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.

2,826 funders with a return from the last few years. Clear filters

• Generac Foundation Inc

  Waukesha, WI · EIN 88-1928522 · latest return: tax year 2025

  Historical Funder
  Grants paid $1.1M Organizations funded 312 Typical grant $1,000 Describes how to apply
  EducationSTEMHuman ServicesChildren & Youth

• 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

• Arnold and Mabel Beckman Foundation

  Irvine, CA · EIN 95-3169713 · latest return: tax year 2024

  Historical Funder
  Grants paid $29.5M Organizations funded 294 Typical grant $26,000 Describes how to apply
  EducationArts & CultureEnvironmentHealth

• Doris Duke Charitable Foundation Inc

  New York, NY · EIN 82-3691183 · latest return: tax year 2024

  Historical Funder
  Grants paid $90.3M Organizations funded 289 Typical grant $100,000 Describes how to apply
  Arts & CultureEducationEnvironmentHealth

• Mertz Gilmore Foundation

  New York, NY · EIN 13-2872722 · latest return: tax year 2024

  Historical Funder
  Grants paid $7.5M Organizations funded 285 Typical grant $25,000 Describes how to apply
  Arts & CultureEducationCommunity DevelopmentEnvironment

• Al & Peggy Dematteis Family Foundation

  Manhasset, NY · EIN 11-3052224 · latest return: tax year 2025

  Historical Funder
  Grants paid $177K Organizations funded 283 Typical grant $400 Describes how to apply
  Human ServicesHealthEducationChildren & Youth

• The Argosy Foundation

  Milwaukee, WI · EIN 04-6752868 · latest return: tax year 2024

  Invitation Only
  Grants paid $16.8M Organizations funded 280 Typical grant $27,500 Preselected recipients only
  HealthEducationEnvironmentSTEM

• Usg Foundation Inc

  Chicago, IL · EIN 36-2984045 · latest return: tax year 2025

  Historical Funder
  Grants paid $786K Organizations funded 267 Typical grant $500 Describes how to apply
  Community DevelopmentHuman ServicesHealthEducation

• Raikes Foundation

  Seattle, WA · EIN 91-2173492 · latest return: tax year 2024

  Invitation Only
  Grants paid $11.3M Organizations funded 260 Typical grant $10,000 Preselected recipients only
  EducationChildren & YouthHuman ServicesHomelessness

• Retirement Research Foundation Dba Rrf Foundation for Aging

  Chicago, IL · EIN 36-2429540 · latest return: tax year 2024

  Historical Funder
  Grants paid $5.3M Organizations funded 256 Typical grant $15,550 Describes how to apply
  HealthHousingEducationHuman Services

• The Renaissance Foundation

  Portland, OR · EIN 93-1306116 · latest return: tax year 2024

  Historical Funder
  Grants paid $4.7M Organizations funded 228 Typical grant $5,000 Describes how to apply
  EducationHuman ServicesAnimal WelfareChildren & Youth

• World Wide Technology Foundation

  St Louis, MO · EIN 26-3571211 · latest return: tax year 2025

  Invitation Only
  Grants paid $11.3M Organizations funded 221 Typical grant $8,000 Preselected recipients only
  HealthHuman ServicesEducationArts & Culture

• Stoller Foundation

  Houston, TX · EIN 46-3119720 · latest return: tax year 2024

  Historical Funder
  Grants paid $32.6M Organizations funded 216 Typical grant $35,000 Describes how to apply
  Faith-BasedHuman ServicesEducationChildren & Youth

• The Spencer Foundation

  Chicago, IL · EIN 36-6078558 · latest return: tax year 2024

  Historical Funder
  Grants paid $24.3M Organizations funded 214 Typical grant $74,955 Describes how to apply
  EducationChildren & YouthArts & CultureSTEM

• Alliant Credit Union Foundation

  Chicago, IL · EIN 71-1052113 · latest return: tax year 2024

  Historical Funder
  Grants paid $1.1M Organizations funded 213 Typical grant $500 Describes how to apply
  HealthAnimal WelfareHuman ServicesEducation

• The Eddie and Jo Allison Smith Family Foundation Inc

  Greenville, NC · EIN 56-1844198 · latest return: tax year 2024

  Invitation Only
  Grants paid $20.7M Organizations funded 206 Typical grant $5,000 Preselected recipients only
  EducationChildren & YouthFaith-BasedHealth

• The Amphion Foundation Inc

  New York, NY · EIN 13-3438528 · latest return: tax year 2024

  Historical Funder
  Grants paid $789K Organizations funded 203 Typical grant $3,000 Describes how to apply
  Arts & CultureEducationChildren & YouthHousing

• John P and Anne Welsh Mcnulty Foundation

  New York, NY · EIN 52-1445003 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.6M Organizations funded 198 Typical grant $16,000 Preselected recipients only
  EducationEnvironmentHealthHuman Services

• The Marisla Foundation

  Laguna Beach, CA · EIN 33-0200133 · latest return: tax year 2024

  Historical Funder
  Grants paid $46.7M Organizations funded 194 Typical grant $75,000 Describes how to apply
  EnvironmentAnimal WelfareCommunity DevelopmentEducation

• Christ Foundation

  Hartville, OH · EIN 23-7121546 · latest return: tax year 2024

  Historical Funder
  Grants paid $4.4M Organizations funded 189 Typical grant $10,000 Describes how to apply
  Human ServicesEducationFaith-BasedChildren & Youth