| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BESTPARK INTERNATIONAL LIMITED | 02494812 | 25/03/1994 | 12/07/2000 | Silver |
| BESTPARK MANAGEMENT SERVICES LIMITED | 02279272 | 14/07/1994 | 12/07/2000 | Dissolved |
| CANOPIUS MANAGING AGENTS LIMITED | 01514453 | 27/10/1999 | 12/07/2000 | Gold |
| CANOPIUS SERVICES LIMITED | 02733994 | 27/10/1999 | 12/07/2000 | Silver |
| CHARTWELL ADVISERS LIMITED | 02851487 | 27/10/1999 | 12/07/2000 | Dissolved |
| Castle Members Agents Ltd | 02690094 | 27/10/1999 | 12/07/2000 | Dissolved |
| GRACECHURCH UTG NO. 425 LIMITED | 02979555 | 27/10/1999 | 12/07/2000 | Dissolved |
| GRACECHURCH UTG NO. 426 LIMITED | 03263556 | 03/11/1999 | 03/11/1999 | Dissolved |
| SPECIALIST RISK UNDERWRITERS LIMITED | 02792127 | 01/01/1994 | 12/07/2000 | Dissolved |
| TRENWICK UK HOLDINGS LIMITED | 03261531 | 27/10/1999 | 12/07/2000 | Not Trading |
| TRENWICK UK LIMITED | 02186145 | 27/10/1999 | 12/07/2000 | Not Trading |
| TRENWICK UNDERWRITING LIMITED | 02549227 | 27/10/1999 | 12/07/2000 | Bronze |
| Tower Underwriting Agents Ltd | 01892922 | 27/10/1999 | 12/07/2000 | Dissolved |
| Trenwick Holdings Ltd | 02488310 | 12/07/1994 | 12/07/2000 | Dissolved |