philanthropy.org | 990 Resource | FAQ Verify yourself Sign in
Wisconsin state flag
Nonprofits in Wisconsin

Nonprofits in Wisconsin

There are 41,433 nonprofits in Wisconsin. Together they report $75 billion in revenue and hold $145 billion in assets. Browse the largest below, the funders based here, or drill in by metro area and category.

Browse all 15,614 nonprofits in Wisconsin →

The largest are Aurora Health Care Inc, Froedtert Thedacare Health Inc, and Froedtert Memorial Lutheran Hospital Inc.

Organizations
41,433
Total revenue
$75.1B
Total assets
$144.7B

Largest nonprofits in Wisconsin

Ranked by revenue. Sort any column, or follow an org to track it.

Top 50 by revenue · 41,433 nonprofits in Wisconsin
Click a column to sort
Organization CategoryRevenueAssets Follow
Aurora Health Care Inc Milwaukee, WI Unclassified$7.4B$8.0B
Froedtert Thedacare Health Inc Milwaukee, WI Hospitals$2.8B$5.8B
Froedtert Memorial Lutheran Hospital Inc Milwaukee, WI Hospitals$2.7B$1.5B
Gundersen Lutheran Medical Center Inc La Crosse, WI Hospitals$1.6B$2.1B
The Medical College Of Wisconsin Inc Milwaukee, WI Colleges & Universities$1.6B$3.5B
University Of Wisconsin Medical Foundation Inc Middleton, WI Hospitals$1.6B$823.5M
Security Health Plan Of Wisconsin Inc Marshfield, WI Unclassified$1.5B$393.6M
Mchs Hospitals Inc Marshfield, WI Hospitals$1.5B$885.6M
Gundersen Lutheran Administrative Services Inc La Crosse, WI Hospitals$1.2B$1.1B
Children'S Hospital Of Wisconsin Inc Milwaukee, WI Hospitals$1.0B$2.5B
Delta Dental Of Wisconsin Inc Stevens Point, WI Unclassified$984.0M$397.5M
Bellin Memorial Hospital Inc Green Bay, WI Hospitals$834.7M$1.1B
Community Care Inc Brookfield, WI Human Services$807.6M$274.7M
University Of Wisconsin Foundation Madison, WI Education$776.8M$6.3B
Marquette University Milwaukee, WI Colleges & Universities$750.7M$2.2B
St Vincent Hospital Of The Hospital Sisters Of The Third Order Of St Franci S Green Bay, WI Hospitals$739.7M$978.6M
Aspirus Wausau Hospital Inc Wausau, WI Hospitals$730.4M$410.8M
Mercy Health System Corporation Janesville, WI Hospitals$723.1M$988.3M
Prohealth Waukesha Memorial Hospital Inc Waukesha, WI Hospitals$662.0M
Meriter Hospital Inc Madison, WI Hospitals$643.3M$1.0B
Marshfield Clinic Inc Marshfield, WI Health Care$596.5M$663.2M
U Usb Welfare Benefit Plan Milwaukee, WI Unclassified$532.1M
Group Health Cooperative Of South Central Wi Madison, WI Health Care$518.1M$151.0M
Froedtert South Inc Kenosha, WI Hospitals$486.9M$727.8M
Dairyland Power Cooperative La Crosse, WI Unclassified$485.8M$1.6B
Quartz Health Plan Corporation Fitchburg, WI Unclassified$477.3M$129.1M
Summit Credit Union Madison, WI Unclassified$453.9M
Chorus Community Health Plans Inc Milwaukee, WI Health Care$448.7M$258.7M
Common Ground Healthcare Cooperative Brookfield, WI Health Care$439.4M$262.1M
Landmark Credit Union New Berlin, WI Unclassified$426.6M
Lakeland Care Incorporated Fond Du Lac, WI Health Care$407.8M$76.4M
Froedtert & The Medical College Of Wisconsin Community Physicians Inc Menomonee Falls, WI Health Care$402.9M$154.8M
Royal Credit Union Eau Claire, WI Unclassified$373.6M
University Of Wisconsin Credit Union Madison, WI Unclassified$363.8M
Marshfield Clinic Health System Inc Marshfield, WI Health Care$354.5M$711.3M
Connexus Credit Union Wausau, WI Unclassified$349.1M
Rogers Memorial Hospital Incorporated Oconomowoc, WI Hospitals$346.8M$647.8M
Community First Credit Union Appleton, WI Unclassified$336.0M
Wisconsin Counties Association Group Health Tr Madison, WI Unclassified$331.4M$139.6M
Childrens Hospital And Health System Inc Milwaukee, WI Hospitals$304.5M$158.2M
Aspirus Rhinelander & Tomahawk Hospitals & Clinics Inc Rhinelander, WI Hospitals$299.8M$143.9M
Beloit Health System Inc Beloit, WI Hospitals$297.2M$290.9M
Versiti Blood Health Inc Milwaukee, WI Health Care$281.0M$213.0M
Community Memorial Hospital Of Menomonee Falls Inc Menomonee Falls, WI Hospitals$278.8M$128.9M
Children'S Specialty Group Inc Milwaukee, WI Hospitals$274.6M$49.1M
Corporate Central Credit Union Muskego, WI Unclassified$270.1M
Ascendium Education Solutions Inc Madison, WI Education$267.0M$222.6M
Gundersen Clinic Ltd La Crosse, WI Hospitals$244.3M$220.1M
Thedacare Regional Medical Center - Appleton Inc Appleton, WI Hospitals$237.8M$966.2M
Covantage Credit Union Antigo, WI Unclassified$234.4M
See all →

Top private foundations based in Wisconsin

Private foundations headquartered here, ranked by total grants paid — each links to its profile.

