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.

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

• The 1830 Family Foundation

  Philadelphia, PA · EIN 26-1462775 · latest return: tax year 2024

  Invitation Only
  Grants paid $1M Organizations funded 91 Typical grant $5,000 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• The Lindy Snider Foundation

  Collegeville, PA · EIN 99-4284545 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.4M Organizations funded 58 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureAnimal WelfareHealth

• Edward S and Winifred G Moseley Foundation

  Boston, MA · EIN 74-3201002 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.6M Organizations funded 53 Typical grant $20,000 Preselected recipients only
  Children & YouthEducationHuman ServicesCommunity Development

• William M Backer Foundation Inc

  Middleburg, VA · EIN 13-3579157 · latest return: tax year 2024

  Invitation Only
  Grants paid $650K Organizations funded 52 Typical grant $2,500 Preselected recipients only
  EnvironmentArts & CultureAnimal WelfareCommunity Development

• The Ahmanson Foundation

  Beverly Hills, CA · EIN 95-6089998 · latest return: tax year 2024

  Gave $69M in 2024
  Organizations funded 469 Typical grant $50,000 Describes how to apply
  EducationArts & CultureHuman ServicesSTEM

• Open Society Institute

  New York, NY · EIN 13-7029285 · latest return: tax year 2024

  Gave $146.9M in 2024
  Organizations funded 354 Typical grant $3,000 Describes how to apply
  EducationArts & CultureHuman ServicesEnvironment

• The Emily Hall Tremaine Foundation Inc

  Tolland, CT · EIN 22-2533743 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.9M Organizations funded 190 Typical grant $4,000 Preselected recipients only
  EducationArts & CultureEnvironmentHealth

• Chester Kitchings Family Foundation

  Orlando, FL · EIN 06-6044228 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.9M Organizations funded 155 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• The Eberstadt-Kuffner Fund Inc

  New York, NY · EIN 13-6225395 · latest return: tax year 2025

  Invitation Only
  Grants paid $996K Organizations funded 118 Typical grant $5,000 Preselected recipients only
  EducationEnvironmentArts & CultureHuman Services

• The Wollenberg Foundation

  Menlo Park, CA · EIN 94-6072264 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 80 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHuman ServicesChildren & Youth

• The Oaklawn Foundationinc

  Wilton, CT · EIN 13-6127896 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 60 Typical grant $20,000 Preselected recipients only
  EducationEnvironmentArts & CultureYouth Sports

• The Patton Charitable Foundation

  Hobe Sound, FL · EIN 65-6346631 · latest return: tax year 2025

  Invitation Only
  Grants paid $170K Organizations funded 58 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureHealthEnvironment

• William and Anne Harrison Foundation

  Chicago, IL · EIN 52-6925583 · latest return: tax year 2024

  Invitation Only
  Grants paid $844K Organizations funded 21 Typical grant $10,000 Preselected recipients only
  Youth SportsChildren & YouthEducationHealth

• Marshall Family Charitable Foundation

  Vero Beach, FL · EIN 32-6014285 · latest return: tax year 2024

  Invitation Only
  Grants paid $36K Organizations funded 17 Typical grant $1,000 Preselected recipients only
  Human ServicesYouth SportsArts & CultureEnvironment

• Kevin & Mary Armbruster Charitable Foundation

  Atlanta, GA · EIN 47-2597711 · latest return: tax year 2023

  Invitation Only
  Grants paid $9,100 Organizations funded 6 Typical grant $100 Preselected recipients only
  EducationYouth Sports

• American Savings Foundation Inc

  New Britain, CT · EIN 30-0308972 · latest return: tax year 2025

  Gave $3.4M in 2025
  Organizations funded 508 Typical grant $1,875 Describes how to apply
  EducationArts & CultureChildren & YouthHuman Services

• 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

• Charina Foundation Inc Richard Menschel

  New York, NY · EIN 13-3050294 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.8M Organizations funded 279 Typical grant $7,500 Preselected recipients only
  Arts & CultureEducationHuman ServicesEnvironment

• T Causemetics Foundation Dba Thrive Causemetics Foundation

  Bellevue, WA · EIN 82-4806875 · latest return: tax year 2025

  Invitation Only
  Grants paid $21.3M Organizations funded 251 Typical grant $74,880 Preselected recipients only
  Human ServicesHealthChildren & YouthHomelessness

• John E Fetzer Institute Inc

  Kalamazoo, MI · EIN 38-6052788 · latest return: tax year 2024

  Invitation Only
  Grants paid $12.4M Organizations funded 248 Typical grant $1,000 Preselected recipients only
  Faith-BasedEducationArts & CultureHuman Services