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.

1,320 funders with a return from the last few years. Clear filters Browse all profiles by state

• Kirkeby Foundation

  Los Angeles, CA · EIN 36-6050460 · latest return: tax year 2024

  Invitation Only
  Grants paid $60K Organizations funded 83 Typical grant $250 Preselected recipients only
  Animal WelfareHuman ServicesEducationHealth

• Allegis Group Foundation Inc

  Hanover, MD · EIN 31-1608900 · latest return: tax year 2025

  Gave $4.5M in 2025
  Organizations funded 269 Typical grant $2,500 Describes how to apply
  HealthEducationHuman ServicesAnimal Welfare

• Armanino Foundation

  San Ramon, CA · EIN 81-2649898 · latest return: tax year 2024

  Invitation Only
  Grants paid $334K Organizations funded 169 Typical grant $1,000 Preselected recipients only
  Human ServicesEducationHealthAnimal Welfare

• The Buchanan Family Foundation

  Lake Forest, IL · EIN 36-6160998 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.5M Organizations funded 154 Typical grant $10,000 Preselected recipients only
  EducationAnimal WelfareArts & CultureEnvironment

• The Wyler Family Foundation

  Milford, OH · EIN 26-4396121 · latest return: tax year 2024

  Gave $866K in 2024
  Organizations funded 45 Typical grant $5,000 Describes how to apply
  Animal WelfareEducationChildren & YouthHuman Services

• Circle of Service Foundation

  Chicago, IL · EIN 36-4185939 · latest return: tax year 2024

  Gave $37M in 2024
  Organizations funded 637 Typical grant $25,000 Describes how to apply
  EducationHealthHuman ServicesArts & Culture

• Viking Global Foundation Inc

  Stamford, CT · EIN 90-0512778 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.6M Organizations funded 423 Typical grant $950 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• The Swagelok Foundation

  Solon, OH · EIN 34-1923618 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.4M Organizations funded 222 Typical grant $1,850 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• The Rees-Jones Foundation

  Dallas, TX · EIN 20-5132900 · latest return: tax year 2024

  Gave $103.9M in 2024
  Organizations funded 177 Typical grant $75,000 Describes how to apply
  Children & YouthEducationHuman ServicesDisability Services

• The William J J Gordon Family Foundation

  New York, NY · EIN 41-6517207 · latest return: tax year 2024

  Invitation Only
  Grants paid $454K Organizations funded 124 Typical grant $2,000 Preselected recipients only
  Arts & CultureAnimal WelfareEducationHuman Services

• The Howard Bayne Fund

  Garden City, NY · EIN 13-6100680 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.2M Organizations funded 106 Typical grant $6,000 Preselected recipients only
  Arts & CultureAnimal WelfareEducationEnvironment

• 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

• Grabe Family Foundation Inc

  Wilmington, DE · EIN 06-1532628 · latest return: tax year 2024

  Invitation Only
  Grants paid $337K Organizations funded 25 Typical grant $5,000 Preselected recipients only
  Animal WelfareEducationChildren & YouthHuman Services

• NiSource Charitable Foundation

  Columbus, OH · EIN 51-0324200 · latest return: tax year 2024

  Gave $7.5M in 2024
  Organizations funded 683 Typical grant $3,000 Describes how to apply
  Human ServicesArts & CultureEducationChildren & Youth

• Baxter International Foundation

  Deerfield, IL · EIN 36-3159396 · latest return: tax year 2024

  Invitation Only
  Grants paid $13.7M Organizations funded 1,300 Typical grant $212 Preselected recipients only
  HealthEducationAnimal WelfareHuman Services

• EQT Foundation

  Canonsburg, PA · EIN 04-3747289 · latest return: tax year 2024

  Gave $6.3M in 2024
  Organizations funded 367 Typical grant $10,000 Describes how to apply
  EducationCommunity DevelopmentArts & CultureEnvironment

• Richard King Mellon Foundation Dtd

  Ligonier, PA · EIN 25-1127705 · latest return: tax year 2024

  Gave $116.7M in 2024
  Organizations funded 296 Typical grant $220,000 Describes how to apply
  EnvironmentEducationArts & CultureChildren & Youth

• Research Corporation dba Research Corporation for Science Advancement

  Tucson, AZ · EIN 13-1963407 · latest return: tax year 2024

  Gave $8M in 2024
  Organizations funded 165 Typical grant $55,000 Describes how to apply
  EducationSTEMAnimal WelfareHealth

• Barry-Bashur Foundation

  Bloomfield Hills, MI · EIN 20-1149345 · latest return: tax year 2025

  Invitation Only
  Grants paid $29K Organizations funded 109 Typical grant $120 Preselected recipients only
  Animal WelfareCommunity DevelopmentEducationArts & Culture

• The Howard S Dubin Family Foundation

  Evanston, IL · EIN 36-4161932 · latest return: tax year 2025

  Gave $516K in 2025
  Organizations funded 59 Typical grant $5,000 Describes how to apply
  Animal WelfareEducationArts & CultureChildren & Youth