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.
1,535 funders with a return from the last few years. Clear filters Browse all profiles by state
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Roger H Strait Memorial Foundation Inc
Appleton, WI · EIN 46-4051226 · latest return: tax year 2024Faith-BasedDisability ServicesEducation -
Invitation Only
Klopcic Family Foundation
Fort Atkinson, WI · EIN 39-1691950 · latest return: tax year 2024EducationFaith-BasedHuman Services -
Invitation Only
Verlyn E Grahl Foundation Inc
Fond Du Lac, WI · EIN 39-6684711 · latest return: tax year 2025Faith-Based -
Invitation Only
Hattie I Blum Foundation
Appleton, WI · EIN 27-6266188 · latest return: tax year 2025Faith-Based -
Invitation Only
Chesed Avrhom Hacohn Foundation
Milwaukee, WI · EIN 11-6313080 · latest return: tax year 2025Faith-Based -
Invitation Only
Stader Family Foundation Inc
Plymouth, WI · EIN 20-5311581 · latest return: tax year 2025Faith-Based -
Gave $1.9M in 2024
Madison Gas and Electric Foundation Inc
Madison, WI · EIN 39-6098118 · latest return: tax year 2024Arts & CultureEducationHuman ServicesEnvironment -
Gave $5.8M in 2024
US Venture-Schmidt Family Foundation Inc
Appleton, WI · EIN 39-1540933 · latest return: tax year 2024Human ServicesHealthEducationChildren & Youth -
Gave $1.9M in 2024
Schneider National Foundation Inc
Green Bay, WI · EIN 39-1457870 · latest return: tax year 2024Human ServicesEducationHealthChildren & Youth -
Gave $2M in 2024
Anon Charitable Trust
Milwaukee, WI · EIN 39-1771579 · latest return: tax year 2024Human ServicesEducationArts & CultureChildren & Youth -
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 $545K in 2025
Francie Luke Silverman Foundation Under the F Silverman Charitable Tr
Appleton, WI · EIN 32-6303388 · latest return: tax year 2025EducationHealthHuman ServicesChildren & Youth -
Gave $505K in 2024
E C Styberg Foundation Inc
Racine, WI · EIN 39-1410323 · latest return: tax year 2024EducationHealthHuman ServicesEnvironment -
Gave $2.3M in 2024
Pablo Foundation Inc
Eau Claire, WI · EIN 82-3398310 · latest return: tax year 2024EducationArts & CultureChildren & YouthHealth -
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 $490K in 2024
Bert L and Patricia S Steigleder Charitable Trust
Milwaukee, WI · EIN 39-6541246 · latest return: tax year 2024Arts & CultureEducationHuman ServicesChildren & Youth -
Gave $444K in 2024
Endres Manufacturing Foundation Inc
Madison, WI · EIN 39-1839327 · latest return: tax year 2024EducationChildren & YouthArts & CultureHousing -
Gave $339K in 2025
First Business Charitable Foundation Inc
Madison, WI · EIN 42-1614475 · latest return: tax year 2025Food AssistanceHuman ServicesChildren & YouthEducation -
Gave $158K in 2024
Vilter Foundation Inc
Milwaukee, WI · EIN 39-0678640 · latest return: tax year 2024HealthAnimal WelfareArts & CultureDisability Services