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.

4,268 funders with a return from the last few years. Clear filters Browse all profiles by state

• Beatrice Renfield Foundation

  New York, NY · EIN 51-0156925 · latest return: tax year 2024

  Invitation Only
  Grants paid $733K Organizations funded 90 Typical grant $1,500 Preselected recipients only
  Arts & CultureEnvironmentEducationAnimal Welfare

• Ralph & Marsha Guggenheim Family Foundation

  San Francisco, CA · EIN 26-3873872 · latest return: tax year 2025

  Invitation Only
  Grants paid $158K Organizations funded 74 Typical grant $500 Preselected recipients only
  Arts & CultureEducationHuman ServicesChildren & Youth

• The Lemelson Foundation

  Portland, OR · EIN 88-0391959 · latest return: tax year 2024

  Invitation Only
  Grants paid $19.7M Organizations funded 71 Typical grant $115,000 Preselected recipients only
  EducationSTEMEnvironmentArts & Culture

• The Stairway Fund

  Chicago, IL · EIN 30-0286949 · latest return: tax year 2024

  Invitation Only
  Grants paid $597K Organizations funded 69 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureEnvironmentMental Health

• Elizabeth Morse Genius Foundation

  Winter Park, FL · EIN 13-6115217 · latest return: tax year 2025

  Invitation Only
  Grants paid $4.5M Organizations funded 64 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureHealthFaith-Based

• Foley Hoag & Eliot Fdn

  Wilmington, DE · EIN 04-2716893 · latest return: tax year 2024

  Invitation Only
  Grants paid $367K Organizations funded 61 Typical grant $5,500 Preselected recipients only
  EducationArts & CultureChildren & YouthHuman Services

• Bluhm Family Charitable Foundation

  Chicago, IL · EIN 26-1572776 · latest return: tax year 2024

  Invitation Only
  Grants paid $13M Organizations funded 59 Typical grant $25,000 Preselected recipients only
  Arts & CultureEducationChildren & YouthHealth

• The Richardson Foundation

  Katonah, NY · EIN 13-3440317 · latest return: tax year 2024

  Invitation Only
  Grants paid $740K Organizations funded 59 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationHealthAnimal Welfare

• The Macdougal Family Foundation

  Chicago, IL · EIN 36-4145290 · latest return: tax year 2025

  Invitation Only
  Grants paid $240K Organizations funded 57 Typical grant $1,000 Preselected recipients only
  Arts & CultureCommunity DevelopmentEducationHealth

• The Comis Foundation

  Philadelphia, PA · EIN 52-7142941 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.7M Organizations funded 52 Typical grant $50,000 Preselected recipients only
  Children & YouthEducationArts & CultureHuman Services

• Firefly Scientists Foundation

  St Louis, MO · EIN 47-2340029 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.6M Organizations funded 49 Typical grant $50,000 Preselected recipients only
  Arts & CultureDisability ServicesEducationHuman Services

• The William H Pitt III Foundation Inc

  West Palm Beach, FL · EIN 22-2570737 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.1M Organizations funded 49 Typical grant $25,000 Preselected recipients only
  Arts & CultureEducationFood AssistanceHuman Services

• James Deering Danielson Foundation

  Chicago, IL · EIN 23-7042530 · latest return: tax year 2025

  Invitation Only
  Grants paid $300K Organizations funded 49 Typical grant $5,000 Preselected recipients only
  Human ServicesEducationArts & CultureEnvironment

• Susan S and Kenneth L Wallach Foundation

  Purchase, NY · EIN 13-7147899 · latest return: tax year 2025

  Invitation Only
  Grants paid $4M Organizations funded 46 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationEnvironmentCommunity Development

• Edgerton Foundation

  Los Angeles, CA · EIN 91-2160742 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.5M Organizations funded 45 Typical grant $39,000 Preselected recipients only
  Arts & CultureEducationCommunity DevelopmentEnvironment

• The Gailo Trust

  Houston, TX · EIN 74-6054992 · latest return: tax year 2025

  Invitation Only
  Grants paid $153K Organizations funded 37 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationHealthEnvironment

• The Barry H Tigay Family Foundation

  Bloomfield Hills, MI · EIN 81-2771517 · latest return: tax year 2025

  Gave $131K in 2025
  Organizations funded 35 Typical grant $850 Describes how to apply
  EducationArts & CultureFaith-BasedHealth

• 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

• The Bob & Brana Paster Foundation

  Calabasas, CA · EIN 95-4797499 · latest return: tax year 2025

  Invitation Only
  Grants paid $109K Organizations funded 33 Typical grant $1,000 Preselected recipients only
  Faith-BasedArts & CultureHealthEducation

• The Von Der Heyden Family Foundation

  New York, NY · EIN 06-1410915 · latest return: tax year 2024

  Invitation Only
  Grants paid $290K Organizations funded 32 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationAnimal WelfareDisability Services