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.

1,225 funders with a return from the last few years. Clear filters Browse all profiles by state

• Hieronymus Foundation Inc

  Tampa, FL · EIN 45-3478876 · latest return: tax year 2025

  Invitation Only
  Grants paid $674K Organizations funded 33 Typical grant $5,000 Preselected recipients only
  Arts & CultureAnimal WelfareEducationHomelessness

• Mental Research Institute

  Menlo Park, CA · EIN 94-1585914 · latest return: tax year 2025

  Invitation Only
  Grants paid $560K Organizations funded 33 Typical grant $20,000 Preselected recipients only
  EducationChildren & YouthMental HealthHealth

• Theresa Alessandra Russo Foundation Inc

  Lido Beach, NY · EIN 11-3126316 · latest return: tax year 2024

  Gave $145K in 2024
  Organizations funded 33 Typical grant $3,150 Describes how to apply
  Arts & CultureDisability ServicesHuman ServicesEducation

• Knight Impact Partners

  Lake Forest, IL · EIN 27-6566394 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.1M Organizations funded 32 Typical grant $50,000 Preselected recipients only
  EducationHomelessnessHuman ServicesCommunity Development

• Hoag Family Foundation

  Atherton, CA · EIN 94-3383126 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.4M Organizations funded 32 Typical grant $25,000 Preselected recipients only
  EnvironmentHealthEducationFood Assistance

• The Annette M Lerner and Theodore N Lerner Family Foundation Inc

  Rockville, MD · EIN 52-1528436 · latest return: tax year 2024

  Invitation Only
  Grants paid $757K Organizations funded 32 Typical grant $10,000 Preselected recipients only
  EducationChildren & YouthArts & CultureHuman Services

• Douglas and Susan Present Family Foundation Inc

  Summit, NJ · EIN 39-2066890 · latest return: tax year 2024

  Invitation Only
  Grants paid $418K Organizations funded 32 Typical grant $1,135 Preselected recipients only
  EducationHealthFood AssistanceEnvironment

• John Harding Family Foundation

  Encinitas, CA · EIN 36-6067383 · latest return: tax year 2025

  Invitation Only
  Grants paid $48K Organizations funded 32 Typical grant $1,100 Preselected recipients only
  Animal WelfareHealthEnvironmentFaith-Based

• Tennyson Family Foundation Inc

  Custer, SD · EIN 20-5632475 · latest return: tax year 2024

  Gave $46K in 2024
  Organizations funded 32 Typical grant $1,000 Describes how to apply
  Children & YouthEducationHuman ServicesArts & Culture

• The Harris Foundation Inc

  Ft Collins, CO · EIN 43-6053040 · latest return: tax year 2025

  Invitation Only
  Grants paid $31K Organizations funded 32 Typical grant $250 Preselected recipients only
  Arts & CultureEducationEnvironmentMental Health

• The Greg and India Keith Foundation

  Charlotte, NC · EIN 20-2016795 · latest return: tax year 2024

  Gave $2.5M in 2024
  Organizations funded 31 Typical grant $25,000 Describes how to apply
  Faith-BasedHuman ServicesEducationFood Assistance

• Leone Family Foundation

  Summit, NJ · EIN 85-4338436 · latest return: tax year 2024

  Invitation Only
  Grants paid $989K Organizations funded 31 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• Hubbard Family Foundation

  Ruidoso, NM · EIN 93-4359901 · latest return: tax year 2024

  Invitation Only
  Grants paid $773K Organizations funded 31 Typical grant $10,000 Preselected recipients only
  EducationHuman ServicesYouth Sports

• Bill Simpson Foundation Inc

  Brownsburg, IN · EIN 84-3992087 · latest return: tax year 2025

  Gave $612K in 2025
  Organizations funded 31 Typical grant $14,000 Describes how to apply
  Animal WelfareHealthMental HealthEnvironment

• Lissy Family Foundation

  Needham, MA · EIN 46-5181325 · latest return: tax year 2025

  Invitation Only
  Grants paid $492K Organizations funded 31 Typical grant $515 Preselected recipients only
  EducationHealthYouth Sports

• The Sciortino Foundation Inc

  Winter Park, FL · EIN 65-0018049 · latest return: tax year 2024

  Invitation Only
  Grants paid $298K Organizations funded 31 Typical grant $5,000 Preselected recipients only
  EducationFaith-BasedChildren & YouthHomelessness

• The Waller Family Foundation

  Wilmington, DE · EIN 93-2920662 · latest return: tax year 2025

  Invitation Only
  Grants paid $202K Organizations funded 31 Typical grant $4,000 Preselected recipients only
  Arts & CultureEnvironmentHealthEducation

• Webster Gladstone Foundation Inc

  Bloomington, IN · EIN 20-2061958 · latest return: tax year 2024

  Invitation Only
  Grants paid $158K Organizations funded 31 Typical grant $1,000 Preselected recipients only
  EducationFood AssistanceHealthYouth Sports

• Julien L McCall Family Foundation

  Pepper Pike, OH · EIN 34-1543993 · latest return: tax year 2024

  Invitation Only
  Grants paid $39K Organizations funded 31 Typical grant $500 Preselected recipients only
  HealthAnimal WelfareArts & CultureFaith-Based

• Sehgal Foundation

  Des Moines, IA · EIN 42-1477858 · latest return: tax year 2024

  Invitation Only
  Grants paid $3M Organizations funded 30 Typical grant $2,500 Preselected recipients only
  Children & YouthEducationHealthHuman Services