Data / Nonprofits / Wisconsin / Diseases, disorders and medical disciplines
Diseases, disorders and medical disciplines nonprofits in Wisconsin: 277 registered with the IRS
277 diseases, disorders and medical disciplines nonprofits are registered with the IRS in Wisconsin, 266 of them 501(c)(3) charities; the 116 that report revenue took in $235.6 million. The most are in Milwaukee (41), Madison (25), Green Bay (7). The largest by revenue: Vivent Health Inc ($109.5 million), Catalpa Health Inc ($13.6 million), The International Parkinson and Movement Disorder Society Inc ($13.6 million).
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Every organization, largest by revenue first
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Vivent Health Inc | Milwaukee | 501(c)(3) | 1986 | $109.5 million | $234.8 million | 2025-08 |
| Catalpa Health Inc | Appleton | 501(c)(3) | 2013 | $13.6 million | $9.9 million | 2024-12 |
| The International Parkinson and Movement Disorder Society Inc | Milwaukee | 501(c)(3) | 1990 | $13.6 million | $44.8 million | 2024-12 |
| Cerebral Palsy Inc | Green Bay | 501(c)(3) | 1957 | $9.5 million | $16.9 million | 2025-12 |
| Broadscope Disability Services Inc | Greenfield | 501(c)(3) | 1972 | $6.8 million | $1.9 million | 2025-12 |
| Hematology Oncology Pharmacy Association Inc | Milwaukee | 501(c)(3) | 2004 | $6.7 million | $10 million | 2024-12 |
| Dementia Innovations | Sheboygan | 501(c)(3) | 2020 | $6.3 million | $10.1 million | 2025-12 |
| United Cerebral Palsy of Greater Dane County Inc | Madison | 501(c)(3) | 1964 | $5.9 million | $4 million | 2024-12 |
| Saint Francis Childrens Center Inc | Milwaukee | 501(c)(3) | 1955 | $5.3 million | $13.9 million | 2024-12 |
| Cancer Center of Western Wisconsin Inc | New Richmond | 501(c)(3) | 2012 | $4.8 million | $3.7 million | 2024-12 |
| Vision Forward Association Incorporated | West Allis | 501(c)(3) | 1951 | $4.6 million | $10.3 million | 2026-03 |
| Midwest Athletes Against Childhood Cancer Inc | Milwaukee | 501(c)(3) | 1977 | $4.6 million | $7.9 million | 2024-12 |
| American Society for Laser Medicine and Surgery Inc | Wausau | 501(c)(3) | 1982 | $3.1 million | $10.5 million | 2025-12 |
| Coalition of State Rheumatology Organizations Inc | Milwaukee | 501(c)(3) | 2004 | $2.4 million | $2.5 million | 2024-12 |
| Covey Inc | Oshkosh | 501(c)(3) | 1957 | $2.2 million | $4.9 million | 2025-12 |
| Bioforward Inc | Madison | 501(c)(6) | 1988 | $2.1 million | $1.9 million | 2025-03 |
| Bridge the Gap Inc | Shawano | 501(c)(3) | 2008 | $1.8 million | $1.4 million | 2025-12 |
| Wise Women Gathering Place Inc | Green Bay | 501(c)(3) | 2000 | $1.7 million | $789,613 | 2024-12 |
| American Academy for Cerebral Palsy and Development Medicine | Milwaukee | 501(c)(3) | 1952 | $1.6 million | $3 million | 2024-12 |
| Wisconsin Council of the Blind & Visually Impaired Inc | Madison | 501(c)(3) | 1953 | $1.6 million | $9.8 million | 2024-12 |
| Clinical Immunology Society Inc | Milwaukee | 501(c)(3) | 1987 | $1.4 million | $2.6 million | 2024-12 |
| Wisconsin Chiropractic Association | Madison | 501(c)(6) | 1955 | $1.4 million | $2.5 million | 2024-12 |
| Abcd Inc | Milwaukee | 501(c)(3) | 1999 | $1.3 million | $1.3 million | 2025-12 |
| Federation of Clinical Immunology Societies Inc | Menomonee FLS | 501(c)(3) | 2003 | $1.3 million | $1.8 million | 2024-12 |
| Ehe Foundation | Hobart | 501(c)(3) | 2015 | $1.2 million | $2.5 million | 2025-12 |
| Combat Blindness International Inc | Middleton | 501(c)(3) | 1986 | $1 million | $792,091 | 2025-12 |
| Islands of Brilliance Inc | Milwaukee | 501(c)(3) | 2016 | $1 million | $359,644 | 2024-12 |
| Luther Manor Foundation Inc | Wauwatosa | 501(c)(3) | 1985 | $989,196 | $12.7 million | 2024-12 |
| Mile Bluff Medical Center Foundation Inc | Mauston | 501(c)(3) | 2010 | $964,900 | $1.4 million | 2025-09 |
