| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| B C D Marine Surveys Ltd | 05269317 | 25/10/2004 | Dissolved |
| S & E Property Ltd | 02329589 | 01/02/2005 | Dissolved |
| Shiers Diving Group Ltd | 05042701 | 11/03/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| B.C.D. MARINE LIMITED | 00946736 | 01/02/2005 | 02/02/2006 | Silver |
| CONSORTIUM UNDERWATER ENGINEERS LIMITED | 04098565 | 01/02/2005 | 30/11/2005 | One Red Flag |
| Hyperbaric Medical Systems (S.Wales) Ltd | 03884298 | 14/08/2002 | 01/11/2002 | Dissolved |
| SURE SUPPORT LIMITED | 02708643 | 01/02/2005 | 01/05/2006 | One Red Flag |