The 10 largest nonprofits in Wisconsin by revenue
Aurora Health Care Inc is #1 with $7.4 billion in revenue.
- #1 · Aurora Health Care Inc
- $7.4 billion
- All Wisconsin nonprofits combined
- $69 billion
- 13,724 e-filed returns
The list
Total revenue for the year on the latest e-filed return.
- 1Aurora Health Care Inc990, year ended Dec 2024$7.4B
- 2Froedtert Memorial Lutheran Hospital Inc990, year ended Jun 2025$2.9B
- 3The Medical College of Wisconsin Inc990, year ended Jun 2025$1.8B
- 4Gundersen Lutheran Medical Center Inc990, year ended Sep 2025$1.7B
- 5University of Wisconsin Medical Foundation Inc990, year ended Jun 2025$1.6B
- 6Security Health Plan of Wisconsin Inc990, year ended Dec 2024$1.5B
- 7MCHS Hospitals Inc990, year ended Dec 2024$1.5B
- 8Froedtert Thedacare Health Inc990, year ended Jun 2025$1.4B
- 9Gundersen Lutheran Administrative Services Inc990, year ended Sep 2025$1.3B
- 10Childrens Hospital of Wisconsin Inc990, year ended Dec 2024$1B
More rankings
- 10 highest-paid nonprofit executives in Wisconsin
- 10 nonprofits in Wisconsin that raise the most money
- 10 richest nonprofits in Wisconsin
- 10 biggest nonprofit employers in Wisconsin
Largest by revenue by state
- All of America
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wyoming
- Puerto Rico
- Guam
- U.S. Virgin Islands
- American Samoa
- Northern Mariana Islands