| Fairwaycares Inc | Madison | 501(c)(3) | 2017 | $913,316 | $4.3 million | 2025-12 |
| Chinese American Hematologist and Oncologist Network Inc | Milwaukee | 501(c)(3) | 2010 | $877,556 | $1.6 million | 2024-12 |
| International Society for the Study of Vascular Anomalies | Milwaukee | 501(c)(3) | 2014 | $875,060 | $976,409 | 2024-12 |
| Spierings Cancer Foundation | Little Chute | 501(c)(3) | 2009 | $677,909 | $395,718 | 2025-12 |
| International Hyperbarics Association Inc | Madison | 501(c)(3) | 2005 | $658,274 | $98,161 | 2025-12 |
| Center for Deaf-Blind Persons Inc | Milwaukee | 501(c)(3) | 1984 | $654,683 | $1.2 million | 2024-12 |
| Eisenhower Memorial Cerebral Palsy Foundation Inc | Milwaukee | 501(c)(3) | 1986 | $541,644 | $1.8 million | 2024-12 |
| Audio & Braille Literacy Enhancement Inc | Milwaukee | 501(c)(3) | 1988 | $528,376 | $1.3 million | 2025-12 |
| Society for Education in Anesthesia | Milwaukee | 501(c)(3) | 1985 | $454,432 | $1.4 million | 2024-12 |
| Pediatric Research in Sports Medicine Society Inc | Milwaukee | 501(c)(3) | 2014 | $453,403 | $609,773 | 2025-12 |
| Childrens Cancer Family Foundation | Kimberly | 501(c)(3) | 2018 | $410,482 | $597,473 | 2026-04 |
| Greater Richland Area Cancer Elimination Inc | Richland Center | 501(c)(3) | 2004 | $409,912 | $924,346 | 2025-08 |
| Association of University Anesthesiologists | Milwaukee | 501(c)(3) | 1999 | $399,875 | $1.3 million | 2024-12 |
| Autism Society of Wisconsin Inc | Menasha | 501(c)(3) | 2013 | $393,922 | $422,188 | 2024-12 |
| Curefa Foundation Inc | PRT Washingtn | 501(c)(3) | 2016 | $371,207 | $9.6 million | 2024-12 |
| Tricias Troops Inc | New Berlin | 501(c)(3) | 2011 | $364,393 | $593,483 | 2025-12 |
| National Kidney Foundation of Wisconsin Inc | West Allis | 501(c)(3) | 2014 | $350,734 | $476,816 | 2025-06 |
| Nextgen Als Inc | Greenville | 501(c)(3) | 2023 | $322,742 | $386,826 | 2025-12 |
| Sutherland Cranial Teaching | Appleton | 501(c)(3) | 1954 | $308,308 | $1.4 million | 2024-12 |
| Wisconsin Ovarian Cancer Alliance Inc | New Berlin | 501(c)(3) | 2002 | $284,645 | $422,510 | 2025-12 |
| Badger Childhood Cancer Network Inc | Madison | 501(c)(3) | 2004 | $274,899 | $342,927 | 2024-12 |
| Epilepsy Foundation of Wisconsin Inc | Madison | 501(c)(3) | 1981 | $268,572 | $285,093 | 2025-06 |
| MS - Just Keep Moving Inc | Waukesha | 501(c)(3) | 2018 | $252,991 | $305,629 | 2025-12 |
| American College of Physicians | Milwaukee | 501(c)(3) | 1977 | $236,773 | $485,749 | 2025-06 |
| No Stomach for Cancer Inc | Madison | 501(c)(3) | 2010 | $227,937 | $428,125 | 2025-06 |
| Society for Technology in Anesthesia N-P Public Benefit Corp | Milwaukee | 501(c)(3) | 1994 | $213,138 | $379,714 | 2025-12 |
| Ssadh Association Inc | Delafield | 501(c)(3) | 2013 | $212,105 | $596,832 | 2025-06 |
| Society for Magnetic Resonance Angiography | Madison | 501(c)(3) | 2016 | $203,877 | $169,282 | 2026-04 |
| Endometriosis Assoc Inc | Miwaukee | 501(c)(3) | 1983 | $200,781 | $276,619 | 2025-06 |
| Rhinos | Hudson | 501(c)(3) | 2012 | $187,338 | $86,347 | 2025-06 |
| Wisconsin Society for Respiratory Care | Madison | 501(c)(6) | 1970 | $178,986 | $131,745 | 2025-12 |
| Grant County Cancer Coalition Inc | Lancaster | 501(c)(3) | 2007 | $174,534 | $443,653 | 2025-12 |
| Gunning for Hope Inc | Waunakee | 501(c)(3) | 2013 | $173,797 | $4,761 | 2024-12 |
| Sparta Area Cancer Support Inc | Sparta | 501(c)(3) | 2000 | $168,163 | $339,639 | 2025-12 |
| International Eosinophil Society Inc | Milwaukee | 501(c)(3) | 2011 | $166,844 | $726,395 | 2024-12 |
| Society of Critical Care Anesthesiologists | Milwaukee | 501(c)(3) | 1986 | $164,225 | $871,599 | 2024-12 |
| Wisconsin Academy of Family Physicians Foundation Inc | Mequon | 501(c)(3) | 1983 | $163,627 | $707,139 | 2025-12 |
