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.

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

• Maki Foundation

  Carbondale, CO · EIN 84-0836242 · latest return: tax year 2025

  Gave $237K in 2025
  Organizations funded 51 Typical grant $5,000 Describes how to apply
  EnvironmentAnimal WelfareArts & CultureHuman Services

• LG&E and Ku Foundation Inc

  Louisville, KY · EIN 61-1257368 · latest return: tax year 2025

  Gave $4.3M in 2025
  Organizations funded 497 Typical grant $2,500 Describes how to apply
  EducationHuman ServicesArts & CultureChildren & Youth

• The Simons Foundation Inc

  New York, NY · EIN 13-3794889 · latest return: tax year 2024

  Invitation Only
  Grants paid $272M Organizations funded 1,727 Typical grant $72,000 Preselected recipients only
  EducationSTEMDisability ServicesHealth

• Palladium Foundation

  Salt Lake City, UT · EIN 20-0137383 · latest return: tax year 2024

  Invitation Only
  Grants paid $65.6M Organizations funded 97 Typical grant $15,000 Preselected recipients only
  EnvironmentAnimal WelfareArts & CultureCommunity Development

• Ann and Gordon Getty Foundation

  San Francisco, CA · EIN 95-4078340 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.1M Organizations funded 155 Typical grant $15,000 Preselected recipients only
  Arts & CultureEducationEnvironmentAnimal Welfare

• Catena Foundation

  Carbondale, CO · EIN 81-3783868 · latest return: tax year 2024

  Invitation Only
  Grants paid $27.2M Organizations funded 80 Typical grant $163,824 Preselected recipients only
  EnvironmentEducationHuman ServicesMental Health

• The Allstate Foundation

  Northbrook, IL · EIN 36-6116535 · latest return: tax year 2024

  Gave $38M in 2024
  Organizations funded 2,010 Typical grant $1,000 Describes how to apply
  Human ServicesEducationChildren & YouthAnimal Welfare

• George S Eccles and Delores Dore Eccles Foundation

  Salt Lake City, UT · EIN 87-6118245 · latest return: tax year 2024

  Gave $27M in 2024
  Organizations funded 400 Typical grant $17,500 Describes how to apply
  EducationArts & CultureChildren & YouthHuman Services

• Perkins Charitable Foundation

  Gates Mills, OH · EIN 34-6549753 · latest return: tax year 2025

  Gave $2.7M in 2025
  Organizations funded 166 Typical grant $5,000 Describes how to apply
  EnvironmentEducationArts & CultureAnimal Welfare

• R K Mellon Family Foundation

  Ligonier, PA · EIN 25-1356145 · latest return: tax year 2024

  Gave $2.7M in 2024
  Organizations funded 211 Typical grant $10,000 Describes how to apply
  EducationAnimal WelfareEnvironmentArts & Culture

• Lennox Foundation

  Wilmington, DE · EIN 42-6053380 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.2M Organizations funded 203 Typical grant $7,500 Preselected recipients only
  EducationEnvironmentAnimal WelfareHealth

• First Interstate BancSystem Foundation Inc

  Billings, MT · EIN 81-0465899 · latest return: tax year 2025

  Gave $5M in 2025
  Organizations funded 767 Typical grant $2,500 Describes how to apply
  Human ServicesFood AssistanceEducationChildren & Youth

• Assurant Foundation

  Atlanta, GA · EIN 13-3156497 · latest return: tax year 2024

  Invitation Only
  Grants paid $4M Organizations funded 1,710 Typical grant $104 Preselected recipients only
  EducationAnimal WelfareHuman ServicesHealth

• Horizon Foundation Inc

  Rockport, MA · EIN 23-2867116 · latest return: tax year 2024

  Gave $1.3M in 2024
  Organizations funded 110 Typical grant $10,000 Describes how to apply
  Arts & CultureEnvironmentChildren & YouthHuman Services

• The High Stakes Foundation

  Missoula, MT · EIN 20-5815274 · latest return: tax year 2025

  Gave $1.1M in 2025
  Organizations funded 62 Typical grant $20,000 Describes how to apply
  EnvironmentArts & CultureCommunity DevelopmentHuman Services

• Laura and John Arnold Foundation

  Houston, TX · EIN 26-3241764 · latest return: tax year 2024

  Invitation Only
  Grants paid $193.3M Organizations funded 789 Typical grant $122,776 Preselected recipients only
  EducationHealthSTEMHousing

• Weyerhaeuser Family Foundation Inc

  St Paul, MN · EIN 41-6012062 · latest return: tax year 2024

  Gave $1.3M in 2024
  Organizations funded 50 Typical grant $25,000 Describes how to apply
  EnvironmentChildren & YouthHuman ServicesCommunity Development

• The Avista Foundation

  Spokane, WA · EIN 75-3003371 · latest return: tax year 2025

  Gave $2.2M in 2025
  Organizations funded 577 Typical grant $1,000 Describes how to apply
  EducationFood AssistanceHuman ServicesArts & Culture

• Steven C Leuthold Family Foundation

  Brevard, NC · EIN 41-1680986 · latest return: tax year 2025

  Gave $3M in 2025
  Organizations funded 84 Typical grant $14,500 Describes how to apply
  EnvironmentAnimal WelfareArts & CultureHuman Services

• The Leona M and Harry B Helmsley Charitable Trust

  New York, NY · EIN 13-7184401 · latest return: tax year 2024

  Invitation Only
  Grants paid $440.9M Organizations funded 570 Typical grant $394,365 Preselected recipients only
  HealthEducationSTEMChildren & Youth