Largest nonprofits in Wisconsin

The 50 largest nonprofits in Wisconsin

The 50 largest nonprofits in Wisconsin by revenue range from $7.4 billion down to $234 million.

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

Organizations

41,222

Total revenue

$74.0B

Total assets

$140.1B

Largest nonprofits in Wisconsin

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

50 largest by revenue — sort or follow any

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Organization	Revenue	Follow
Aurora Health Care Inc 501(c)(3) · Milwaukee, WI	$7.4B
Froedtert Thedacare Health Inc 501(c)(3) · Milwaukee, WI	$2.8B
Froedtert Memorial Lutheran Hospital Inc 501(c)(3) · Milwaukee, WI	$2.7B
Gundersen Lutheran Medical Center Inc 501(c)(3) · La Crosse, WI	$1.6B
The Medical College Of Wisconsin Inc 501(c)(3) · Milwaukee, WI	$1.6B
University Of Wisconsin Medical Foundation Inc 501(c)(3) · Middleton, WI	$1.6B
Security Health Plan Of Wisconsin Inc 501(c)(4) · Marshfield, WI	$1.5B
Mchs Hospitals Inc 501(c)(3) · Marshfield, WI	$1.5B
Gundersen Lutheran Administrative Services Inc 501(c)(3) · La Crosse, WI	$1.2B
Children'S Hospital Of Wisconsin Inc 501(c)(3) · Milwaukee, WI	$1.0B
Delta Dental Of Wisconsin Inc 501(c)(4) · Stevens Point, WI	$984.0M
Bellin Memorial Hospital Inc 501(c)(3) · Green Bay, WI	$834.7M
Community Care Inc 501(c)(3) · Brookfield, WI	$807.6M
University Of Wisconsin Foundation 501(c)(3) · Madison, WI	$776.8M
Marquette University 501(c)(3) · Milwaukee, WI	$750.7M
St Vincent Hospital Of The Hospital Sisters Of The Third Order Of St Franci S 501(c)(3) · Green Bay, WI	$739.7M
Aspirus Wausau Hospital Inc 501(c)(3) · Wausau, WI	$730.4M
Mercy Health System Corporation 501(c)(3) · Janesville, WI	$723.1M
Prohealth Waukesha Memorial Hospital Inc 501(c)(3) · Waukesha, WI	$662.0M
Meriter Hospital Inc 501(c)(3) · Madison, WI	$643.3M
Marshfield Clinic Inc 501(c)(3) · Marshfield, WI	$596.5M
U Usb Welfare Benefit Plan Milwaukee, WI	$532.1M
Group Health Cooperative Of South Central Wi 501(c)(3) · Madison, WI	$518.1M
Froedtert South Inc 501(c)(3) · Kenosha, WI	$486.9M
Dairyland Power Cooperative 501(c)(12) · La Crosse, WI	$485.8M
Quartz Health Plan Corporation 501(c)(4) · Fitchburg, WI	$477.3M
Summit Credit Union Madison, WI	$453.9M
Chorus Community Health Plans Inc 501(c)(3) · Milwaukee, WI	$448.7M
Common Ground Healthcare Cooperative 501(c)(3) · Brookfield, WI	$439.4M
Landmark Credit Union New Berlin, WI	$426.6M
Lakeland Care Incorporated 501(c)(3) · Fond Du Lac, WI	$407.8M
Froedtert & The Medical College Of Wisconsin Community Physicians Inc 501(c)(3) · Menomonee Falls, WI	$402.9M
Royal Credit Union Eau Claire, WI	$373.6M
University Of Wisconsin Credit Union Madison, WI	$363.8M
Marshfield Clinic Health System Inc 501(c)(3) · Marshfield, WI	$354.5M
Connexus Credit Union Wausau, WI	$349.1M
Rogers Memorial Hospital Incorporated 501(c)(3) · Oconomowoc, WI	$346.8M
Community First Credit Union Appleton, WI	$336.0M
Wisconsin Counties Association Group Health Tr 501(c)(9) · Madison, WI	$331.4M
Childrens Hospital And Health System Inc 501(c)(3) · Milwaukee, WI	$304.5M
Aspirus Rhinelander & Tomahawk Hospitals & Clinics Inc 501(c)(3) · Rhinelander, WI	$299.8M
Beloit Health System Inc 501(c)(3) · Beloit, WI	$297.2M
Versiti Blood Health Inc 501(c)(3) · Milwaukee, WI	$281.0M
Community Memorial Hospital Of Menomonee Falls Inc 501(c)(3) · Menomonee Falls, WI	$278.8M
Children'S Specialty Group Inc 501(c)(3) · Milwaukee, WI	$274.6M
Corporate Central Credit Union Muskego, WI	$270.1M
Ascendium Education Solutions Inc 501(c)(3) · Madison, WI	$267.0M
Gundersen Clinic Ltd 501(c)(3) · La Crosse, WI	$244.3M
Thedacare Regional Medical Center - Appleton Inc 501(c)(3) · Appleton, WI	$237.8M
Covantage Credit Union Antigo, WI	$234.4M

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