & YouthEducationFood AssistanceHuman Services

• Aria Foundation

  Channahon, IL · EIN 13-3603275 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 40 Typical grant $20,000 Preselected recipients only
  EnvironmentEducationArts & CultureChildren & Youth

• The Holzman Foundation

  Eagan, MN · EIN 93-1041588 · latest return: tax year 2025

  Invitation Only
  Grants paid $180K Organizations funded 24 Typical grant $3,000 Preselected recipients only
  Arts & CultureChildren & YouthFood AssistanceHuman Services

• The Swigert-Warren Foundation

  Portland, OR · EIN 93-1083078 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 44 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHealthAnimal Welfare

• Keller Foundation

  Vancouver, WA · EIN 91-1811697 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 35 Typical grant $25,000 Preselected recipients only
  EducationChildren & YouthHealthHuman Services