Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Center for Railroad Photography and Art IncMadison | Form 990 | $933,249FY2024 |
| Childrens Museum of La Crosse IncLa Crosse | Form 990 | $905,291FY2024 |
| Childrens Museum of Fond Du Lac IncFond du Lac | Form 990 | $888,871FY2025 |
| Ten Chimneys Foundation IncGenesee Depot | Form 990 | $877,879FY2025 |
| Milwaukee Chamber Theatre LtdMilwaukee | Form 990 | $870,820FY2025 |
| East Troy Railroad Museum IncEast Troy | Form 990 | $865,158FY2024 |
| Wisconsineye Public Affairs Network IncMadison | Form 990 | $856,507FY2024 |
| Wormfarm Institute IncorporatedReedsburg | Form 990 | $852,198FY2025 |
| Renaissance Theaterworks IncMilwaukee | Form 990 | $847,708FY2025 |
| Thelma Sadoff Center for the Arts IncFond du Lac | Form 990 | $846,193FY2025 |
| Sculpture Milwaukee IncMilwaukee | Form 990 | $841,397FY2024 |
| Outagamie County Historical Society IncAppleton | Form 990 | $836,463FY2025 |
| Black Arts Mke IncMilwaukee | Form 990 | $826,977FY2024 |
| Neville Public Museum Foundation IncGreen Bay | Form 990 | $822,870FY2025 |
| One FestCadott | Form 990 | $821,191FY2025 |
| Friends of the Boerner Botanical GRDNS-Milw Cnties Whitnall PRK IncHales Corners | Form 990 | $821,102FY2024 |
| Waukesha Civic Theatre IncWaukesha | Form 990 | $821,036FY2025 |
| Above and Beyond CorporationSheboygan | Form 990 | $808,701FY2024 |
| Wisconsin Head Start AssociationMadison | Form 990 | $787,409FY2024 |
| Janesville Performing Arts Center IncJanesville | Form 990 | $786,753FY2025 |
| Washington County Historical Society Foundation IncWest Bend | Form 990 | $779,878FY2025 |
| Friends of the Apostle Islands National Lakeshore IncBayfield | Form 990 | $771,657FY2024 |
| Camp Five Museum Foundation IncLaona | Form 990 | $750,018FY2024 |
| Hamilton Wood Type & Printing Museum IncTwo Rivers | Form 990 | $746,784FY2025 |
| Music That Matters IncAppleton | Form 990 | $745,875FY2024 |
| Black Leaders Acquiring Collective KnowledgeLa Crosse | Form 990 | $730,049FY2024 |
| Present Music IncMilwaukee | Form 990 | $727,319FY2025 |
| People of Progression IncAppleton | Form 990 | $720,328FY2024 |
| Luxembourg American Cultural Society IncBelgium | Form 990 | $717,909FY2024 |
| Washington County Historical Society IncWest Bend | Form 990 | $717,711FY2025 |
| Chippewa Valley Theater Guild IncorporatedEau Claire | Form 990 | $701,612FY2025 |
| Midsummers Music LtdSister Bay | Form 990 | $694,655FY2024 |
| Our Community LtdMilwaukee | Form 990 | $694,455FY2023 |
| Evergreen Productions IncGreen Bay | Form 990 | $693,408FY2026 |
| Eau Claire Association of Museums IncEau Claire | Form 990 | $683,142FY2025 |
| Isthmus Community Media IncMadison | Form 990 | $680,578FY2024 |
| Cedarburg Cultural Center IncCedarburg | Form 990 | $659,080FY2025 |
| Thrasher Opera House CorporationGreen Lake | Form 990 | $643,760FY2024 |
| Birder Studio of Performing Arts IncDe Pere | Form 990 | $632,018FY2025 |
| Kids from Wisconsin LtdMilwaukee | Form 990 | $630,260FY2025 |
| Capital City TheatreMiddleton | Form 990 | $617,311FY2024 |
| Green Bay Community TheaterGreen Bay | Form 990 | $615,422FY2026 |
| Eau Claire Childrens Theatre IncEau Claire | Form 990 | $609,367FY2026 |
| Mineral Point Opera House IncMineral Point | Form 990 | $602,376FY2025 |
| Cedar Center Arts IncGreen Bay | Form 990 | $599,087FY2024 |
| Auricle ProductionsBaileys Harbor | Form 990 | $588,691FY2025 |
| Cable Natural History Museum IncCable | Form 990 | $581,110FY2024 |
| Federation of Croatian Societies IncMilwaukee | Form 990 | $567,541FY2024 |
| Chippewa Valley Cultural Association IncChippewa Falls | Form 990 | $565,016FY2025 |
| Rock County Historical SocietyJanesville | Form 990 | $563,477FY2024 |
101 to 150 of 1,957