Great Lakes Insurance Partners, Inc.
- AIG
- American Strategic Insurance
- Berkshire Hathaway GUARD
- Chubb
- CNA
- Donegal
- Encompass
- Foremost
- Grange
- Hagerty
- Hanover
- Hartford
- Illinois Casualty
- Liberty Mutual
- Merchants Insurance Group
- MetLife
- Nationwide
- Progressive
- Safeco
- State Auto
- Travelers
- Utica National Insurance Group
- West Bend
- Western Reserve Group
- Andrew Gallegos, Pres.
- Gary Schaber