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.

6,900 funders with a return from the last few years. Clear filters Browse all profiles by state

• Hulsebosch Hope Foundation

  Wilmington, DE · EIN 87-2690479 · latest return: tax year 2024

  Invitation Only
  Grants paid $400K Organizations funded 45 Typical grant $10,000 Preselected recipients only
  EducationHuman ServicesHealthChildren & Youth

• Dean L & Rosemarie Buntrock Foundation

  Oakbrook Terrace, IL · EIN 36-3001925 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.3M Organizations funded 95 Typical grant $1,250 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• Sjostrom & Sons Foundation Inc

  Rockford, IL · EIN 36-3225935 · latest return: tax year 2024

  Gave $46K in 2024
  Organizations funded 35 Typical grant $1,000 Describes how to apply
  EducationHealthArts & CultureHuman Services

• Solot and Karp Family Foundation

  Wilmington, DE · EIN 23-7933630 · latest return: tax year 2025

  Invitation Only
  Grants paid $281K Organizations funded 90 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureHealthEnvironment

• The Simon Family Foundation

  Highland Park, IL · EIN 36-4325958 · latest return: tax year 2025

  Gave $5.9M in 2025
  Organizations funded 45 Typical grant $100,000 Describes how to apply
  Arts & CultureEducationHealthHuman Services

• Smart Family Foundation of Illinois

  Chicago, IL · EIN 81-2433446 · latest return: tax year 2024

  Invitation Only
  Grants paid $4M Organizations funded 68 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureHealthEnvironment

• Joseph and Helen Komarek Foundation

  Chicago, IL · EIN 36-4294704 · latest return: tax year 2025

  Invitation Only
  Grants paid $62K Organizations funded 35 Typical grant $1,000 Preselected recipients only
  Children & YouthHealthEducationHuman Services

• The Earl and Bettie Fields Automotive Group Foundation Inc

  Glencoe, IL · EIN 36-4006933 · latest return: tax year 2025

  Gave $1.1M in 2025
  Organizations funded 71 Typical grant $5,000 Describes how to apply
  HealthHuman ServicesEducationFood Assistance

• The Azek Cares Foundation

  Chicago, IL · EIN 85-4369380 · latest return: tax year 2024

  Invitation Only
  Grants paid $972K Organizations funded 91 Typical grant $5,000 Preselected recipients only
  Human ServicesHealthEducationAnimal Welfare

• Chicago Educational Research Foundation

  Chicago, IL · EIN 46-2346255 · latest return: tax year 2025

  Invitation Only
  Grants paid $37K Organizations funded 34 Typical grant $1,000 Preselected recipients only
  EducationHealthChildren & YouthArts & Culture

• Smithburg Family Foundation

  Chicago, IL · EIN 36-4475690 · latest return: tax year 2024

  Invitation Only
  Grants paid $253K Organizations funded 24 Typical grant $5,000 Preselected recipients only
  Arts & CultureEducationHealthYouth Sports

• Boyle Family Foundation

  Chicago, IL · EIN 36-4057351 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 55 Typical grant $15,000 Preselected recipients only
  HealthEducationChildren & YouthFaith-Based

• Macoisdealbhaigh Foundation Dtd

  Arlington Heights, IL · EIN 36-7291509 · latest return: tax year 2023

  Invitation Only
  Grants paid $211K Organizations funded 22 Typical grant $1,500 Preselected recipients only
  EducationHealthFaith-BasedChildren & Youth

• The Otho Sa Sprague Memorial Institute

  Chicago, IL · EIN 36-6068723 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.3M Organizations funded 16 Typical grant $100,000 Preselected recipients only
  HealthFood Assistance

• The Ben and Mary Doskocil Family Foundation

  Arlington, TX · EIN 75-2715940 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.3M Organizations funded 288 Typical grant $15,000 Preselected recipients only
  Faith-BasedEducationHuman ServicesCommunity Development

• Richard L & Lois S Werner Family Foundation

  Boca Raton, FL · EIN 23-7911213 · latest return: tax year 2025

  Gave $249K in 2025
  Organizations funded 69 Typical grant $1,000 Describes how to apply
  EducationHealthArts & CultureHuman Services

• Dunsire Family Foundation Inc

  Loxahatchee, FL · EIN 35-1994687 · latest return: tax year 2025

  Invitation Only
  Grants paid $40K Organizations funded 35 Typical grant $1,000 Preselected recipients only
  Animal WelfareEducationHuman ServicesHealth

• Haag Family Foundation

  Chicago, IL · EIN 41-1885356 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.3M Organizations funded 67 Typical grant $15,000 Preselected recipients only
  HealthHuman ServicesChildren & YouthEducation

• Caplin Foundation

  Wilmington, DE · EIN 52-6078981 · latest return: tax year 2025

  Invitation Only
  Grants paid $403K Organizations funded 212 Typical grant $1,000 Preselected recipients only
  Arts & CultureEducationChildren & YouthEnvironment

• Mirnahill Foundation

  Los Altos, CA · EIN 26-3695626 · latest return: tax year 2024

  Invitation Only
  Grants paid $1M Organizations funded 122 Typical grant $5,000 Preselected recipients only
  Arts & CultureHealthChildren & YouthEducation