| Catalysis IncAppleton | Form 990 | $1,483,741FY2025 |
| American Clinical Neurophysiology Society IncMilwaukee | Form 990 | $1,463,152FY2025 |
| Health Connections IncorporatedGlendale | Form 990 | $1,332,672FY2024 |
| Embolden WI IncMadison | Form 990 | $1,329,340FY2025 |
| More Smiles Wisconsin IncMadison | Form 990 | $1,320,662FY2024 |
| Brown-Wilcox Trustees Company Inc Brown-Wilcox Home for the AgedBerlin | Form 990 | $1,280,696FY2025 |
| Womens Medical Fund IncMadison | Form 990 | $1,280,540FY2024 |
| Froedtert West Bend Hospital Foundation IncWest Bend | Form 990 | $1,274,891FY2025 |
| Abc for Health IncorporatedMadison | Form 990 | $1,263,556FY2025 |
| Aspirus Extended Services IncWausau | Form 990 | $1,230,480FY2025 |
| Alliance Family ServicesKenosha | Form 990 | $1,201,767FY2024 |
| Mercy Dental Missions IncMadison | Form 990 | $1,193,256FY2024 |
| Oconto Falls Area Joint Ambulance Service IncOconto Falls | Form 990 | $1,183,711FY2025 |
| Fisher House WisconsinMilwaukee | Form 990 | $1,137,780FY2024 |
| Chippewa Valley Health Clinic IncEau Claire | Form 990 | $1,092,700FY2025 |
| New Hope Pregnancy Center of Sheboygan IncSheboygan | Form 990 | $1,075,239FY2025 |
| Wisconsin Association of Free and Charitable Clinics IncPewaukee | Form 990 | $1,024,781FY2025 |
| Lighthouse Recovery Community Center IncManitowoc | Form 990 | $1,016,383FY2025 |
| Monroe Clinic and HospitalfoundationMonroe | Form 990 | $1,012,723FY2024 |
| Exceptional Equestrians CompanyDe Pere | Form 990 | $1,011,410FY2025 |
| Our Lady of Hope Clinic IncMiddleton | Form 990 | $977,629FY2024 |
| Ans Guardianship Services IncWest Allis | Form 990 | $943,625FY2025 |
| Clearview Home CorporationDelafield | Form 990 | $925,590FY2025 |
| N E W Para-Medic Rescue IncMenasha | Form 990 | $893,137FY2025 |
| Midwest Reproductive SymposiumMilwaukee | Form 990 | $887,211FY2025 |
| Aspirus Buildings IncWausau | Form 990 | $881,513FY2025 |
| Health & Nutrition Service of Racine IncRacine | Form 990 | $829,464FY2024 |
| Lancaster EMS IncLancaster | Form 990 | $819,957FY2025 |
| Wisconsin Association for Perinatal Care IncMadison | Form 990 | $814,522FY2024 |
| Academy of Geriatric Physical Therapy IncMiddleton | Form 990 | $799,740FY2024 |
| Crandon Area Rescue Squad IncCrandon | Form 990 | $783,132FY2024 |
| Global Initiative for Asthma IncWalworth | Form 990 | $777,971FY2025 |
| Beaver Dam Community Hospitals FDN IncBeaver Dam | Form 990 | $772,225FY2025 |
| Care for All IncMilwaukee | Form 990 | $739,329FY2025 |
| React 19 IncOconomowoc | Form 990 | $722,890FY2024 |
| Mount Calvary Ambulance Service IncMount Calvary | Form 990 | $710,130FY2024 |
| Senior Services Plus Health Care IncJanesville | Form 990 | $707,794FY2024 |
| Rock County Advocacy Services IncBeloit | Form 990 | $683,157FY2025 |
| Fowler Memorial Free Dental Clinic IncMonroe | Form 990 | $680,467FY2024 |
| Community AmbulanceTownsend | Form 990 | $676,290FY2025 |
| Autism Society of Southeastern Wisconsin IncMilwaukee | Form 990 | $667,706FY2024 |
| Ronald McDonald House Charities of Marshfield IncMarshfield | Form 990 | $662,810FY2024 |
| Living Our Visions IncMadison | Form 990 | $658,192FY2024 |
| Unmasked Expressive TherapiesBeaver Dam | Form 990 | $646,673FY2024 |
| Paralyzed Veterans of America - Wisconsin ChapterMilwaukee | Form 990 | $635,231FY2024 |
| Hackett Hemwall Patterson Foundation IncMonona | Form 990 | $615,818FY2025 |
| Pregnancy Help Center of Rice LakeRice Lake | Form 990 | $612,164FY2025 |
| Wisconsin Institute for Healthy Aging IncMadison | Form 990 | $606,845FY2025 |
| Crivitz Rescue Squad IncCrivitz | Form 990 | $600,581FY2025 |
| New Day Womens Clinic IncDelavan | Form 990 | $597,280FY2025 |