| Rare Epilepsy Network Inc | Cedarburg | 501(c)(3) | 2025 | $163,067 | $162,990 | 2025-12 |
| Wisconsin Elks Major Project Inc | Delavan | 501(c)(3) | 1968 | $142,188 | $441,570 | 2026-03 |
| SJS Cancer Support Team | Baraboo | 501(c)(3) | 2022 | $139,144 | $146,703 | 2025-12 |
| Budda-Box Inc | Montello | 501(c)(3) | 2001 | $134,395 | $237,260 | 2025-12 |
| Pyramax Bank 4 Ball Charity Tournament Inc | Grafton | 501(c)(3) | 2019 | $130,592 | $46,090 | 2024-12 |
| Project Bubaloo Inc | Hubertus | 501(c)(3) | 2020 | $122,420 | $22,409 | 2025-12 |
| Endalz Fest Foundation Inc | Onalaska | 501(c)(3) | 2023 | $117,869 | $188,109 | 2024-12 |
| Chix4acause LTD | West Bend | 501(c)(3) | 2006 | $111,093 | $96,313 | 2026-05 |
| Rabbits Unlimited Limited | Saukville | 501(c)(3) | 2014 | $108,162 | $16,850 | 2025-04 |
| Peloton4parkinsons | Hudson | 501(c)(3) | 2020 | $103,119 | $1,306 | 2025-12 |
| Spina Bifida Wisconsin LTD | Wauwatosa | 501(c)(3) | 1995 | $102,498 | $135,386 | 2024-12 |
| Collegium Internationale Allergologicum | Milwaukee | 501(c)(3) | 2004 | $100,339 | $356,904 | 2024-12 |
| Sue Baldwin Fund Inc | Egg Harbor | 501(c)(3) | 2014 | $100,296 | $219,834 | 2024-12 |
| Sports Therapeutic and Adaptive Recreation Star Association | Holmen | 501(c)(3) | 2023 | $100,275 | $466,553 | 2025-06 |
| Madison Area Down Syndrome Society Inc | Wauwatosa | 501(c)(3) | 2003 | $94,721 | $0 | 2024-12 |
| Temple of Kinship Inc | Dousman | 501(c)(3) | 2024 | $90,655 | $79,527 | 2025-12 |
| LGMD Awareness Foundation Inc | Twin Lakes | 501(c)(3) | 2020 | $88,087 | $98,835 | 2025-12 |
| Al-Anon Family Groups of Se Wisconsin | West Allis | 501(c)(3) | 1974 | $85,413 | $46,182 | 2026-05 |
| Society for Invertebrate Pathology | Verona | 501(c)(3) | 1968 | $84,290 | $222,598 | 2026-04 |
| American Academy of Clinical Psychiatrists | Kohler | 501(c)(3) | 1980 | $83,041 | $397,389 | 2024-12 |
| Guardians of the Ribbon Manitowoc County Mishicot Wi Chapter Inc | Manitowoc | 501(c)(3) | 2013 | $81,930 | $132,540 | 2024-12 |
| Sheboygan County Cancer Care Fund Inc | Sheboygan | 501(c)(3) | 2001 | $81,695 | $498,089 | 2024-12 |
| Vivent Health Endowment Fund Inc | Milwaukee | 501(c)(3) | 2000 | $75,969 | $1.2 million | 2025-08 |
| Party for A Lifetime LTD | Frederic | 501(c)(3) | 2017 | $74,638 | $60,111 | 2024-12 |
| Sezary Syndrome Society | Madison | 501(c)(3) | 2025 | $73,878 | $72,355 | 2025-12 |
| Friends of Carbone Cancer Center Inc | Fitchburg | 501(c)(3) | 2012 | $73,267 | $43,322 | 2025-06 |
| American Board of Swallowing and Swallowing Disorders Inc | Kimberly | 501(c)(6) | 2003 | $70,699 | $138,676 | 2024-12 |
| Alano Foundation | Milwaukee | 501(c)(3) | 1947 | $69,528 | $282,360 | 2024-12 |
| Autism Society of America | Little Chute | 501(c)(3) | 2013 | $67,634 | $53,074 | 2025-12 |
| Wi Inter-Tribel Pink Shawl Intiative Inc | New Berlin | 501(c)(3) | 2009 | $67,417 | $109,357 | 2025-12 |
| Meghans Mission Inc | Oconomowoc | 501(c)(3) | 2021 | $66,346 | $10,996 | 2025-12 |
| Livemsfree Inc | Columbus | 501(c)(3) | 2020 | $65,250 | $104,581 | 2024-12 |
| Joseph Hendricks Jr Memorial Foundation Incorporated | De Pere | 501(c)(3) | 2024 | $64,944 | $124,422 | 2025-12 |
| Wisconsin Orthopaedic Society | Kimberly | 501(c)(3) | 2003 | $63,337 | $206,710 | 2024-12 |
| Society of Pediatric Echocardiography - Sope | Madison | 501(c)(6) | 2014 | $54,381 | $41,719 | 2024-12 |
| Hand-N-Hand of Northeastern Wisconsin Inc | Abrams | 501(c)(3) | 2004 | $53,120 | $247,633 | 2025-12 |
| Project Periwinkle LTD | Thiensville | 501(c)(3) | 2015 | $48,934 | $56,053 | 2026-04 |
| Epilepsy Families Southeast Wisconsin Inc | Mequon | 501(c)(3) | 1967 | $47,708 | $194,674 | 2024-12 |
| Healthy Spines Initiative Wissota Chiropractic Chapter | Chippewa FLS | 501(c)(3) | 2018 | $43,657 | $1,442 | 2025-12 |
| Herbalists Without Borders Inc | Deerfield | 501(c)(3) | 2015 | $39,246 | $51,289 | 2025-12 |
