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.

2,312 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Frederic C Hamilton Family Foundation

  Centennial, CO · EIN 54-2099318 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.1M Organizations funded 58 Typical grant $20,000 Preselected recipients only
  EducationEnvironmentHealthAnimal Welfare

• Frederick Henry Prince Testamentary Trust

  Chicago, IL · EIN 36-6009208 · latest return: tax year 2024

  Gave $4.2M in 2024
  Organizations funded 203 Typical grant $20,000 Describes how to apply
  Arts & CultureEnvironmentEducationHuman Services

• Tarbell Family Foundation

  Wilmington, DE · EIN 93-1104762 · latest return: tax year 2024

  Invitation Only
  Grants paid $732K Organizations funded 139 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationEnvironmentAnimal Welfare

• W R Grace Foundation Inc

  Columbia, MD · EIN 65-0630671 · latest return: tax year 2024

  Gave $1.3M in 2024
  Organizations funded 102 Typical grant $3,000 Describes how to apply
  HealthEducationArts & CultureCommunity Development

• The RCM&D Foundation

  Hunt Valley, MD · EIN 52-2204935 · latest return: tax year 2024

  Gave $1.5M in 2024
  Organizations funded 74 Typical grant $4,000 Describes how to apply
  EducationChildren & YouthHealthHuman Services

• Defense Against Thought Control Foundation Inc

  Cambridge, MA · EIN 81-4712449 · latest return: tax year 2025

  Invitation Only
  Grants paid $759K Organizations funded 41 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureHealthAnimal Welfare

• Dorrance Foundation for Education

  Scottsdale, AZ · EIN 82-3330439 · latest return: tax year 2024

  Gave $2.7M in 2024
  Organizations funded 35 Typical grant $4,000 Describes how to apply
  EducationHealthAnimal WelfareArts & Culture

• Elliott Family Foundation Inc

  Somers, NY · EIN 20-2025290 · latest return: tax year 2024

  Gave $258K in 2024
  Organizations funded 28 Typical grant $9,000 Describes how to apply
  EducationAnimal WelfareFood AssistanceHuman Services

• Tru/A Henry L & Nellie E Blakeslee for Scholarships

  Brooklyn, OH · EIN 06-6025519 · latest return: tax year 2025

  Invitation Only
  Grants paid $108K Organizations funded 22 Typical grant $4,000 Preselected recipients only
  EducationChildren & Youth

• The Esther a and Joseph Klingenstein Fund Inc

  New York, NY · EIN 13-6028788 · latest return: tax year 2024

  Invitation Only
  Grants paid $16.9M Organizations funded 99 Typical grant $150,000 Preselected recipients only
  Children & YouthEnvironmentEducationHealth

• Mary a Crocker Trust Dtd

  San Francisco, CA · EIN 94-6051917 · latest return: tax year 2024

  Gave $522K in 2024
  Organizations funded 44 Typical grant $10,000 Describes how to apply
  EnvironmentEducationCommunity DevelopmentHuman Services

• Stellar Solutions Foundation

  Los Altos, CA · EIN 77-0485705 · latest return: tax year 2024

  Invitation Only
  Grants paid $239K Organizations funded 242 Typical grant $1,000 Preselected recipients only
  EducationAnimal WelfareHealthHuman Services

• Acorn Alcinda Foundation Inc

  Exeter, NH · EIN 54-1303250 · latest return: tax year 2024

  Invitation Only
  Grants paid $222K Organizations funded 53 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureChildren & YouthHealth

• Allegis Group Foundation Inc

  Hanover, MD · EIN 31-1608900 · latest return: tax year 2025

  Gave $4.5M in 2025
  Organizations funded 269 Typical grant $2,500 Describes how to apply
  HealthEducationHuman ServicesAnimal Welfare

• Sidney Stern Memorial Trust No

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

  Gave $1.1M in 2024
  Organizations funded 236 Typical grant $3,500 Describes how to apply
  Arts & CultureHuman ServicesEducationAnimal Welfare

• Marguerite Casey Foundation

  Seattle, WA · EIN 91-2062197 · latest return: tax year 2024

  Invitation Only
  Grants paid $33M Organizations funded 204 Typical grant $50,000 Preselected recipients only
  Community DevelopmentEducationArts & CultureHuman Services

• Leo Adler Community Fdn Tr

  Chicago, IL · EIN 93-6289087 · latest return: tax year 2024

  Gave $1.1M in 2024
  Organizations funded 187 Typical grant $3,500 Describes how to apply
  EducationArts & CultureHealthCommunity Development

• Henry L Kimelman Family Foundation

  Wilmington, DE · EIN 66-6012547 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.7M Organizations funded 161 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesHealth

• Wem Foundation

  Minneapolis, MN · EIN 41-1604640 · latest return: tax year 2023

  Invitation Only
  Grants paid $359.5M Organizations funded 135 Typical grant $550,000 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• Virginia B Toulmin Charitable Foundation III

  Cresskill, NJ · EIN 13-7385769 · latest return: tax year 2024

  Invitation Only
  Grants paid $7M Organizations funded 84 Typical grant $50,000 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth