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.

2,070 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Sidley Austin Foundation

  Chicago, IL · EIN 20-3980527 · latest return: tax year 2025

  Invitation Only
  Grants paid $4M Organizations funded 293 Typical grant $5,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• Doris Duke Charitable Foundation Inc

  New York, NY · EIN 82-3691183 · latest return: tax year 2024

  Gave $90.3M in 2024
  Organizations funded 289 Typical grant $100,000 Describes how to apply
  Arts & CultureEducationEnvironmentHealth

• The Skillman Foundation

  Detroit, MI · EIN 38-1675780 · latest return: tax year 2024

  Gave $17.8M in 2024
  Organizations funded 406 Typical grant $10,000 Describes how to apply
  Children & YouthEducationArts & CultureCommunity Development

• Samueli Foundation

  Corona Del Mar, CA · EIN 33-0758237 · latest return: tax year 2024

  Invitation Only
  Grants paid $80.6M Organizations funded 366 Typical grant $37,500 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• Pentair Foundation

  Golden Valley, MN · EIN 41-1890149 · latest return: tax year 2024

  Gave $1.2M in 2024
  Organizations funded 346 Typical grant $100 Describes how to apply
  HealthEducationAnimal WelfareHuman Services

• The Nathan Cummings Foundation Inc

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

  Gave $16.6M in 2024
  Organizations funded 281 Typical grant $30,000 Describes how to apply
  Arts & CultureEducationEnvironmentCommunity Development

• The Van Metre Family Foundation Inc

  Fairfax, VA · EIN 13-4234557 · latest return: tax year 2024

  Gave $464K in 2024
  Organizations funded 81 Typical grant $3,000 Describes how to apply
  EducationHealthArts & CultureAnimal Welfare

• The Schmidt Family Foundation

  Palo Alto, CA · EIN 20-4170342 · latest return: tax year 2024

  Gave $185.4M in 2024
  Organizations funded 695 Typical grant $130,000 Describes how to apply
  EnvironmentArts & CultureChildren & YouthCommunity Development

• Posner-Wallace Foundation

  Wilmington, DE · EIN 52-6037555 · latest return: tax year 2024

  Invitation Only
  Grants paid $277K Organizations funded 241 Typical grant $400 Preselected recipients only
  EducationAnimal WelfareHuman ServicesArts & Culture

• Alliant Credit Union Foundation

  Chicago, IL · EIN 71-1052113 · latest return: tax year 2024

  Gave $1.1M in 2024
  Organizations funded 213 Typical grant $500 Describes how to apply
  HealthAnimal WelfareHuman ServicesEducation

• The Billi Marcus Foundation Inc

  Atlanta, GA · EIN 58-2396542 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.3M Organizations funded 207 Typical grant $1,000 Preselected recipients only
  HealthHuman ServicesArts & CultureEducation

• The Rockefeller Foundation

  New York, NY · EIN 13-1659629 · latest return: tax year 2024

  Invitation Only
  Grants paid $233.2M Organizations funded 381 Typical grant $170,914 Preselected recipients only
  EnvironmentEducationHealthCommunity Development

• The Janus Henderson Foundation

  Denver, CO · EIN 84-1271105 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 336 Typical grant $275 Preselected recipients only
  EducationHealthHuman ServicesAnimal Welfare

• The Rosalinde and Arthur Gilbert Foundation

  Los Angeles, CA · EIN 56-2305694 · latest return: tax year 2024

  Gave $13.2M in 2024
  Organizations funded 318 Typical grant $25,000 Describes how to apply
  EducationArts & CultureHuman ServicesChildren & Youth

• Kimley-Horn Foundation

  Raleigh, NC · EIN 56-2188912 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.9M Organizations funded 253 Typical grant $4,000 Preselected recipients only
  Food AssistanceEducationHuman ServicesChildren & Youth

• The Donald and Barbara Zucker Family Foundation

  New York, NY · EIN 20-3932106 · latest return: tax year 2023

  Invitation Only
  Grants paid $9.6M Organizations funded 217 Typical grant $100 Preselected recipients only
  HealthArts & CultureHuman ServicesAnimal Welfare

• Hfo Foundation

  Philadelphia, PA · EIN 23-6870251 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.1M Organizations funded 90 Typical grant $100,000 Preselected recipients only
  EducationHealthHuman ServicesDisability Services

• The Ryan Family Foundation

  Jericho, NY · EIN 13-7231791 · latest return: tax year 2024

  Invitation Only
  Grants paid $475K Organizations funded 73 Typical grant $400 Preselected recipients only
  EducationHuman ServicesDisability ServicesHealth

• Mukhopadhyay Foundation Inc

  Brooklyn, NY · EIN 58-2634086 · latest return: tax year 2025

  Gave $60K in 2025
  Organizations funded 51 Typical grant $250 Describes how to apply
  HealthHuman ServicesDisability ServicesArts & Culture

• Douglas E Mitchell Charitable Foundation

  Cleveland, OH · EIN 01-0739379 · latest return: tax year 2025

  Gave $63K in 2025
  Organizations funded 29 Typical grant $1,000 Describes how to apply
  Animal WelfareHealthHuman ServicesDisability Services