| Aps Foundation of America Inc | La Crosse | 501(c)(3) | 2006 | $34,205 | $178,719 | 2025-12 |
| Love Morich Inc | Jackson | 501(c)(3) | 2024 | $22,227 | $41,930 | 2023-12 |
| Better Project Awareness Inc | Milwaukee | 501(c)(3) | 2017 | $15,300 | $2,104 | 2024-12 |
| Take It To Heart Inc | Nashotah | 501(c)(3) | 2025 | $14,644 | $1,020 | 2025-12 |
| Deaf and Hard of Hearing in Government | Sun Prairie | 501(c)(3) | 1999 | $14,523 | $715,859 | 2025-09 |
| West Bay Radar Racers Incorporated | Saint Germain | 501(c)(3) | 2022 | $9,107 | $34,431 | 2026-06 |
| Leenasun Foundation Incorporated | Brown Deer | 501(c)(3) | 2024 | $7,469 | $1 | 2025-12 |
| Andy Niebler Foundation Inc | Waukesha | 501(c)(3) | 2013 | $4,374 | $1,539 | 2025-12 |
| University of Wisconsin School of Pharmacy Alumni Association Inc | Madison | 501(c)(3) | 2026 | $1,504 | $21,782 | 2025-06 |
| Angel Wigs Corp | Schofield | 501(c)(3) | 2024 | $81 | $778 | 2025-12 |
| 1-Heart | Neenah | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Aiming for Acceptance Inc | Fennimore | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Alano Club 12 Inc | Eau Claire | 501(c)(3) | 1968 | $0 | $0 | 2025-12 |
| Als Worldwide | Milwaukee | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Americans for Autism Advocacy | Oconomowoc | 501(c)(4) | 2023 | $0 | $0 | 2025-12 |
| Amyotrophic Lateral Sclerosis Association | Wauwatosa | 501(c)(3) | 1990 | $0 | $0 | 2024-01 |
| Andrew Mueller Memorial Scholarship Fund | Wisc Rapids | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Angels of Hope Inc | Kenosha | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Arc of Southwestern Wisconsin Inc | Darlington | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Ashland Lions Foundation Inc | Saxon | 501(c)(3) | 2008 | $0 | $0 | 2026-06 |
| Assoc for Education & Rehbltatn of the Blind & Visually Impaired | Abbotsford | 501(c)(3) | 1984 | $0 | $0 | 2025-12 |
| Association for Vascular Access | Deforest | 501(c)(6) | 2010 | $0 | $0 | 2024-12 |
| Association of Academic Global Surgery | Milwaukee | 501(c)(3) | 2026 | |||
| Authentically Autistic Corporation | N Fond Du Lac | 501(c)(3) | 2026 | |||
| Autism Society of America | Green Bay | 501(c)(3) | 2013 | $0 | $0 | 2024-12 |
| Autism Society of America | Wausau | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Autism Solution Pieces | Kenosha | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Autism Support Group of St Croix Valley Inc | Star Prairie | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Averys Race To Cure Sma Ua | Lancaster | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Ballz To Fight Cancer Corp | River Hills | 501(c)(3) | 2024 | |||
| Bay Area Parkinsons Support Group | Bayfield | 501(c)(3) | 2026 | |||
| Be Resilient Co | Sun Prairie | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Beat Diabetes Inc | Sheboygan FLS | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Beyond Pink Foundation Inc | Deforest | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Bikers for Boobies | Schofield | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Brain Injury Association of Wisconsin | Eau Claire | 501(c)(3) | 1986 | $0 | $0 | 2026-06 |
| Brain Injury Resource Center of Wisconsin | Waukesha | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Brain Tumor Epidemiology Consortium | Pewaukee | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Brave Like Mackenzie Incorporated | West Allis | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Bright - Brain Injury Group - Hope | Brookfield | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| C W Gift of Life Inc | Wisc Rapids | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Calvary Academy Ministries Inc | Milwaukee | 501(c)(3) | 1966 | |||
