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.
3,486 funders with a return from the last few years. Clear filters Browse all profiles by state
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Gave $25K in 2024
Arthur Kennett Jr Educational Fund 273390T
Milwaukee, WI · EIN 43-6517200 · latest return: tax year 2024Education -
Gave $72.5M in 2025
Fred C and Katherine B Andersen Foundation
Bayport, MN · EIN 41-6020920 · latest return: tax year 2025Human ServicesArts & CultureHealthFood Assistance -
Gave $908K in 2024
Sonnentag American Foundation Inc
Marathon, WI · EIN 92-0679101 · latest return: tax year 2024Human ServicesChildren & YouthEducationFood Assistance -
Gave $11.1M in 2024
Annmarie Foundation Inc
Medford, WI · EIN 23-7301323 · latest return: tax year 2024EducationArts & CultureSTEMChildren & Youth -
Gave $233K in 2025
Gardner Foundation
Milwaukee, WI · EIN 39-6076956 · latest return: tax year 2025Arts & CultureEducationHuman ServicesHealth -
Invitation Only
Fotsch Family Foundation
Nashotah, WI · EIN 46-2601906 · latest return: tax year 2025EducationHealthAnimal WelfareArts & Culture -
Gave $1.1M in 2024
Schreiber Foods Foundation Inc
Green Bay, WI · EIN 87-2288081 · latest return: tax year 2024EducationFood AssistanceHousingHuman Services -
Invitation Only
Multhauf Foundation Ltd
Sarona, WI · EIN 04-3796687 · latest return: tax year 2025EducationHuman ServicesFaith-BasedAnimal Welfare -
Invitation Only
Dwight and Linda Davis Foundation
Wausau, WI · EIN 26-3604136 · latest return: tax year 2024EducationArts & CultureChildren & YouthEnvironment -
Invitation Only
Dalum Family Foundation
Hartland, WI · EIN 39-6658948 · latest return: tax year 2025EducationHuman ServicesHealthArts & Culture -
Invitation Only
Mmg Foundation Inc
Kimberly, WI · EIN 39-6571237 · latest return: tax year 2025Arts & CultureEducationAnimal WelfareEnvironment -
Gave $4.2M in 2024
Hendricks Family Foundation Inc
Beloit, WI · EIN 20-0874851 · latest return: tax year 2024Arts & CultureEducationChildren & YouthCommunity Development -
Gave $399K in 2025
Emory T Clark Family Foundation
Eagan, MN · EIN 39-1410324 · latest return: tax year 2025Human ServicesEducationHealthChildren & Youth -
Invitation Only
Astor Street Foundation Inc
Milwaukee, WI · EIN 39-1656190 · latest return: tax year 2025Arts & CultureEducationEnvironmentHuman Services -
Invitation Only
Cloud Family Foundation Inc
De Pere, WI · EIN 39-1432753 · latest return: tax year 2024EducationHuman ServicesYouth SportsArts & Culture -
Invitation Only
The Robert and Susan Brown Family Foundation Inc
Neenah, WI · EIN 26-0743538 · latest return: tax year 2025EducationHuman ServicesChildren & YouthEnvironment -
Invitation Only
Richard J Resch Foundation Ltd
Green Bay, WI · EIN 39-1653788 · latest return: tax year 2025EducationHealthArts & CultureHousing -
Gave $69K in 2025
Washburn Community Education Foundation Inc
Washburn, WI · EIN 39-1933787 · latest return: tax year 2025Arts & CultureEducationYouth Sports -
Gave $1.4M in 2025
Bame Foundation
Golden Valley, MN · EIN 27-4159707 · latest return: tax year 2025HealthChildren & YouthFood AssistanceHuman Services -
Invitation Only
Otzen Family Foundation Incorporated
Lake Geneva, WI · EIN 39-1919852 · latest return: tax year 2025EducationEnvironmentAnimal WelfareMental Health