3M Company
Alliance of Automobile Manufacturers
Alliance of Health Insurers
American College of Nurse-Midwives
American Red Cross
Anheuser-Busch Companies, Inc.
Associated Builders & Contractors of Wisconsin, Inc.
Association of Wisconsin Surgery Centers
Badger State Sheriffs' Association
Delta Dental Plan of Wisconsin
Fund for Lake Michigan
Harley Davidson
ITC Midwest
Koch Companies Public Sector (including Flint Hills Resources and Georgia-Pacific)
Koch Industries
Manitoba Hydro
Nurse-Family Partnership
Opportunity Solutions Project
Ranger Power
Trek
Walmart
WiscNet
Wisconsin Academy of Physician Assistants
Destinations Wisconsin
Wisconsin Civil Justice Council
Wisconsin Defense Counsel
Wisconsin Interscholastic Athletic Association
Wisconsin Manufacturers & Commerce
Wisconsin Park & Recreation Association
Wisconsin Rural Waters Association
Wisconsin Sheriff's and Deputy Sheriff's Association
WPS Health Insurance
Xcel Energy