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.

1,364 funders with a return from the last few years. Clear filters Browse all profiles by state

• Sixsibs Foundation Inc

  Milwaukee, WI · EIN 99-0972777 · latest return: tax year 2024

  Gave $1.1M in 2024
  Organizations funded 77 Typical grant $5,000 Describes how to apply
  EducationArts & CultureHealthCommunity Development

• John and Engrid Meng Inc

  De Pere, WI · EIN 39-1432568 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.3M Organizations funded 81 Typical grant $6,000 Preselected recipients only
  EducationHuman ServicesHealthArts & Culture

• Kikkoman Foods Foundation Inc

  Walworth, WI · EIN 39-1763633 · latest return: tax year 2025

  Gave $1.1M in 2025
  Organizations funded 65 Typical grant $5,000 Describes how to apply
  EducationHealthArts & CultureEnvironment

• Jerome J and Dorothy H Holz Family Foundation

  Milwaukee, WI · EIN 36-7368506 · latest return: tax year 2024

  Gave $902K in 2024
  Organizations funded 52 Typical grant $10,000 Describes how to apply
  EducationHuman ServicesChildren & YouthArts & Culture

• Peck Foundation Milwaukee Ltd

  Milwaukee, WI · EIN 39-1519687 · latest return: tax year 2025

  Gave $754K in 2025
  Organizations funded 54 Typical grant $3,000 Describes how to apply
  Arts & CultureHuman ServicesHealthDisability Services

• Fotsch Family Foundation

  Nashotah, WI · EIN 46-2601906 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.5M Organizations funded 55 Typical grant $20,000 Preselected recipients only
  EducationHealthAnimal WelfareArts & Culture

• Clarence Talen Charitable Trust First Bank and Trust Ttee

  Eau Claire, WI · EIN 39-6438509 · latest return: tax year 2025

  Gave $66K in 2025
  Organizations funded 53 Typical grant $1,100 Describes how to apply
  Faith-BasedAnimal WelfareChildren & YouthEducation

• Trustage Foundation Inc

  Madison, WI · EIN 39-6105418 · latest return: tax year 2024

  Invitation Only
  Grants paid $3.6M Organizations funded 74 Typical grant $20,000 Preselected recipients only
  EducationHuman ServicesArts & CultureHousing

• Pukall Lumber Foundation Inc

  Arbor Vitae, WI · EIN 23-7396586 · latest return: tax year 2024

  Gave $38K in 2024
  Organizations funded 49 Typical grant $500 Describes how to apply
  Arts & CultureEducationAnimal WelfareChildren & Youth

• Dorothy Inbusch Foundation Inc

  Milwaukee, WI · EIN 39-6084238 · latest return: tax year 2025

  Gave $209K in 2025
  Organizations funded 46 Typical grant $3,000 Describes how to apply
  Arts & CultureHuman ServicesEducationEnvironment

• Gene and Ruth Posner Foundation Inc

  Milwaukee, WI · EIN 39-6050150 · latest return: tax year 2025

  Invitation Only
  Grants paid $387K Organizations funded 51 Typical grant $3,000 Preselected recipients only
  EducationHuman ServicesArts & CultureHousing

• Widen Family Foundation Inc

  Cottage Grove, WI · EIN 87-2976602 · latest return: tax year 2024

  Gave $512K in 2024
  Organizations funded 45 Typical grant $10,000 Describes how to apply
  Children & YouthHuman ServicesDisability ServicesEducation

• Charles D Jacobus Family Foundation Inc

  Milwaukee, WI · EIN 39-1559892 · latest return: tax year 2025

  Gave $446K in 2025
  Organizations funded 42 Typical grant $10,000 Describes how to apply
  Children & YouthEducationArts & CultureHealth

• L E Phillips Family Foundation Inc

  Eau Claire, WI · EIN 39-6046126 · latest return: tax year 2025

  Gave $6.1M in 2025
  Organizations funded 97 Typical grant $2,000 Describes how to apply
  Arts & CultureEducationEnvironmentHuman Services

• Merkel Foundation Inc

  Brookfield, WI · EIN 39-1582624 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.3M Organizations funded 47 Typical grant $20,078 Preselected recipients only
  HealthHuman ServicesEducationAnimal Welfare

• Francis R & Ruth E Oberreich Foundation Corporation

  Markesan, WI · EIN 39-1941148 · latest return: tax year 2025

  Gave $109K in 2025
  Organizations funded 41 Typical grant $1,000 Describes how to apply
  Children & YouthArts & CultureCommunity DevelopmentHuman Services

• Wps Charitable Foundation Inc

  Monona, WI · EIN 39-1568111 · latest return: tax year 2025

  Gave $374K in 2025
  Organizations funded 47 Typical grant $5,000 Describes how to apply
  EducationHealthHuman ServicesVeterans

• Bleser Family Foundation Inc

  Windsor, CA · EIN 39-1585269 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.8M Organizations funded 42 Typical grant $14,000 Preselected recipients only
  Food AssistanceArts & CultureEnvironmentAnimal Welfare

• Trieschmann Foundation Micheal Trieschmann

  Mellen, WI · EIN 36-2532691 · latest return: tax year 2025

  Invitation Only
  Grants paid $40K Organizations funded 38 Typical grant $1,000 Preselected recipients only
  Animal WelfareArts & CultureEnvironment

• Ladish Co Foundation

  Elm Grove, WI · EIN 39-6040489 · latest return: tax year 2025

  Invitation Only
  Grants paid $2.9M Organizations funded 40 Typical grant $25,000 Preselected recipients only
  HealthEducationArts & CultureChildren & Youth