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.

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

• L a W Foundation Inc

  Short Hills, NJ · EIN 22-3074635 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.8M Organizations funded 94 Typical grant $25,000 Preselected recipients only
  EducationFaith-BasedHuman ServicesHealth

• The Gibney Family Foundation Inc

  Meridian, ID · EIN 65-0286170 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 87 Typical grant $5,500 Preselected recipients only
  Children & YouthDisability ServicesHuman ServicesYouth Sports

• Head & Heart Foundation Tr

  Wilmington, DE · EIN 37-6701408 · latest return: tax year 2025

  Invitation Only
  Grants paid $13.2M Organizations funded 86 Typical grant $100,000 Preselected recipients only
  Animal WelfareEnvironmentHealthSTEM

• Albatross Charitable Foundation

  Wilmington, DE · EIN 82-4300379 · latest return: tax year 2025

  Invitation Only
  Grants paid $87K Organizations funded 79 Typical grant $1,000 Preselected recipients only
  Human ServicesHealthEducationDisability Services

• Mighty Arrow Family Foundation

  Fort Collins, CO · EIN 46-1557560 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.7M Organizations funded 71 Typical grant $25,000 Preselected recipients only
  EnvironmentCommunity DevelopmentEducationArts & Culture

• The Seabury Foundation

  Chicago, IL · EIN 61-1934172 · latest return: tax year 2024

  Invitation Only
  Grants paid $993K Organizations funded 70 Typical grant $10,000 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentHuman Services

• Rogers Family Foundation

  Paradise Valley, AZ · EIN 47-1341296 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.4M Organizations funded 56 Typical grant $10,000 Preselected recipients only
  EnvironmentHuman ServicesHousingFood Assistance

• Oscar G & Elsa S Mayer Family Foundation

  Arlington Heights, IL · EIN 36-4035204 · latest return: tax year 2024

  Invitation Only
  Grants paid $531K Organizations funded 48 Typical grant $2,500 Preselected recipients only
  EducationHuman ServicesArts & CultureChildren & Youth

• David F and Margaret T Grohne Family Foundation

  Western Springs, IL · EIN 36-4061509 · latest return: tax year 2024

  Gave $13.5M in 2024
  Organizations funded 42 Typical grant $10,000 Describes how to apply
  EnvironmentHuman ServicesEducationHealth

• Hometown America Foundation

  Chicago, IL · EIN 26-3216916 · latest return: tax year 2025

  Invitation Only
  Grants paid $67K Organizations funded 41 Typical grant $500 Preselected recipients only
  HealthHuman ServicesChildren & YouthEducation

• The Sunwest Bank Charitable Foundation I

  Irvine, CA · EIN 27-1607730 · latest return: tax year 2024

  Gave $545K in 2024
  Organizations funded 27 Typical grant $10,000 Describes how to apply
  Children & YouthHomelessnessHuman ServicesEducation

• John Sperling Foundation

  Litchfield Park, AZ · EIN 32-0284165 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.8M Organizations funded 22 Typical grant $20,000 Preselected recipients only
  EnvironmentMental HealthArts & CultureHealth

• Sayles Advancement in Education Foundation

  Las Vegas, NV · EIN 83-1190467 · latest return: tax year 2025

  Invitation Only
  Grants paid $151K Organizations funded 10 Typical grant $2,500 Preselected recipients only
  EducationCommunity DevelopmentSTEM

• J A Unruh Family Foundation

  Wilmington, DE · EIN 46-1392123 · latest return: tax year 2025

  Invitation Only
  Grants paid $130K Organizations funded 7 Typical grant $20,000 Preselected recipients only
  Children & YouthEducationSTEM

• Lucille E Williams Foundation

  Tucson, AZ · EIN 86-0886258 · latest return: tax year 2025

  Gave $46K in 2025
  Organizations funded 3 Typical grant $18,000 Describes how to apply
  HealthMental HealthSTEM

• Timken Company Charitable & Educational Fund

  North Canton, OH · EIN 34-6520257 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.5M Organizations funded 436 Typical grant $500 Preselected recipients only
  EducationHuman ServicesArts & CultureHealth

• Koch Foundation Inc

  Gainesville, FL · EIN 59-1885997 · latest return: tax year 2024

  Gave $6.5M in 2024
  Organizations funded 430 Typical grant $10,000 Describes how to apply
  Faith-BasedEducationChildren & YouthFood Assistance

• Segal Family Foundation Inc

  Warren, NJ · EIN 56-2446941 · latest return: tax year 2024

  Gave $12.4M in 2024
  Organizations funded 344 Typical grant $30,000 Describes how to apply
  EducationHuman ServicesArts & CultureHealth

• Marty and Dorothy Silverman Foundation

  New York, NY · EIN 22-2777449 · latest return: tax year 2024

  Invitation Only
  Grants paid $43.4M Organizations funded 264 Typical grant $75,000 Preselected recipients only
  Human ServicesEnvironmentHealthArts & Culture

• The Marcus Foundation Inc

  Atlanta, GA · EIN 58-1815651 · latest return: tax year 2024

  Invitation Only
  Grants paid $227.5M Organizations funded 221 Typical grant $300,000 Preselected recipients only
  EducationFaith-BasedHuman ServicesArts & Culture