| Germantown Community Scholarship Fund IncGermantown | Form 990 | $310,916FY2026 |
| Chetek Weyerhaeuser Scholarship Foundation IncChetek | Form 990 | $309,793FY2024 |
| Wisconsin American Legion Auxiliary Badger Girls State IncorporatedPortage | Form 990 | $309,756FY2025 |
| Hayward Foundation for Educational Enrichment IncHayward | Form 990 | $306,818FY2026 |
| Folds of Honor FoundationPewaukee | Form 990 | $304,359FY2024 |
| Tri County Education Foundation IncPlainfield | Form 990 | $302,191FY2025 |
| La Crosse Promise IncLa Crosse | Form 990 | $301,715FY2026 |
| Wisconsin Troopers Benevolent FoundationMadison | Form 990 | $300,169FY2024 |
| Cedarburg Education Foundation IncCedarburg | Form 990 | $299,716FY2025 |
| Gilbert Brown FoundationEttrick | Form 990 | $296,477FY2024 |
| Wisconsin School Safety Cordinators Association IncThree Lakes | Form 990 | $296,095FY2026 |
| Barron County Junior Livestock Show & Sale CommitteeRice Lake | Form 990 | $292,233FY2025 |
| Village MkeMequon | Form 990 | $291,000FY2023 |
| Friends of the New London Public Museum IncNew London | Form 990 | $290,725FY2025 |
| Wisconsin Mathematics Education Foundation IncManitowoc | Form 990 | $286,669FY2025 |
| Nation of PatriotsSussex | Form 990 | $285,010FY2025 |
| Battle on Bago Foundation IncOshkosh | Form 990 | $284,220FY2024 |
| Abinooji Aki IncHayward | Form 990 | $282,530FY2025 |
| Adams Friendship Area Educational Foundation IncFriendship | Form 990 | $282,169FY2025 |
| O-I-See Youth StrategiesHudson | Form 990 | $279,591FY2025 |
| National Institute of Governmental Purchasing IncMilwaukee | Form 990 | $276,116FY2025 |
| Tomahawk Lake Association IncMinocqua | Form 990 | $275,435FY2024 |
| Rotary International Midwest Pets NFPDe Pere | Form 990 | $272,687FY2026 |
| China PartnersCedarburg | Form 990 | $270,821FY2025 |
| Wisconsin Independent Charter School Advocates IncLake Mills | Form 990 | $268,118FY2024 |
| Wisconsin Credit Union FoundationincMadison | Form 990 | $266,625FY2025 |
| Green Bay Metro Girls Hockey AssociationDe Pere | Form 990 | $265,229FY2025 |
| Pauline Redmond Coggs Foundation IncMilwaukee | Form 990 | $259,833FY2025 |
| Wisconsin State Reading Association IncMilwaukee | Form 990 | $259,412FY2025 |
| Ex Fabula IncMilwaukee | Form 990 | $258,248FY2025 |
| Tosa Baseball League IncWauwatosa | Form 990 | $252,460FY2024 |
| Hayward Library Foundation LtdHayward | Form 990 | $251,029FY2025 |
| Stoughton Rotary Special Projects Foundation IncStoughton | Form 990 | $249,812FY2026 |
| Happy Place Cooking Space IncCedarburg | Form 990 | $248,926FY2025 |
| Oshkosh Chamber of Commerce Foundation IncOshkosh | Form 990 | $246,842FY2025 |
| Center for Advanced AcademicsMadison | Form 990 | $245,450FY2025 |
| Literacy Chippewa ValleyEau Claire | Form 990 | $244,707FY2025 |
| Pioneer Place IV IncPoynette | Form 990 | $243,189FY2025 |
| Michels Corporation Scholarship Fund IncBrownsville | Form 990 | $242,864FY2025 |
| Association for the Assessment of Learning in Higher EducationOak Creek | Form 990 | $241,785FY2025 |
| Elkhart-Glen Athletic Association IncElkhart Lake | Form 990 | $239,966FY2025 |
| Chippewa Falls Senior High Athletic Booster ClubChippewa Falls | Form 990 | $237,727FY2025 |
| Runestone Academy LtdLuck | Form 990 | $235,572FY2025 |
| Kenosha Literacy Council IncKenosha | Form 990 | $234,765FY2025 |
| Tempo Milwaukee Foundation IncMilwaukee | Form 990 | $231,714FY2025 |
| Empowered Tutoring IncAppleton | Form 990 | $231,317FY2025 |
| Women in Trucking Association FoundationMiddleton | Form 990 | $230,114FY2024 |
| Portage County Business Council Foundation IncStevens Point | Form 990 | $228,642FY2024 |
| Ingold Family Foundation IncMiddleton | Form 990 | $228,338FY2024 |
| Hudson Blue Line Club IncHudson | Form 990 | $225,712FY2024 |