Schwarz Insurance Agency, Inc.
- Accident Fund Insurance Company
- Acuity Insurance
- AmTrust
- Badger Mutual Insurance Company
- Berkshire Hathaway
- CNA
- Continental Western Group
- Dairyland
- Foremost
- Frankenmuth
- Germantown Mut.
- Grinnell Mutual
- Hanover
- Hartford
- Hastings Mut.
- Integrity
- McMillan Warner Mut.
- Midwest Family Mutual
- Nationwide
- Progressive
- QBE
- Secura
- Sheboygan Falls Mutual
- Society
- Travelers
- United Fire Group
- United Heartland
- West Bend
- Western Natl.
- Wilson Mutual
- Wisconsin Mut