Skip to main content

The 10 biggest nonprofit employers in Wisconsin

Aurora Health Care Inc is #1 with 34,433 employees.

#1 · Aurora Health Care Inc
34,433
All Wisconsin nonprofits combined
390,722
13,724 e-filed returns

The list

Employees reported for the calendar year (Form 990 Part I line 5).

  1. 1Aurora Health Care Inc990, year ended Dec 202434,433
  2. 2Froedtert Thedacare Health Inc990, year ended Jun 202523,844
  3. 3Marshfield Clinic Health System Inc990, year ended Dec 202410,202
  4. 4Gundersen Lutheran Administrative Services Inc990, year ended Sep 20259,950
  5. 5The Medical College of Wisconsin Inc990, year ended Jun 20258,196
  6. 6Marquette University990, year ended Jun 20258,123
  7. 7Childrens Hospital and Health System Inc990, year ended Dec 20248,041
  8. 8Goodwill Retail Services Inc990, year ended Dec 20256,999
  9. 9University of Wisconsin Medical Foundation Inc990, year ended Jun 20255,854
  10. 10Bellin Memorial Hospital Inc990, year ended Sep 20255,577

More rankings

Biggest employers by state