| Massachusetts Bay Insurance Company | Risk Purchasing Group | Company | 01/26/2017 | - |
| Citizens Insurance Company of America | Risk Purchasing Group | Company | 01/26/2017 | - |
| SECURA INSURANCE COMPANY | Risk Purchasing Group | Company | 01/26/2017 | - |
| PHILADELPHIA INDEMNITY INSURANCE COMPANY | Risk Purchasing Group | Company | 05/24/2016 | - |
| NOVA CASUALTY COMPANY | Risk Purchasing Group | Company | 01/26/2017 | - |
| COMMERCE AND INDUSTRY INSURANCE COMPANY | Risk Purchasing Group | Company | 05/24/2016 | - |
| GREAT AMERICAN INSURANCE COMPANY | Risk Purchasing Group | Company | 01/26/2017 | - |
| HANOVER INSURANCE COMPANY, THE | Risk Purchasing Group | Company | 01/26/2017 | - |
| GREENWICH INSURANCE COMPANY | Risk Purchasing Group | Company | 01/26/2017 | - |
| INSURANCE COMPANY OF THE STATE OF PENNSYLVANIA (THE) | Risk Purchasing Group | Company | 01/26/2017 | - |
| NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH PA | Risk Purchasing Group | Company | 05/24/2016 | - |
| UNITED STATES LIABILITY INSURANCE COMPANY | Risk Purchasing Group | Company | 01/26/2017 | - |