Johnson, Kendall & Johnson, Inc.
- Aetna
- AIG
- AmeriHealth
- Cigna
- CNA
- Donegal
- Encompass
- Encompass
- Fireman's Fund
- Foremost
- Fortis
- Guard Ins.
- Guardian
- Hartford
- Hartford
- Highmark
- Horizon
- Jefferson Pilot
- Loomis
- MetLife
- Nationwide
- Ohio Casualty
- Omni
- OneBeacon
- Philadelphia
- Principal
- Progressive
- Selective
- State Auto
- Sun Life
- Travelers
- United Healthcare
- UNUM
- Wausau
- Zurich