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.

1,632 funders with a return from the last few years. Clear filters Browse all profiles by state

• Stolte Family Foundation

  Seattle, WA · EIN 47-1545801 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.4M Organizations funded 97 Typical grant $50,000 Preselected recipients only
  EnvironmentChildren & YouthCommunity DevelopmentEducation

• Seedlings Foundation

  Branford, CT · EIN 04-3600502 · latest return: tax year 2025

  Invitation Only
  Grants paid $28.3M Organizations funded 96 Typical grant $150,000 Preselected recipients only
  EducationArts & CultureHuman ServicesChildren & Youth

• Charles Koch Foundation

  Arlington, VA · EIN 48-0918408 · latest return: tax year 2024

  Gave $64.1M in 2024
  Organizations funded 93 Typical grant $250,000 Describes how to apply
  EducationCommunity DevelopmentSTEMYouth Sports

• The Ludes Family Foundation

  Marion, MA · EIN 04-3448695 · latest return: tax year 2024

  Gave $139K in 2024
  Organizations funded 91 Typical grant $1,000 Describes how to apply
  HealthEducationHuman ServicesArts & Culture

• The Double Eagle Foundation

  Philadelphia, PA · EIN 25-6875219 · latest return: tax year 2024

  Gave $568K in 2024
  Organizations funded 90 Typical grant $1,000 Describes how to apply
  EducationEnvironmentAnimal WelfareHuman Services

• The Michael and Lori Milken Family Foundation

  Santa Monica, CA · EIN 82-1927087 · latest return: tax year 2023

  Gave $26.1M in 2023
  Organizations funded 86 Typical grant $5,000 Describes how to apply
  EducationHealthArts & CultureHuman Services

• Harold and Joan Feinbloom Fam Foundation Tr

  Pittsford, NY · EIN 65-6418965 · latest return: tax year 2024

  Invitation Only
  Grants paid $222K Organizations funded 85 Typical grant $1,000 Preselected recipients only
  EducationHealthArts & CultureAnimal Welfare

• Laural Foundation

  San Francisco, CA · EIN 94-2417772 · latest return: tax year 2024

  Invitation Only
  Grants paid $18.6M Organizations funded 84 Typical grant $100,000 Preselected recipients only
  EnvironmentEducationHealthAnimal Welfare

• The Sheri and Les Biller Family Foundation

  Seattle, WA · EIN 47-0998912 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.8M Organizations funded 82 Typical grant $10,000 Preselected recipients only
  Arts & CultureHealthHuman ServicesEducation

• Joel Dean Foundation Inc

  Bethesda, MD · EIN 13-6097306 · latest return: tax year 2025

  Invitation Only
  Grants paid $539K Organizations funded 81 Typical grant $2,000 Preselected recipients only
  EducationEnvironmentHuman ServicesAnimal Welfare

• Hornthal Family Foundation

  San Francisco, CA · EIN 94-3300777 · latest return: tax year 2024

  Invitation Only
  Grants paid $251K Organizations funded 72 Typical grant $1,023 Preselected recipients only
  Human ServicesHealthAnimal WelfareChildren & Youth

• Norman Foundation Inc

  New York, NY · EIN 13-1862694 · latest return: tax year 2024

  Invitation Only
  Grants paid $1M Organizations funded 70 Typical grant $10,000 Preselected recipients only
  EducationCommunity DevelopmentEnvironmentArts & Culture

• Archstone Foundation

  Newport Beach, CA · EIN 33-0133359 · latest return: tax year 2024

  Gave $2.3M in 2024
  Organizations funded 68 Typical grant $15,000 Describes how to apply
  Human ServicesHealthEducationArts & Culture

• S-M Hixon Family Foundation

  San Antonio, TX · EIN 74-2882611 · latest return: tax year 2025

  Invitation Only
  Grants paid $177K Organizations funded 67 Typical grant $2,000 Preselected recipients only
  EnvironmentEducationAnimal WelfareArts & Culture

• Charles B Sweatt Foundation Wells Fargo Dba

  Saint Louis, MO · EIN 41-6075853 · latest return: tax year 2025

  Invitation Only
  Grants paid $138K Organizations funded 67 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• Mulberry Essence Foundation

  Greenwich, CT · EIN 81-2068389 · latest return: tax year 2024

  Gave $3.5M in 2024
  Organizations funded 63 Typical grant $5,200 Describes how to apply
  EducationCommunity DevelopmentHealthHuman Services

• Sms Foundation Inc

  Madison, WI · EIN 20-1878599 · latest return: tax year 2025

  Invitation Only
  Grants paid $481K Organizations funded 61 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationAnimal WelfareChildren & Youth

• Eleven Eleven Foundation

  Highland Park, IL · EIN 46-1463656 · latest return: tax year 2024

  Invitation Only
  Grants paid $27.6M Organizations funded 54 Typical grant $50,000 Preselected recipients only
  EnvironmentEducationArts & CultureCommunity Development

• The Peter and Deborah Lamm Foundation R Bradford Malt Et Al Trustees

  Boston, MA · EIN 04-3406251 · latest return: tax year 2025

  Invitation Only
  Grants paid $200K Organizations funded 51 Typical grant $2,500 Preselected recipients only
  Arts & CultureAnimal WelfareEnvironmentHealth

• Campbell Family Foundation

  Wilmette, IL · EIN 02-0633398 · latest return: tax year 2024

  Invitation Only
  Grants paid $132K Organizations funded 49 Typical grant $1,500 Preselected recipients only
  EducationHuman ServicesAnimal WelfareDisability Services