Wisconsin Manufacturers & Commerce

Wisconsin Institute for Law & Liberty

Wisconsin Independent Businesses, Inc.

Professional Insurance Agents of Wisconsin

FGA Action

IRG Action Fund

International Union of Operating Engineers Local #139

Chiropractic Society of Wisconsin

Associated Builders and Contractors of Wisconsin Inc.

Americans for Prosperity

Advancing Free Market Healthcare

Patient Rights Advocate

Power to the Patients

Midwest Food Products Association Inc.

National Federation of Independent Business (NFIB)