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.

6,091 funders with a return from the last few years. Clear filters Browse all profiles by state

• Esper A Petersen Foundation

  Grayslake, IL · EIN 36-6125570 · latest return: tax year 2025

  Gave $760K in 2025
  Organizations funded 30 Typical grant $5,000 Describes how to apply
  Animal WelfareEducationArts & CultureEnvironment

• Herbst Family Foundation

  Chicago, IL · EIN 36-4333045 · latest return: tax year 2025

  Invitation Only
  Grants paid $121K Organizations funded 29 Typical grant $600 Preselected recipients only
  Arts & CultureEducationEnvironmentSTEM

• Sullivan Family Charitable Foundation

  Garden City, NY · EIN 26-1624907 · latest return: tax year 2024

  Invitation Only
  Grants paid $2M Organizations funded 28 Typical grant $25,000 Preselected recipients only
  EducationArts & CultureHealth

• Sally and Miles Berger Family Foundation

  Rancho Mirage, CA · EIN 36-4120417 · latest return: tax year 2025

  Invitation Only
  Grants paid $184K Organizations funded 18 Typical grant $3,000 Preselected recipients only
  EducationHealthArts & CultureHuman Services

• The Dzurinda-Pepin Family Foundatio

  Chicago, IL · EIN 87-3021395 · latest return: tax year 2025

  Invitation Only
  Grants paid $5,861 Organizations funded 8 Typical grant $500 Preselected recipients only
  Arts & CultureHomelessnessHuman ServicesDisability Services

• Hilary and Barry Weinstein Family Charitable Foundation

  Northbrook, IL · EIN 36-4444014 · latest return: tax year 2025

  Invitation Only
  Grants paid $38K Organizations funded 7 Typical grant $5,000 Preselected recipients only
  Arts & CultureHuman ServicesVeterans

• Webster Bank Charitable Foundation

  Wilmington, DE · EIN 32-0103899 · latest return: tax year 2024

  Gave $4.5M in 2024
  Organizations funded 302 Typical grant $5,000 Describes how to apply
  Community DevelopmentHousingHuman ServicesEducation

• Monster Energy Cares

  Corona, CA · EIN 45-4652012 · latest return: tax year 2025

  Invitation Only
  Grants paid $801K Organizations funded 144 Typical grant $500 Preselected recipients only
  Animal WelfareEducationChildren & YouthHealth

• The Quinn Foundation

  Leawood, KS · EIN 20-4268916 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.3M Organizations funded 124 Typical grant $5,000 Preselected recipients only
  Animal WelfareEducationEnvironmentHuman Services

• Foundation for Opioid Response Efforts

  New York, NY · EIN 82-4973537 · latest return: tax year 2024

  Invitation Only
  Grants paid $9.4M Organizations funded 104 Typical grant $59,948 Preselected recipients only
  Mental HealthHealthEducationChildren & Youth

• Haushalter Family Foundation

  Kenton, OH · EIN 83-2108689 · latest return: tax year 2025

  Invitation Only
  Grants paid $350K Organizations funded 93 Typical grant $1,500 Preselected recipients only
  EducationChildren & YouthHuman ServicesFaith-Based

• Wallace H Coulter Trust

  Sebastian, FL · EIN 65-6310670 · latest return: tax year 2024

  Invitation Only
  Grants paid $15.9M Organizations funded 90 Typical grant $101,500 Preselected recipients only
  Human ServicesEducationArts & CultureHealth

• Grinnell Mutual Group Foundation

  Grinnell, IA · EIN 42-1308146 · latest return: tax year 2025

  Gave $363K in 2025
  Organizations funded 75 Typical grant $1,300 Describes how to apply
  Human ServicesEducationHealthArts & Culture

• The Pillsbury Foundation

  St Louis, MO · EIN 43-1699916 · latest return: tax year 2024

  Invitation Only
  Grants paid $822K Organizations funded 50 Typical grant $3,000 Preselected recipients only
  Arts & CultureHuman ServicesEducationFaith-Based

• Four Leaf Clover Foundation Ua

  Cahokia Heights, IL · EIN 37-6535092 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 46 Typical grant $10,000 Preselected recipients only
  Children & YouthEducationHealthHuman Services

• Isaac Family Institute of Charity

  Wichita, KS · EIN 45-4101244 · latest return: tax year 2024

  Invitation Only
  Grants paid $180K Organizations funded 42 Typical grant $3,000 Preselected recipients only
  HomelessnessHealthChildren & YouthFood Assistance

• Gcp Foundation

  Santa Monica, CA · EIN 85-1615299 · latest return: tax year 2024

  Invitation Only
  Grants paid $425K Organizations funded 34 Typical grant $3,600 Preselected recipients only
  Human ServicesArts & CultureAnimal WelfareEducation

• Barr Charitable Trust

  Boston, MA · EIN 36-3558730 · latest return: tax year 2024

  Invitation Only
  Grants paid $43K Organizations funded 23 Typical grant $1,000 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentChildren & Youth

• The Prior Family Charitable Trust

  Venice, FL · EIN 36-6840926 · latest return: tax year 2025

  Gave $202K in 2025
  Organizations funded 19 Typical grant $3,000 Describes how to apply
  Arts & CultureAnimal WelfareHealth

• The Alvin Marley Foundation Inc

  Wilmington, DE · EIN 01-0791880 · latest return: tax year 2025

  Invitation Only
  Grants paid $82K Organizations funded 14 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureCommunity DevelopmentHealth