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.

5,810 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Mars Family Charitable Foundation

  Pittsburgh, PA · EIN 25-6585615 · latest return: tax year 2024

  Invitation Only
  Grants paid $60K Organizations funded 48 Typical grant $500 Preselected recipients only
  Human ServicesArts & CultureFaith-BasedAnimal Welfare

• Seltzer Family Foundation Inc

  Malvern, PA · EIN 23-2829071 · latest return: tax year 2025

  Invitation Only
  Grants paid $228K Organizations funded 42 Typical grant $2,500 Preselected recipients only
  EnvironmentArts & CultureAnimal WelfareCommunity Development

• Katz Foundation

  Cherry Hill, NJ · EIN 22-3336393 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.3M Organizations funded 40 Typical grant $10,000 Preselected recipients only
  EducationHealthArts & CultureFaith-Based

• The Alan and Jill Miller Foundation

  Jupiter, FL · EIN 23-2899896 · latest return: tax year 2025

  Gave $414K in 2025
  Organizations funded 29 Typical grant $3,600 Describes how to apply
  EducationArts & CultureHealthHuman Services

• Vivian Simkins Lasko Foundation

  Meadowbrook, PA · EIN 23-6779299 · latest return: tax year 2023

  Invitation Only
  Grants paid $45K Organizations funded 19 Typical grant $1,000 Preselected recipients only
  HealthArts & Culture

• The Hovey Foundation

  Pittsburgh, PA · EIN 23-2544450 · latest return: tax year 2025

  Invitation Only
  Grants paid $316K Organizations funded 17 Typical grant $3,000 Preselected recipients only
  Arts & CultureHuman ServicesDisability ServicesEnvironment

• Marvin and Dee Ann Woodall Charitable Foundation Inc

  Doylestown, PA · EIN 23-3097172 · latest return: tax year 2025

  Gave $203K in 2025
  Organizations funded 15 Typical grant $5,000 Describes how to apply
  Arts & CultureEducationEnvironmentFaith-Based

• William Bass Charitable Foundation

  Philadelphia, PA · EIN 23-2339056 · latest return: tax year 2025

  Invitation Only
  Grants paid $15K Organizations funded 9 Typical grant $1,250 Preselected recipients only
  Arts & CultureEducationEnvironment

• Howell Lockhart Seiple Tr 1 Ud Fbo Leonore Dinkley Seiple

  Saint Louis, MO · EIN 23-6528007 · latest return: tax year 2025

  Invitation Only
  Grants paid $31K Organizations funded 8 Typical grant $2,500 Preselected recipients only
  Arts & CultureHuman ServicesDisability ServicesEnvironment

• The William S Rothermel Foundation

  Lancaster, PA · EIN 20-3912108 · latest return: tax year 2024

  Gave $3,444 in 2024
  Organizations funded 8 Typical grant $100 Describes how to apply
  Arts & CultureHealth

• The Susan Thompson Buffett Foundation

  Omaha, NE · EIN 47-6032365 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.5B Organizations funded 417 Typical grant $602,713 Preselected recipients only
  EducationHealthHuman ServicesEnvironment

• Trustmark Foundation

  Lake Forest, IL · EIN 36-3330631 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.8M Organizations funded 231 Typical grant $2,500 Preselected recipients only
  Human ServicesHealthEducationChildren & Youth

• H L Thompson Jr Family Foundation

  Brooklyn, OH · EIN 34-1912416 · latest return: tax year 2025

  Invitation Only
  Grants paid $496K Organizations funded 52 Typical grant $5,000 Preselected recipients only
  Faith-BasedEducationChildren & YouthAnimal Welfare

• Tull Family Foundation

  Chicago, IL · EIN 35-6932298 · latest return: tax year 2024

  Invitation Only
  Grants paid $14.9M Organizations funded 25 Typical grant $200,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• Fargo Family Foundation

  Chalfont, PA · EIN 45-2122126 · latest return: tax year 2025

  Gave $116K in 2025
  Organizations funded 24 Typical grant $5,000 Describes how to apply
  Arts & CultureChildren & YouthFaith-BasedHomelessness

• Claws Foundation

  Reston, VA · EIN 20-1658710 · latest return: tax year 2024

  Gave $18.5M in 2024
  Organizations funded 22 Typical grant $150,000 Describes how to apply
  HealthArts & CultureHuman ServicesChildren & Youth

• Arthur L & Geraldine C Schneeberg Foundation

  Jenkintown, PA · EIN 23-2866495 · latest return: tax year 2025

  Invitation Only
  Grants paid $3,495 Organizations funded 21 Typical grant $50 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• The Rock Oak Foundation

  Greenville, DE · EIN 85-3746433 · latest return: tax year 2025

  Invitation Only
  Grants paid $241K Organizations funded 20 Typical grant $10,000 Preselected recipients only
  Arts & CultureEducationHealth

• The Takashi and Yuriko Moriuchi Charitable Foundation

  Philadelphia, PA · EIN 22-6471255 · latest return: tax year 2025

  Invitation Only
  Grants paid $31K Organizations funded 16 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducation

• C E Bennett Foundation

  Wilmington, DE · EIN 51-0102289 · latest return: tax year 2025

  Invitation Only
  Grants paid $510K Organizations funded 15 Typical grant $16,800 Preselected recipients only
  Arts & CultureEnvironmentFood AssistanceHuman Services