| CNA |
 |
|
| Zurich |
 |
|
| The Hartford Financial Services Group, Inc. (Principal Office Location: Hartford, Connecticut) |
 |
|
| Encompass Insurance |
 |
|
| Blue Cross / Blue Shield |
 |
|
| West Coast Life |
 |
|
| American General |
 |
|
| Aetna |
 |
|
| Cigna |
 |
|
| Lexington Insurance Co. |
 |
|
| Burns & Wilcox |
 |
|
| American Modern Insurance Group |
 |
|
| Philadelphia Insurance Companies |
 |
|
| Stillwater Insurance Group (Principal Office Location: Jacksonville, Florida) |
 |
|
| Seneca Insurance |
 |
|
| Genworth Financial |
 |
|
| ING |
 |
|
| Workers Compensation Fund |
 |
|
| Germantown Mutual Insurance Company |
 |
|
| Philadelphia Insurance Companies |
 |
|
| Tower Group Companies |
 |
|
| Travelers |
 |
|
| Chubb |
 |
|
| Farmers Mutual Fire Insurance Co. of Salem County |
 |
|
| Conseco |
 |
|
| Drive by Progressive |
 |
|