Great Lakes Insurance Agency
- Acuity Insurance
- AIG
- Allianz
- American Modern Insurance Group
- Assurant
- Auto-Owners
- Aviva
- Century Mutual
- Chubb
- Concorde General Agency
- Coventry Health
- Delta Dental
- EMC
- Farmers Mutual Insurance
- Foremost
- Founders
- Great American
- Hagerty
- IMT Insurance
- Liberty Mutual
- Medica
- MetLife
- Mutual of Omaha
- National Flood Insurance Program (NFIP) / FEMA
- NorthStar Mut.
- Pacific Life
- Safeco
- Scottsdale
- Sentry
- Titan
- United Fire Group
- United Healthcare
- Victoria
- Wellmark Blue Cross Blue Shield
- Jerry L. Block, Owner/Agent