Top 25 by grants paid
Click a column to sort
Funder Primary causeTotal givingGrants Follow
The Lynde And Harry Bradley Foundation Inc Funds nationwide Education$256.8M1,981
The Robert D And Patricia E Kern Funds nationwide Education$208.0M502
Us Bank Foundation Funds mainly Massachusetts Environment$205.3M8
A Alfred And Isabel Bader 2014 Charitable Trust Funds mainly Wisconsin $164.1M5
Bader Philanthropies Inc $151.0M5
T The Searle Freedom Trust Funds nationwide Education$109.5M537
K Kohler Foundation Inc Funds nationwide Education$97.1M925
Northwestern Mutual Life Foundation Inc $96.9M4
Fulcrum Foundation Inc Funds mainly Wisconsin Health Care$85.8M55
K Kiewit Companies Foundation Funds nationwide Human Services$74.7M135
Joseph And Vera Zilber Family Funds nationwide Human Services$72.9M1,476
Fund For Wisconsin Scholars Inc Funds mainly Wisconsin Education$71.9M18
R Robert Adele Schiff Family Fdn Inc $64.4M4
H Herbert H Kohl Charities Inc Funds nationwide Arts & Culture$57.3M2,162
Argosy Foundation Funds nationwide Human Services$56.0M1,033
We Energies Foundation Inc $55.4M5
American Family Insurance Dreams Funds mainly California Education$54.4M70
T Two Eagles Foundation Inc Funds nationwide Education$39.3M1,440
L Legacy Foundation Of Central Wisc Funds mainly Wisconsin Public Safety & Disaster$37.9M87
Rockwell Automation Charitable Corporation Funds mainly Wisconsin Arts & Culture$37.0M78
N New Jci Foundation Inc $33.3M6
S Sc Johnson Giving Inc Funds mainly Wisconsin Education$33.2M45
Reiman Foundation Inc Funds mainly Wisconsin Animals$30.8M467
S Sentry Insurance Foundation Inc Funds nationwide Education$28.9M538
B Baird Foundation Inc Funds nationwide Philanthropy & Grantmaking$28.6M21,579

Wisconsin by metro area

Milwaukee5,071 orgs

Cities in Wisconsin

Milwaukee, WI5,071 orgsMadison, WI3,406 orgsGreen Bay, WI985 orgsAppleton, WI750 orgsLa Crosse, WI541 orgsEau Claire, WI511 orgsWaukesha, WI498 orgsKenosha, WI469 orgsOshkosh, WI452 orgsRacine, WI433 orgsWausau, WI432 orgsBrookfield, WI408 orgsJanesville, WI405 orgsSheboygan, WI393 orgsFond Du Lac, WI325 orgsWauwatosa, WI316 orgsOconomowoc, WI307 orgsWest Bend, WI272 orgsSun Prairie, WI265 orgsMiddleton, WI259 orgsStevens Point, WI258 orgsManitowoc, WI257 orgsWest Allis, WI242 orgsDe Pere, WI240 orgsNeenah, WI234 orgsHudson, WI233 orgsBeloit, WI232 orgsMequon, WI222 orgsNew Berlin, WI208 orgsWisc Rapids, WI200 orgsWatertown, WI197 orgsRice Lake, WI196 orgsGreenfield, WI191 orgsPewaukee, WI189 orgsSturgeon Bay, WI189 orgsBurlington, WI187 orgsDousman, WI187 orgsSuperior, WI184 orgsFitchburg, WI179 orgsChippewa Fls, WI174 orgs
See all →

All nonprofits in Wisconsin by category

Education3,440 orgsRecreation & sports3,274 orgsHuman services2,418 orgsReligion2,098 orgsArts & culture2,081 orgsFoundations & grantmakers2,057 orgsYouth development1,632 orgsCommunity development1,461 orgsEnvironment891 orgsMedical care769 orgsAnimals739 orgsPublic safety & disaster526 orgsHousing491 orgsFood & agriculture451 orgsBehavioral care425 orgsCrime & legal306 orgsMutual / membership297 orgsDiseases & disorders278 orgsEmployment276 orgsInternational267 orgsCivil rights & advocacy207 orgsHospitals153 orgsMedical research121 orgsScience & technology91 orgsColleges & universities67 orgs

Largest nonprofits in Wisconsin by category

Education3,440 orgsRecreation & sports3,274 orgsHuman services2,418 orgsReligion2,098 orgsArts & culture2,081 orgsFoundations & grantmakers2,057 orgsYouth development1,632 orgsCommunity development1,461 orgsEnvironment891 orgsMedical care769 orgsAnimals739 orgsPublic safety & disaster526 orgsHousing491 orgsFood & agriculture451 orgsBehavioral care425 orgsCrime & legal306 orgsMutual / membership297 orgsDiseases & disorders278 orgsEmployment276 orgsInternational267 orgsCivil rights & advocacy207 orgsHospitals153 orgsMedical research121 orgsScience & technology91 orgsColleges & universities67 orgs
Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an organization is run and funded — not its real-world outcomes. Figures are presented without evaluation; we do not rate, score, or rank organizations. · philanthropy.org