| Captain Awesome Cares Incorporated | Germantown | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Cheese Wheel Inc | Beaver Dam | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Clinical Research Nurse Certificati On Council Inc | Stoughton | 501(c)(6) | 2026 | $0 | $0 | 2025-12 |
| Cmsyndromes Support Network Inc | Green Bay | 501(c)(3) | 2026 | |||
| Coach Cassidy Inc | Menomonee FLS | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cynthia S Breast Cancer Giving Circle Inc | Milwaukee | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Dane County Cancer Coalition Inc | Madison | 501(c)(3) | 2026 | |||
| Dreamship Play & Learning Center Inc | Cameron | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Elsie Shaw Parent Scholarship Fund Inc | Madison | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Emilys Ninjas Inc | Green Bay | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Emmett Strong Sunshine Foundation Inc | Wausau | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Epilepsy Foundation of Western Wisconsin Inc | Madison | 501(c)(3) | 1983 | $0 | $0 | 2025-12 |
| Eric & Co Seize Epilepsy | Rio | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Eric & Co Seize Epilepsy - Wisconsin | Rio | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Families Fighting Hereditary Cancer | Menomonee FLS | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Fianna Foundation Inc | Madison | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Formemory | Appleton | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Fox Valley Central Office | Appleton | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Funds for Fighters Inc | Waukesha | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Galactosemia Gleam Fund LTD | Middleton | 501(c)(3) | 2024 | |||
| Galen Society for Sports Medicine | Milwaukee | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Gekofam & Friends Inc | Kaukauna | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Golf Fore Wolfe & A Cure Inc | Menomonee FLS | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Greater Milwaukee Association of the Deaf Inc | Milwaukee | 501(c)(3) | 1983 | $0 | $0 | 2025-12 |
| Hannas Hope Inc | Columbus | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Hashimotos Encephalopathy Sreat Alliance | Green Bay | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Healing Identity Foundation | Pewaukee | 501(c)(3) | 2020 | $0 | $0 | 2024-01 |
| Heart-A-Rama Inc | Manitowoc | 501(c)(3) | 2026 | |||
| Heavenly Locks Foundation Inc | Waterford | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Hmong Health and Community Development Inc | Two Rivers | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Hope Against Infertility Inc | Clintonville | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Humanitarian Medical Device Inc | Solon Springs | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ian Larew Memorial Fund Inc | Pewaukee | 501(c)(3) | 2026 | |||
| Ikire Mercy Foundation Inc | Milwaukee | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Ilirs Giving Heart Foundation Inc | Edgerton | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| International Vision Inc | Kiel | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Jacob Andrew Foundation Inc | Manitowoc | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Jcrew Foundation Inc | Middleton | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Justice for A Cure Inc | Juda | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Kai11 Save-A-Heart Mission | Franklin | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Knock MS Out of the Park | Wausau | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Knowledge & Willpower Network | Madison | 501(c)(3) | 2026 | |||
| La Crosse Area Autism Foundation Inc | La Crosse | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Light for Autism Corp | Chippewa FLS | 501(c)(3) | 2021 | $1 | 2025-12 | |
