| Whitefish Bay FoundationWhitefish Bay | Form 990-EZ | $14,331FY2025 |
| Oakfiled Ffa AlumniOakfield | Form 990-N | No figure |
| L O A F IncPewaukee | Form 990-N | No figure |
| Deforest Area Historical Society IncDeForest | Form 990-N | No figure |
| Richford Community Association IncColoma | Form 990-N | No figure |
| Society for the Furtherance & Study of Fantasy & Science FictionMadison | Form 990-N | No figure |
| Wauwatosa Rotary Foundation IncMilwaukee | Form 990-N | No figure |
| Wings-a Grief Education MinistryWausau | Form 990-N | No figure |
| Labor Temple Co-Operative AssociationWausau | Form 990-N | No figure |
| Partners in Recovery IncAshland | Form 990-N | No figure |
| Society of Plastics EngineersBrookfield | Form 990-EZ | $10,256FY2025 |
| American Youth Football IncAmery | Form 990-N | No figure |
| Partners with Marshfield Medical Center IncMarshfield | Form 990-EZ | $9,415FY2024 |
| Navy League of the United States National HeadquartersMadison | Form 990-N | No figure |
| PTA Wisconsin CongressWhitewater | Form 990-N | No figure |
| Wiscosh IncMilwaukee | Form 990-N | No figure |
| Community Housing & Preservation CorporationWauwatosa | Form 990-N | No figure |
| Shillelagh Foundation IncStoughton | Form 990-N | No figure |
| Randolph Adult Athletic Booster ClubRandolph | Form 990-N | No figure |
| Harvard Business School Club of MilwaukeeBrookfield | Form 990-N | No figure |
| McFarland Hockey Boosters IncMadison | Form 990-EZ | $5,970FY2025 |
| Optimist Club of Madison Foundation IncOregon | Form 990-N | No figure |
| Kemper Hall Alumnae Association IncKenosha | Form 990-N | No figure |
| National Spinal Cord Injury Assoc Greater Milwaukee Area Chapter IncMilwaukee | Form 990-N | No figure |
| Amateur Athletic Union of the United States IncNorth Prairie | Form 990-N | No figure |
| PTA Wisconsin CongressWaukesha | Form 990-EZ | $2,042FY2025 |
| A Call to Compassion IncFranklin | Form 990-N | No figure |
| Rotary Club of Appleton West Foundation IncLittle Chute | Form 990-N | No figure |
| Rosies Promises CompanyOsseo | Form 990-N | No figure |
| Northland Lutheran Home Health Services IncMarinette | Form 990-N | No figure |
| Toastmasters InternationalRiver Falls | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemMauston | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemMauston | Form 990-N | No figure |
| Cable & Area Foundation IncCable | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChapterSheboygan Falls | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemJefferson | Form 990-N | No figure |
| PTA Wisconsin CongressSuperior | Form 990-N | No figure |
| Today Not Tomorrow IncMadison | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemElkhorn | Form 990-N | No figure |
| National Council on Family RelationsMenomonie | Form 990-N | No figure |
| Auxilary of the Village of Howard Fire DepartmentGreen Bay | Form 990-N | No figure |
| American Iris SocietyBrooklyn | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemJefferson | Form 990-N | No figure |
| Friends of the U S S Liberty Memorial Public LibraryGrafton | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemJefferson | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemMauston | Form 990-N | No figure |
| Grantsburg Village Improvement Program IncGrantsburg | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemJefferson | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemJefferson | Form 990-N | No figure |
| Board of Regents of the University of Wisconsin SystemLuxemburg | Form 990-N | No figure |