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.
1,258 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $1.1M in 2024
Shawe Family Charitable Foundation Inc
Milwaukee, WI · EIN 52-1505784 · latest return: tax year 2024EducationArts & CultureEnvironmentFaith-Based -
Invitation Only
Windhover Foundation Inc
Wilmington, DE · EIN 39-1482470 · latest return: tax year 2024EducationChildren & YouthHuman ServicesArts & Culture -
Gave $2M in 2024
Anon Charitable Trust
Milwaukee, WI · EIN 39-1771579 · latest return: tax year 2024Human ServicesEducationArts & CultureChildren & Youth -
Gave $56.5M in 2024
The Lynde and Harry Bradley Foundation Inc
Milwaukee, WI · EIN 39-6037928 · latest return: tax year 2024EducationArts & CultureFaith-BasedHuman Services -
Gave $1M in 2024
Evan & Marion Helfaer Foundation 32 0393 00 2
Elm Grove, WI · EIN 39-6238856 · latest return: tax year 2024Human ServicesHealthChildren & YouthDisability Services -
Gave $123K in 2025
Youth Foundation Inc
Milwaukee, WI · EIN 39-0945311 · latest return: tax year 2025EducationHuman ServicesArts & CultureChildren & Youth -
Gave $2.5M in 2024
Frank G & Frieda K Brotz Family Foundation Inc
Sheboygan, WI · EIN 39-6060552 · latest return: tax year 2024EducationHuman ServicesArts & CultureHealth -
Invitation Only
The Galaxy Foundation Inc
Hartland, WI · EIN 20-2060980 · latest return: tax year 2025EducationEnvironmentHuman ServicesArts & Culture -
Invitation Only
J P C Foundation
Janesville, WI · EIN 39-1703739 · latest return: tax year 2024EducationHealthChildren & YouthYouth Sports -
Gave $467K in 2024
Only in Wisconsin Giving Inc
New Glarus, WI · EIN 86-2470197 · latest return: tax year 2024Human ServicesChildren & YouthAnimal WelfareArts & Culture -
Gave $4.2M in 2024
Richard and Ethel Herzfeld Foundation Inc
Milwaukee, WI · EIN 23-7230686 · latest return: tax year 2024Arts & CultureHuman ServicesCommunity DevelopmentChildren & Youth -
Gave $207K in 2024
Bay Care Clinic Foundation Ltd
Green Bay, WI · EIN 39-2000503 · latest return: tax year 2024EducationAnimal WelfareHealthArts & Culture -
Gave $150K in 2025
Howard Frankenthal Family Foundation Ltd
Mequon, WI · EIN 39-1642921 · latest return: tax year 2025EducationHuman ServicesArts & CultureHealth -
Gave $233K in 2025
Gardner Foundation
Milwaukee, WI · EIN 39-6076956 · latest return: tax year 2025Arts & CultureEducationHuman ServicesHealth -
Gave $449K in 2025
Fk Bemis Family Foundation Inc
Sheboygan Falls, WI · EIN 39-6067930 · latest return: tax year 2025Children & YouthEducationArts & CultureHuman Services -
Gave $158K in 2024
Vilter Foundation Inc
Milwaukee, WI · EIN 39-0678640 · latest return: tax year 2024HealthAnimal WelfareArts & CultureDisability Services -
Invitation Only
Kalscheur Family Foundation
Wilmington, DE · EIN 39-6681490 · latest return: tax year 2024Youth SportsHealthEducationHuman Services -
Gave $902K in 2024
Jerome J and Dorothy H Holz Family Foundation
Milwaukee, WI · EIN 36-7368506 · latest return: tax year 2024EducationHuman ServicesChildren & YouthArts & Culture -
Invitation Only
Four-Four Foundation Inc
New York, NY · EIN 39-1867243 · latest return: tax year 2025Arts & CultureEducationEnvironmentHuman Services -
Gave $754K in 2025
Peck Foundation Milwaukee Ltd
Milwaukee, WI · EIN 39-1519687 · latest return: tax year 2025Arts & CultureHuman ServicesHealthDisability Services