| Lilys Fund for Epilepsy Research Inc | Madison | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Live It Limitless | Ellsworth | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Live for Kwags Inc | Sun Prairie | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Local Lupus Alliance Inc | La Crosse | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| MS Foundation Inc | Delavan | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Manitowoc Parkinsons Disease Support Group | Sheboygan | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Marathon County Medical Society | Wausau | 501(c)(6) | 2001 | $0 | $0 | 2025-12 |
| Marshfield Area Purple Angels | Marshfield | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| McT8-Ahds Foundation Inc | Saukville | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Me CFS & Fibromyalgia Self-Help Program Inc | Whitewater | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Meals With A Friend Inc | Marinette | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Medical Organization for Latino Advancement - Wisconsin Inc | Madison | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Mens Proactive Health Initiative | Brown Deer | 501(c)(3) | 2024 | |||
| Met Crusaders Inc | Black Earth | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Mho Inc | De Pere | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Mighty Maddys Mission Inc | Eau Claire | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Mission Myeloma Inc -Previously Miles for Myeloma-Fox Valley Inc | Appleton | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Moms Memory Inc | Brookfield | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Ms-Take Charge | Eau Claire | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Nate Dotzauer Foundation Inc | McFarland | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| National Polst Collaborative | Rhinelander | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Nicholas Volker One in A Billion Foundation Inc | Argyle | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Night To Remember Inc | Sun Prairie | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Norse Dregnrs - Vigilance Chapter Inc | Long Lake | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| On the Spectrum | Kewaskum | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Organ Orange Inc | Kaukauna | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Outdoor Adventures for Cancer Survivors Inc | Germantown | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Pal Experiences Inc | Milwaukee | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Paul F and Lois K Heiss Family Foundation Inc | Mequon | 501(c)(3) | 1999 | $148,640 | 2025-12 | |
| Pink Heals Lake Country Inc | Hartland | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Positive Every Day Cancer Foundation Inc | Kimberly | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Positivity Planters | Hudson | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Rainbow Over Wisconsin Inc | Appleton | 501(c)(3) | 1996 | $0 | $0 | 2024-12 |
| Rainbow Rhythym Inc | Milwaukee | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Raisin for Rett Foundation | De Pere | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Rally for Remi Inc | Holmen | 501(c)(3) | 2023 | $0 | $0 | 2024-01 |
| Raycestrong Forever Inc | Deforest | 501(c)(3) | 2019 | $14,520 | 2025-12 | |
| Remember To Live Foundation Corpora Tion | De Pere | 501(c)(3) | 2026 | |||
| Riahs Rainbow | Suamico | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Road 2 Freedom Mro Inc | Eau Claire | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| S2NDB Inc | Sparta | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Scenic Hills Hope Inc | Hillsboro | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Set for Abbey | Waukesha | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Sharing A Legacy Inc | Campbellsport | 501(c)(3) | 2015 | $44,919 | 2024-12 | |
