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.

15,965 funders with a return from the last few years. Clear filters Browse all profiles by state

• Larson Cederberg Charitable Foundation Inc

  Attleboro, MA · EIN 45-5270900 · latest return: tax year 2025

  Invitation Only
  Grants paid $592K Organizations funded 9 Typical grant $3,900 Preselected recipients only
  EducationHuman Services

• Schechter Foundation

  Chestnut Hill, MA · EIN 04-6855905 · latest return: tax year 2025

  Invitation Only
  Grants paid $0 Preselected recipients only
  EducationAnimal WelfareCommunity DevelopmentHealth

• The William Penn Foundation

  Philadelphia, PA · EIN 23-1503488 · latest return: tax year 2024

  Historical Funder
  Grants paid $148.8M Organizations funded 1,027 Typical grant $50,000 Describes how to apply
  Arts & CultureEducationEnvironmentCommunity Development

• The J Paul Getty Trust

  Los Angeles, CA · EIN 95-1790021 · latest return: tax year 2024

  Historical Funder
  Grants paid $29.1M Organizations funded 492 Typical grant $7,900 Describes how to apply
  Arts & CultureEducationEnvironmentCommunity Development

• Viking Global Foundation Inc

  Stamford, CT · EIN 90-0512778 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.6M Organizations funded 423 Typical grant $950 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• The Susan Thompson Buffett Foundation

  Omaha, NE · EIN 47-6032365 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5B Organizations funded 417 Typical grant $602,713 Preselected recipients only
  EducationHealthHuman ServicesEnvironment

• The Warburg Pincus Foundation

  New York, NY · EIN 13-4148834 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.5M Organizations funded 297 Typical grant $6,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• The Nathan Cummings Foundation Inc

  New York, NY · EIN 23-7093201 · latest return: tax year 2024

  Historical Funder
  Grants paid $16.6M Organizations funded 281 Typical grant $30,000 Describes how to apply
  Arts & CultureEducationEnvironmentCommunity Development

• Omidyar Network Fund Inc

  Redwood City, CA · EIN 20-1173866 · latest return: tax year 2024

  Invitation Only
  Grants paid $38.1M Organizations funded 242 Typical grant $100,000 Preselected recipients only
  EducationCommunity DevelopmentArts & CultureSTEM

• Sidney Stern Memorial Trust No

  Saint Louis, MO · EIN 95-6495222 · latest return: tax year 2024

  Historical Funder
  Grants paid $1.1M Organizations funded 236 Typical grant $3,500 Describes how to apply
  Arts & CultureHuman ServicesEducationAnimal Welfare

• The Renaissance Foundation

  Portland, OR · EIN 93-1306116 · latest return: tax year 2024

  Historical Funder
  Grants paid $4.7M Organizations funded 228 Typical grant $5,000 Describes how to apply
  EducationHuman ServicesAnimal WelfareChildren & Youth

• The Spencer Foundation

  Chicago, IL · EIN 36-6078558 · latest return: tax year 2024

  Historical Funder
  Grants paid $24.3M Organizations funded 214 Typical grant $74,955 Describes how to apply
  EducationChildren & YouthArts & CultureSTEM

• Research Corporation dba Research Corporation for Science Advancement

  Tucson, AZ · EIN 13-1963407 · latest return: tax year 2024

  Historical Funder
  Grants paid $8M Organizations funded 165 Typical grant $55,000 Describes how to apply
  EducationSTEMAnimal WelfareHealth

• William T Grant Foundation Inc

  New York, NY · EIN 13-1624021 · latest return: tax year 2024

  Historical Funder
  Grants paid $17.7M Organizations funded 159 Typical grant $79,025 Describes how to apply
  EducationChildren & YouthHealthMental Health

• Lakeside Foundation

  Conshohocken, PA · EIN 94-6066229 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.8M Organizations funded 149 Typical grant $10,000 Preselected recipients only
  Human ServicesAnimal WelfareArts & CultureEducation

• The Memton Fund Inc

  Wilmington, DE · EIN 13-6096608 · latest return: tax year 2024

  Invitation Only
  Grants paid $572K Organizations funded 146 Typical grant $3,000 Preselected recipients only
  EducationArts & CultureHuman ServicesMental Health

• The Julian a and Lois G Brodsky Foundation

  Philadelphia, PA · EIN 23-2785280 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.4M Organizations funded 105 Typical grant $15,000 Preselected recipients only
  Arts & CultureHuman ServicesEducationAnimal Welfare

• Vinik Family Foundation

  Tampa, FL · EIN 91-1917506 · latest return: tax year 2024

  Invitation Only
  Grants paid $12.2M Organizations funded 103 Typical grant $50,000 Preselected recipients only
  EducationHuman ServicesArts & CultureHealth

• Mulago Foundation

  New York, NY · EIN 94-6182697 · latest return: tax year 2024

  Invitation Only
  Grants paid $22.5M Organizations funded 97 Typical grant $250,000 Preselected recipients only
  EducationHealthEnvironmentChildren & Youth

• Heinz Family Foundation

  Pittsburgh, PA · EIN 25-1689382 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.3M Organizations funded 91 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureAnimal WelfareEnvironment