Douglas Insurance Service
- Aegis
- American Modern Insurance Group
- Blue Cross Blue Shield
- Brethren Mutual
- Chubb
- CNA Surety
- Encompass
- Farmers Fire Insurance Company
- Foremost
- Hartford
- Highmark BCBS
- Infinity
- Liberty Mutual
- Mutual Benefit
- Ohio Casualty
- Peerless
- Philadelphia
- Progressive
- RLI Corp.
- Safeco
- State Auto
- State Compensation Ins. Fund
- Travelers
- Mike Douglas, Owner
- Marie Douglas, Owner
- Rebecca Negley