American Advantage Insurance Group / Nelson Agency
- AAA
- Acuity Insurance
- American Modern Insurance Group
- Anthem Blue Cross Blue Shield
- Assurant Health
- Auto-Owners
- Badger Mutual Insurance Company
- Bristol West
- Capitol Indemnity Corporation
- Chubb
- CNA
- Continental Western Group
- Dairyland
- EMC
- Foremost
- Founders
- Germantown Mut.
- Golden Rule
- Hagerty
- Hanover
- Hartford
- IMT Insurance
- Indiana
- Kemper
- Maple Valley Mut.
- Midwest Family Mutual
- Progressive
- QBE
- Safeco
- Sheboygan Falls Mutual
- Society
- State Auto
- Travelers
- United Healthcare
- Victoria
- Viking
- West Bend
- Wilson Mutual
- Wisconsin Mut. WPS
- Zurich