Spreng-Smith Insurance Agency
- Acuity Insurance
- Aetna
- Aviva
- Cincinnati Insurance Companies
- Delta Dental
- Dental Care Plus
- Donegal
- Foremost
- Frankenmuth
- GeoBlue
- Hartford
- Humana
- Indiana Farmers Insurance
- John Hancock
- Keystone
- Legal & General
- Liberty Mutual
- Lincoln Financial Group
- Medical Mutual of Ohio
- Mennonite Mut.
- MetLife
- Mutual of Omaha
- Philadelphia
- Principal Financial Group
- Progressive
- Prudential
- Safeco
- SummaCare
- Superior Dental Care
- Transamerica
- Travelers
- United Healthcare
- VSP
- West Bend
- Westfield Insurance