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.

2,684 funders with a return from the last few years. Clear filters Browse all profiles by state

• Oneroot Foundation

  Ketchum, ID · EIN 87-6588450 · latest return: tax year 2025

  Invitation Only
  Grants paid $8.9M Organizations funded 61 Typical grant $25,000 Preselected recipients only
  EducationHealthChildren & YouthYouth Sports

• John and Daria Barry Foundation

  Miami, FL · EIN 46-1550110 · latest return: tax year 2024

  Invitation Only
  Grants paid $31.7M Organizations funded 51 Typical grant $110,000 Preselected recipients only
  EducationEnvironmentHealthHuman Services

• OReilly Automotive Foundation Inc

  Springfield, MO · EIN 85-1609973 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 51 Typical grant $20,000 Describes how to apply
  Human ServicesEducationChildren & YouthCommunity Development

• The Thomas P Waters Foundation

  Riverton, NJ · EIN 23-7836361 · latest return: tax year 2024

  Invitation Only
  Grants paid $280K Organizations funded 46 Typical grant $5,000 Preselected recipients only
  HealthMental HealthAnimal WelfareEducation

• The Harold C Smith Foundation to Promote Christianity

  Wheaton, IL · EIN 47-1491651 · latest return: tax year 2025

  Invitation Only
  Grants paid $4.2M Organizations funded 44 Typical grant $75,000 Preselected recipients only
  Faith-BasedChildren & YouthEducationHuman 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

• The Cayton-Goldrich Family Foundation

  Culver City, CA · EIN 83-0801999 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.6M Organizations funded 38 Typical grant $10,000 Preselected recipients only
  EducationHealthArts & CultureChildren & Youth

• Second Chances Inc

  Fernandina Beach, FL · EIN 84-4668147 · latest return: tax year 2024

  Invitation Only
  Grants paid $79K Organizations funded 3 Typical grant $20,000 Preselected recipients only
  Mental HealthFaith-Based

• Price Philanthropies Foundation

  LA Jolla, CA · EIN 46-5129465 · latest return: tax year 2024

  Gave $33.8M in 2024
  Organizations funded 246 Typical grant $21,000 Describes how to apply
  Human ServicesEducationArts & CultureChildren & Youth

• Clara Weiss Fund Weiss David C Et Al Ttee

  Seville, OH · EIN 34-6556158 · latest return: tax year 2025

  Gave $449K in 2025
  Organizations funded 213 Typical grant $1,500 Describes how to apply
  EducationArts & CultureHealthAnimal Welfare

• Peckham Family Foundation

  Katonah, NY · EIN 14-1814765 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.3M Organizations funded 210 Typical grant $1,200 Preselected recipients only
  Arts & CultureEducationHealthHuman Services

• Lattner Family Foundation Inc

  Delray Beach, FL · EIN 20-3100839 · latest return: tax year 2024

  Gave $6.7M in 2024
  Organizations funded 196 Typical grant $25,000 Describes how to apply
  Human ServicesEducationArts & CultureHealth

• Centimark Foundation

  Canonsburg, PA · EIN 20-8911858 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.3M Organizations funded 172 Typical grant $10,000 Preselected recipients only
  Human ServicesChildren & YouthEducationHealth

• Needham Bank Charitable Foundation Inc

  Needham, MA · EIN 99-0455727 · latest return: tax year 2024

  Gave $835K in 2024
  Organizations funded 155 Typical grant $4,700 Describes how to apply
  Human ServicesEducationChildren & YouthArts & Culture

• Dammann Fund Inc

  New York, NY · EIN 13-6089896 · latest return: tax year 2024

  Invitation Only
  Grants paid $496K Organizations funded 151 Typical grant $1,000 Preselected recipients only
  Human ServicesEducationArts & CultureDisability Services

• Lakeside Foundation

  Conshohocken, PA · EIN 94-6066229 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.8M Organizations funded 149 Typical grant $10,000 Preselected recipients only
  Human ServicesAnimal WelfareArts & CultureEducation

• CME Group Foundation

  Chicago, IL · EIN 45-0575574 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.7M Organizations funded 148 Typical grant $25,000 Preselected recipients only
  EducationChildren & YouthSTEMHuman Services

• McGregor Fund

  Detroit, MI · EIN 38-0808800 · latest return: tax year 2024

  Gave $13.5M in 2024
  Organizations funded 141 Typical grant $55,000 Describes how to apply
  Human ServicesArts & CultureChildren & YouthCommunity Development

• S & L Marx Foundation Inc

  Wilmington, DE · EIN 20-0677535 · latest return: tax year 2024

  Invitation Only
  Grants paid $4.6M Organizations funded 138 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureHuman ServicesHealth

• Nextfifty Initiative D/B/A Next50

  Denver, CO · EIN 26-2700185 · latest return: tax year 2025

  Gave $9.7M in 2025
  Organizations funded 134 Typical grant $50,000 Describes how to apply
  Human ServicesHealthArts & CultureCommunity Development