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.

3,460 funders with a return from the last few years. Clear filters Browse all profiles by state

• Circle of Service Foundation

  Chicago, IL · EIN 36-4185939 · latest return: tax year 2024

  Gave $37M in 2024
  Organizations funded 637 Typical grant $25,000 Describes how to apply
  EducationHealthHuman ServicesArts & Culture

• The Lazard Charitable Foundation

  New York, NY · EIN 82-4711344 · latest return: tax year 2024

  Gave $1.6M in 2024
  Organizations funded 437 Typical grant $500 Describes how to apply
  EducationHuman ServicesHealthAnimal Welfare

• McNabb Foundation

  Wilmington, DE · EIN 82-3609769 · latest return: tax year 2024

  Invitation Only
  Grants paid $358K Organizations funded 328 Typical grant $1,000 Preselected recipients only
  Human ServicesHealthArts & CultureEducation

• The Warburg Pincus Foundation

  New York, NY · EIN 13-4148834 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.5M Organizations funded 297 Typical grant $6,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• Weingart Foundation

  Los Angeles, CA · EIN 95-6054814 · latest return: tax year 2024

  Gave $38.1M in 2024
  Organizations funded 540 Typical grant $10,000 Describes how to apply
  Community DevelopmentEducationHuman ServicesArts & Culture

• Flora Family Foundation

  Menlo Park, CA · EIN 77-0500183 · latest return: tax year 2024

  Invitation Only
  Grants paid $5M Organizations funded 200 Typical grant $18,000 Preselected recipients only
  EnvironmentHuman ServicesEducationArts & Culture

• The Fred & Barbara Erb Family Foundation

  Royal Oak, MI · EIN 20-5966333 · latest return: tax year 2024

  Gave $17.3M in 2024
  Organizations funded 122 Typical grant $25,000 Describes how to apply
  Arts & CultureEnvironmentEducationCommunity Development

• The Family Mayer Foundation Inc

  Boulder, CO · EIN 22-2717105 · latest return: tax year 2025

  Invitation Only
  Grants paid $74K Organizations funded 64 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentArts & CultureAnimal Welfare

• The John and Shirley Nash Foundation

  Wilmington, DE · EIN 26-1207686 · latest return: tax year 2025

  Invitation Only
  Grants paid $198K Organizations funded 58 Typical grant $2,000 Preselected recipients only
  EnvironmentArts & CultureHuman ServicesChildren & Youth

• The Woodtiger Fund

  Erwinna, PA · EIN 27-0222692 · latest return: tax year 2024

  Invitation Only
  Grants paid $5.2M Organizations funded 42 Typical grant $30,000 Preselected recipients only
  Animal WelfareEnvironmentEducation

• The Horace W Goldsmith Foundation

  New York, NY · EIN 13-6107758 · latest return: tax year 2024

  Invitation Only
  Grants paid $32M Organizations funded 284 Typical grant $70,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHuman Services

• Charles & Margery Barancik Foundation Inc

  Sarasota, FL · EIN 36-3442474 · latest return: tax year 2025

  Invitation Only
  Grants paid $29.1M Organizations funded 217 Typical grant $12,000 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• Tarbell Family Foundation

  Wilmington, DE · EIN 93-1104762 · latest return: tax year 2024

  Invitation Only
  Grants paid $732K Organizations funded 139 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationEnvironmentAnimal Welfare

• Helen & William Mazer Foundation

  Berkeley Heights, NJ · EIN 02-0511160 · latest return: tax year 2024

  Invitation Only
  Grants paid $975K Organizations funded 119 Typical grant $2,500 Preselected recipients only
  EnvironmentEducationHuman ServicesArts & Culture

• Stephanie and Lawrence Flinn Jr Charitable Trust

  Rye, NY · EIN 26-6135172 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 113 Typical grant $2,000 Preselected recipients only
  EnvironmentAnimal WelfareEducationHealth

• Franklin Philanthropic Foundation

  Northbrook, IL · EIN 36-3668125 · latest return: tax year 2025

  Invitation Only
  Grants paid $809K Organizations funded 90 Typical grant $3,000 Preselected recipients only
  Animal WelfareEnvironmentEducationHuman Services

• Lester Poretsky Family Foundation Inc

  Potomac, MD · EIN 52-1254096 · latest return: tax year 2024

  Invitation Only
  Grants paid $270K Organizations funded 160 Typical grant $1,000 Preselected recipients only
  EnvironmentAnimal WelfareHealthHuman Services

• Dick's Sporting Goods Foundation

  Coraopolis, PA · EIN 27-4516157 · latest return: tax year 2024

  Gave $18M in 2024
  Organizations funded 964 Typical grant $5,000 Describes how to apply
  Youth SportsChildren & YouthHuman ServicesEducation

• The Bloomberg Family Foundation Inc

  New York, NY · EIN 20-5602483 · latest return: tax year 2024

  Invitation Only
  Grants paid $1B Organizations funded 203 Typical grant $1,519,000 Preselected recipients only
  EducationArts & CultureHealthCommunity 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