| Anthem Insurance | ![]() |
| Safeco | ![]() |
| Principal Financial Group | ![]() |
| Zurich | ![]() |
| Hartford Insurance Company | ![]() |
| Progressive | ![]() |
| American Intl. Group | ![]() |
| Fortis | ![]() |
| Transamerica | ![]() |
| First Colony Life | ![]() |
| Cigna | ![]() |
| Humana | ![]() |
| United Health Care | ![]() |
| John Alden | ![]() |
| EMC Insurance Companies | ![]() |
| Hanover Insurance | ![]() |
| MetLife | ![]() |