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.

1,417 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Double Eagle Foundation

  Philadelphia, PA · EIN 25-6875219 · latest return: tax year 2024

  Gave $568K in 2024
  Organizations funded 90 Typical grant $1,000 Describes how to apply
  EducationEnvironmentAnimal WelfareHuman Services

• Rippleworks Inc

  San Francisco, CA · EIN 46-5604812 · latest return: tax year 2024

  Invitation Only
  Grants paid $153.8M Organizations funded 89 Typical grant $100,000 Preselected recipients only
  EducationHealthHuman ServicesEnvironment

• Devonwood Foundation

  Wilmington, DE · EIN 51-6024607 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.4M Organizations funded 88 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureEnvironmentHealth

• Raynier Institute & Foundation

  Wilmington, DE · EIN 91-1644205 · latest return: tax year 2025

  Invitation Only
  Grants paid $4.7M Organizations funded 84 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHealthAnimal Welfare

• Herman Goldman Foundation Inc

  Wilmington, DE · EIN 13-6066039 · latest return: tax year 2025

  Invitation Only
  Grants paid $655K Organizations funded 84 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureHealthEnvironment

• Murphy Family Foundation

  Solon, OH · EIN 34-1526161 · latest return: tax year 2025

  Gave $451K in 2025
  Organizations funded 83 Typical grant $5,000 Describes how to apply
  Human ServicesEducationArts & CultureChildren & Youth

• The Naomi and Walter Chucnin Foundation

  Sharon, MA · EIN 04-3372662 · latest return: tax year 2025

  Invitation Only
  Grants paid $177K Organizations funded 82 Typical grant $1,000 Preselected recipients only
  Human ServicesDisability ServicesHomelessnessArts & Culture

• Harken Foundation

  Highland Park, IL · EIN 36-3712655 · latest return: tax year 2024

  Gave $250K in 2024
  Organizations funded 80 Typical grant $500 Describes how to apply
  EnvironmentArts & CultureEducationHuman Services

• Charles F and Margaret M H Obrecht Family Foundation Inc

  Baltimore, MD · EIN 52-1827208 · latest return: tax year 2024

  Invitation Only
  Grants paid $131K Organizations funded 79 Typical grant $500 Preselected recipients only
  EducationArts & CultureHuman ServicesChildren & Youth

• The Lisa and Victor Nemeroff Foundation

  Chicago, IL · EIN 36-6063005 · latest return: tax year 2024

  Invitation Only
  Grants paid $25K Organizations funded 79 Typical grant $150 Preselected recipients only
  EnvironmentArts & CultureHuman ServicesAnimal Welfare

• The William and Mary Greve Foundation Inc

  Norfolk, CT · EIN 13-6020724 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.9M Organizations funded 77 Typical grant $20,000 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• Kmc Foundation

  Chicago, IL · EIN 11-3487471 · latest return: tax year 2025

  Gave $138K in 2025
  Organizations funded 77 Typical grant $1,000 Describes how to apply
  EducationArts & CultureCommunity DevelopmentFaith-Based

• A H & Helen L Weiss Foundation

  Charlotte, NC · EIN 23-6298302 · latest return: tax year 2024

  Invitation Only
  Grants paid $172K Organizations funded 73 Typical grant $300 Preselected recipients only
  HealthArts & CultureHuman ServicesFaith-Based

• Siebert Williams Shank Foundation

  New York, NY · EIN 85-2585793 · latest return: tax year 2025

  Gave $820K in 2025
  Organizations funded 72 Typical grant $5,000 Describes how to apply
  EducationArts & CultureHealthAnimal Welfare

• Charitable & Educational Trust Ua 7Th of W/O Georges Lurcy Deceased

  New York, NY · EIN 13-6372044 · latest return: tax year 2024

  Invitation Only
  Grants paid $3M Organizations funded 71 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentEnvironment

• The Lawrence Katzman Charitable Foundation Inc

  Sagaponack, NY · EIN 84-2947473 · latest return: tax year 2024

  Invitation Only
  Grants paid $640K Organizations funded 71 Typical grant $5,000 Preselected recipients only
  EnvironmentArts & CultureEducationHuman Services

• The Clayman Foundation

  Bala Cynwyd, PA · EIN 82-3123678 · latest return: tax year 2025

  Invitation Only
  Grants paid $450K Organizations funded 71 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureHealthFaith-Based

• The Mai Family Foundation

  New York, NY · EIN 13-3915987 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.1M Organizations funded 69 Typical grant $50,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• Harvey and Lucille Weisberg Family Foundation

  West Bloomfield, MI · EIN 38-2637140 · latest return: tax year 2024

  Invitation Only
  Grants paid $37K Organizations funded 61 Typical grant $500 Preselected recipients only
  EducationFaith-BasedHealthHuman Services

• The Derfner Foundation

  New York, NY · EIN 13-3661341 · latest return: tax year 2024

  Invitation Only
  Grants paid $7.1M Organizations funded 60 Typical grant $30,000 Preselected recipients only
  HealthEducationArts & CultureFaith-Based