- Aetna
- AIG
- Allstate
- American Century
- American General
- American Modern Insurance Group
- Apex Lloyds
- Banner Life
- BCBS of TX
- Celtic
- Charter Oak Fire Insurance Company
- CNA Surety
- Dairyland
- Dallas General Life
- Empire Fire & Marine
- Ft. Dearborn Life
- Golden Rule
- Hartford
- Humana
- John Alden
- Kemper
- Kemper
- Lincoln Benefit Life
- Lloyd's
- Mendota
- Metropolitan
- Mutual of Omaha
- National Lloyds
- Old American County Mut.
- Pacificare
- Phoenix Ins.
- plus others)
- Progressive
- Protective Life
- Provident American
- Prudential
- Ranchers & Farmers
- Regal Life of America
- Safeguard
- Sentinal Ins.
- Service Lloyds
- Southern Ins.
- Stonebridge Life
- Travelers
- Trinity
- Twin City Fire Ins.
- Unicare
- United American
- United Assurance
- United Healthcare
- Viking
- Vision
- West Coast Life
- Victor Cooper, Co-owner
- Dennis Cooper, Co-owner