Centennial Insurance Group, Inc.
- Aflac
- Allstate
- American Hallmark
- American Modern Insurance Group
- American Strategic Insurance
- AmWINS
- Assurant
- Berkshire Hathaway Homestate
- Blue Cross Blue Shield
- Chubb
- CNA
- Compsource
- Delta Dental
- Encompass
- Farm Assure
- Foremost
- GEICO
- Grinnell Mutual
- Hagerty
- Hallmark
- Hartford
- Humana
- Kemper
- Main Street America
- MDOW
- Mercury
- Mutual of Omaha
- National Flood Insurance Program (NFIP) / FEMA
- National General
- National Security
- North Star Mutual Insurance Company
- Openly
- Physicians Mutual
- Progressive
- Safeco
- Travelers
- Union Mutual
- United Healthcare
- USLI
- Zurich
- Bryan Chouinard, Owner/CEO
- Richard Brown, V.P.