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.

5,173 funders with a return from the last few years. Clear filters Browse all profiles by state

• Martha and Warren Halle Foundationinc

  Silver Spring, MD · EIN 20-8357937 · latest return: tax year 2025

  Invitation Only
  Grants paid $865K Organizations funded 22 Typical grant $5,000 Preselected recipients only
  HealthChildren & YouthHuman ServicesEducation

• Lucille and John B Dougherty Trust

  Saint Louis, MO · EIN 26-1444071 · latest return: tax year 2025

  Gave $225K in 2025
  Organizations funded 22 Typical grant $5,000 Describes how to apply
  Children & YouthHealthHuman ServicesEducation

• Norris Family Foundation

  Charlotte, NC · EIN 62-1843614 · latest return: tax year 2025

  Invitation Only
  Grants paid $66K Organizations funded 22 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureChildren & YouthDisability Services

• Irene & Tucker Grigg Foundation

  St Simons Island, GA · EIN 54-1694119 · latest return: tax year 2024

  Invitation Only
  Grants paid $24K Organizations funded 22 Typical grant $500 Preselected recipients only
  EducationHealthChildren & YouthHuman Services

• Agilent Technologies Foundation

  Santa Clara, CA · EIN 77-0532250 · latest return: tax year 2024

  Invitation Only
  Grants paid $5M Organizations funded 20 Typical grant $25,000 Preselected recipients only
  STEMEducationChildren & YouthEnvironment

• Rsmis Foundation

  Pennington, NJ · EIN 76-0421802 · latest return: tax year 2024

  Gave $315K in 2024
  Organizations funded 20 Typical grant $15,000 Describes how to apply
  Children & YouthHuman ServicesYouth SportsEducation

• Marinus and Minna B Koster Foundation Inc

  Potomac Falls, VA · EIN 27-1533411 · latest return: tax year 2024

  Gave $225K in 2024
  Organizations funded 18 Typical grant $10,000 Describes how to apply
  Arts & CultureEducationChildren & YouthCommunity Development

• Booz Allen Foundation

  Washington, DC · EIN 82-1656917 · latest return: tax year 2024

  Invitation Only
  Grants paid $740K Organizations funded 17 Typical grant $50,000 Preselected recipients only
  Children & YouthEducationSTEM

• David and Linda Shaheen Foundation Inc

  Crystal Bay, NV · EIN 58-2489866 · latest return: tax year 2025

  Gave $701K in 2025
  Organizations funded 16 Typical grant $7,185 Describes how to apply
  EducationArts & CultureChildren & YouthDisability Services

• Selfridge Family Foundation Inc

  Glenwood, MD · EIN 20-1384700 · latest return: tax year 2024

  Invitation Only
  Grants paid $18K Organizations funded 13 Typical grant $1,000 Preselected recipients only
  Children & YouthEnvironmentEducationHealth

• Clarke Hook Foundation

  Chantilly, VA · EIN 54-1868557 · latest return: tax year 2025

  Invitation Only
  Grants paid $135K Organizations funded 11 Typical grant $15,000 Preselected recipients only
  Children & YouthEducationHuman ServicesMental Health

• Ellis Family Foundation

  Del Mar, CA · EIN 33-0970243 · latest return: tax year 2025

  Invitation Only
  Grants paid $93K Organizations funded 10 Typical grant $2,500 Preselected recipients only
  Children & YouthEducationHealthAnimal Welfare

• Amherst Foundation

  Austin, TX · EIN 45-1559309 · latest return: tax year 2024

  Invitation Only
  Grants paid $166K Organizations funded 8 Typical grant $3,000 Preselected recipients only
  EducationChildren & YouthAnimal WelfareArts & Culture

• The Okusa-Dellinger Foundation

  Wilmington, DE · EIN 85-3325575 · latest return: tax year 2025

  Invitation Only
  Grants paid $51K Organizations funded 8 Typical grant $2,500 Preselected recipients only
  Children & YouthArts & CultureFaith-BasedHuman Services

• The Ricciardi Family Foundation

  Briarcliff Manor, NY · EIN 20-8588135 · latest return: tax year 2024

  Invitation Only
  Grants paid $43K Organizations funded 5 Typical grant $5,000 Preselected recipients only
  Children & YouthEducationHealthDisability Services

• The Coleman Foundation Inc

  Chicago, IL · EIN 36-3025967 · latest return: tax year 2024

  Gave $9.1M in 2024
  Organizations funded 185 Typical grant $50,000 Describes how to apply
  Disability ServicesHealthHuman ServicesEducation

• Tiger Baron Foundation Inc

  New York, NY · EIN 75-2979875 · latest return: tax year 2024

  Gave $7.8M in 2024
  Organizations funded 170 Typical grant $15,000 Describes how to apply
  Arts & CultureEducationHuman ServicesEnvironment

• Herrendorf Family Foundation Inc

  Northbrook, IL · EIN 36-3553268 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 168 Typical grant $1,913 Preselected recipients only
  EducationHousingHuman ServicesChildren & Youth

• The Poetry Foundation

  Chicago, IL · EIN 36-2490808 · latest return: tax year 2024

  Gave $4.2M in 2024
  Organizations funded 162 Typical grant $20,000 Describes how to apply
  Arts & CultureEducationHuman ServicesCommunity Development

• Otter Tail Power Company Foundation

  Fergus Falls, MN · EIN 83-2710944 · latest return: tax year 2025

  Gave $882K in 2025
  Organizations funded 156 Typical grant $2,500 Describes how to apply
  EducationYouth SportsArts & CultureHealth