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.

3,331 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Arbutus Family Foundation

  Wilmington, DE · EIN 26-0856094 · latest return: tax year 2025

  Invitation Only
  Grants paid $47K Organizations funded 44 Typical grant $1,000 Preselected recipients only
  Animal WelfareHuman ServicesArts & CultureDisability Services

• The Wallace Research Foundation

  Cedar Rapids, IA · EIN 42-6540579 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.1M Organizations funded 34 Typical grant $100,000 Preselected recipients only
  EnvironmentAnimal WelfareEducationArts & Culture

• The Fagenson Family Foundation

  New York, NY · EIN 13-3980456 · latest return: tax year 2025

  Invitation Only
  Grants paid $16K Organizations funded 33 Typical grant $300 Preselected recipients only
  Animal WelfareDisability ServicesEnvironmentHuman Services

• Bill & Linda Mitchell Foundation

  Naples, FL · EIN 85-4285012 · latest return: tax year 2024

  Invitation Only
  Grants paid $466K Organizations funded 30 Typical grant $5,000 Preselected recipients only
  Animal WelfareFood AssistanceArts & CultureDisability Services

• Mark B Wallner Foundation a Nevada Nonprofit Corporation

  Las Vegas, NV · EIN 94-3119143 · latest return: tax year 2025

  Invitation Only
  Grants paid $47K Organizations funded 28 Typical grant $1,100 Preselected recipients only
  Animal WelfareChildren & YouthEducationHuman Services

• Witthoft Apprill Not for Profit Corporation

  Oro Valley, AZ · EIN 47-3518030 · latest return: tax year 2025

  Invitation Only
  Grants paid $162K Organizations funded 24 Typical grant $7,000 Preselected recipients only
  Animal WelfareArts & CultureFood AssistanceChildren & Youth

• The Samuel and Justina Halley Charitable Foundation

  Saint Louis, MO · EIN 27-0421478 · latest return: tax year 2025

  Gave $99K in 2025
  Organizations funded 20 Typical grant $2,200 Describes how to apply
  Animal WelfareHomelessnessEducation

• Simms Family Foundation

  Las Vegas, NV · EIN 88-0436320 · latest return: tax year 2024

  Invitation Only
  Grants paid $46K Organizations funded 17 Typical grant $1,000 Preselected recipients only
  Animal WelfareHealthEducationChildren & Youth

• Joanne W Guantt Charitable Foundation

  Chicago, IL · EIN 52-7018780 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.6M Organizations funded 15 Typical grant $60,000 Preselected recipients only
  Animal WelfareEducation

• Gabus Family Foundation II

  Springfield, IL · EIN 81-0851363 · latest return: tax year 2025

  Invitation Only
  Grants paid $36K Organizations funded 12 Typical grant $3,000 Preselected recipients only
  Animal WelfareChildren & Youth

• Gaylord and Dorothy Donnelley Foundation

  Chicago, IL · EIN 36-6108460 · latest return: tax year 2024

  Gave $7.1M in 2024
  Organizations funded 355 Typical grant $10,000 Describes how to apply
  Arts & CultureEnvironmentEducationCommunity Development

• Walder Family Foundation

  Wilmington, DE · EIN 46-4092041 · latest return: tax year 2024

  Invitation Only
  Grants paid $24.4M Organizations funded 200 Typical grant $75,000 Preselected recipients only
  EducationArts & CultureEnvironmentHuman Services

• 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

• John R Halligan Charitable Fund

  Bannockburn, IL · EIN 36-6078591 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.8M Organizations funded 112 Typical grant $13,000 Preselected recipients only
  Arts & CultureAnimal WelfareEducationChildren & Youth

• The Donnelley Foundation

  Chicago, IL · EIN 36-6066894 · latest return: tax year 2024

  Invitation Only
  Grants paid $734K Organizations funded 152 Typical grant $2,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• Omron Foundation Inc

  Hoffman Estates, IL · EIN 36-3644055 · latest return: tax year 2024

  Gave $367K in 2024
  Organizations funded 184 Typical grant $468 Describes how to apply
  EducationHealthHuman ServicesAnimal Welfare

• Ideal Industries Foundation

  Sycamore, IL · EIN 36-3449960 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.1M Organizations funded 93 Typical grant $1,500 Preselected recipients only
  EducationAnimal WelfareFood AssistanceHuman Services

• Meyer and Raena Hammerman Foundation

  Chicago, IL · EIN 36-6085373 · latest return: tax year 2024

  Invitation Only
  Grants paid $68K Organizations funded 116 Typical grant $500 Preselected recipients only
  Arts & CultureEducationHuman ServicesHealth

• Tractor Supply Company Foundation

  Brentwood, TN · EIN 84-3668757 · latest return: tax year 2025

  Gave $3.8M in 2025
  Organizations funded 3,375 Typical grant $250 Describes how to apply
  HealthHuman ServicesVeteransAnimal Welfare

• The Canning Foundation

  Chicago, IL · EIN 36-3913323 · latest return: tax year 2025

  Invitation Only
  Grants paid $7M Organizations funded 49 Typical grant $25,000 Preselected recipients only
  EducationAnimal WelfareArts & CultureChildren & Youth