Harold Wilson General Insurance
- Aegis
- Allstate
- American Bankers
- American Modern Insurance Group
- American Reliable
- Assurant
- Auto-Owners
- Chubb
- Donegal
- Encompass
- Foremost
- Grange
- Hagerty
- Main Street America
- National Lloyds
- Progressive
- Harold Wilson, Sr., Partner
- Hal Wilson, Jr., Partner
- Bill Wilson, Sr., Partner
- Michael Wilson, Partner