| Sickle Cell Warriors of Wisconsin | Milwaukee | 501(c)(3) | 2022 | $0 | $15,987 | 2025-09 |
| Sisters Can Survive | Milwaukee | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Smyth Brain Tumor Foundation LTD | Bayside | 501(c)(3) | 2003 | $0 | $0 | 2024-12 |
| Society for Palliative Radiation Oncology Inc | Shorewood | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Society of Massage Archives Inc | West Allis | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Sophias Promise Inc | Muskego | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Spectrum Strong Autism Parent Network | Hudson | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Stephanie Luengen Foundation | Milwaukee | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Sunshine On the Trail | Bangor | 501(c)(3) | 2010 | $0 | $0 | 2025-09 |
| Sunshine for Humanity Inc | Eagle River | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Taylor County Autism Support Group Corporation | Medford | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Taylor Legacy Breast Cancer Foundat Ion | Milwaukee | 501(c)(3) | 2026 | |||
| Teal 2 Heal | Kronenwetter | 501(c)(3) | 2017 | $0 | $0 | 2026-07 |
| Team MS Inc | Monona | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Teamsurvivor Madison Inc | Madison | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Teeing Off for Type I | Portage | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Tera Pfarr Hsi-Wi | Racine | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| The Childhood Access Foundation | Madison | 501(c)(3) | 2026 | |||
| The Colon Health Project | Wausau | 501(c)(3) | 2026 | |||
| The Tom Suchla Foundation Inc | Caledonia | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Tomah Area Cancer Support Inc | Tomah | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Tour de Road America Foundation Inc | Kohler | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Tractors for Autism & Disabilities | Loyal | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Traumatic Brain Injury Fight for Life Team | Clintonville | 501(c)(3) | 2022 | $0 | $0 | 2025-11 |
| Treasured Chests Incorporated | Tomah | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Trollway Diabetes Inc | Mount Horeb | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Twenty14 Foundation | Hartford | 501(c)(3) | 2026 | |||
| Ty Barberine Foundation | Somerset | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| USA India Jung Foundation Inc | Milwaukee | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Vision Leads Foundation Inc | Elm Grove | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Warriors Way Inc | Mequon | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Waupaca Area Juvenile Diabetes Inc | Fremont | 501(c)(3) | 2014 | $0 | $0 | 2025-03 |
| We the Nurses Foundation Inc | Milwaukee | 501(c)(3) | 2024 | |||
| William K Janshego Legacy Foundation for Pedatric Brain Canc | Burlington | 501(c)(3) | 2025 | |||
| Wings of Change Inc | Green Bay | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Wisconsin Biomedical Association | Onalaska | 501(c)(6) | 2021 | $0 | $0 | 2025-12 |
| Wisconsin Foundation for Vision Awarness | Madison | 501(c)(3) | 2008 | $0 | $0 | 2024-06 |
| Wisconsin Society of Plasticsurgeons Inc | Kimberly | 501(c)(6) | 2015 | $0 | $0 | 2024-12 |
| Wisconsin Survives Inc | Franksville | 501(c)(3) | 2026 | |||
| Yu Chen Memorial Fund Inc | Madison | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Zink the Zebra Foundation Inc of Milwaukee | Mequon | 501(c)(3) | 1995 | $0 | $0 | 2025-07 |
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.