| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Abertechniques Ltd | SC118016 | 16/08/1989 | Dissolved |
| Abertechniques Ltd | SC118016 | 16/08/1989 | Dissolved |
| Aqua Marine Diving Supplies Ltd | 02132770 | 18/12/1991 | Dissolved |
| Aqua Marine Diving Supplies Ltd | 02132770 | 18/12/1991 | Dissolved |
| Circle Offshore Ltd | 02862250 | 12/10/1993 | Dissolved |
| Code International Holdings Ltd | SC118017 | 28/07/1998 | Dissolved |
| Code International Holdings Ltd | SC118017 | 16/08/1989 | Dissolved |
| Datagem Ltd | 01640840 | 28/07/1998 | Dissolved |
| Datagem Ltd | 01640840 | 28/07/1998 | Dissolved |
| Dynamco Holdings Ltd | 02816646 | 28/07/1998 | Dissolved |
| Dynamco Holdings Ltd | 02816646 | 02/09/1993 | Dissolved |
| ENSCO 392 LIMITED | SC437951 | 05/03/2013 | Dissolved |
| G S Leasing Ltd | SC082920 | 28/07/1998 | Dissolved |
| G S Leasing Ltd | SC082920 | 28/07/1998 | Dissolved |
| Gas Services Offshore Ltd | SC098711 | 28/07/1998 | Dissolved |
| Gas Services Offshore Ltd | SC098711 | 28/07/1998 | Dissolved |
| HYOX SYSTEMS LIMITED | SC098437 | 28/07/1998 | Dissolved |
| HYOX SYSTEMS LIMITED | SC098437 | 28/07/1998 | Dissolved |
| Ontrack Systems Ltd | SC102749 | 31/07/1988 | Dissolved |
| PRESSURE PRODUCTS LIMITED | 01798734 | 28/07/1998 | Dissolved |
| PRESSURE PRODUCTS LIMITED | 01798734 | 28/07/1998 | Dissolved |
| Renlaw Ltd | 01532926 | 28/07/1998 | Dissolved |
| Renlaw Ltd | 01532926 | 28/07/1998 | Dissolved |
| Seventide Ltd | 01370068 | 28/07/1998 | Dissolved |
| Seventide Ltd | 01370068 | 28/07/1998 | Dissolved |
| Sub Sea Services Ltd | 01138699 | 28/07/1998 | Dissolved |
| Sub Sea Services Ltd | 01138699 | 28/07/1998 | Dissolved |
| Swift Marine Ltd | SC161185 | 08/01/1996 | Dissolved |
| Tombett Ltd | SC093746 | 28/07/1998 | Dissolved |
| Tombett Ltd | SC093746 | 28/07/1998 | Dissolved |
| U W I Ltd | 01174776 | 28/07/1998 | Dissolved |
| U W I Ltd | 01174776 | 28/07/1998 | Dissolved |
| Underwater Instrumentation Ltd | 01905146 | 02/09/1993 | Dissolved |
| Uwi Circle Ltd | SC087521 | 28/07/1998 | Dissolved |
| Uwi Circle Ltd | SC087521 | 01/07/1988 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Code International Holdings Ltd | SC118017 | 16/08/1989 | 17/09/1990 | Dissolved |
| JFD LIMITED | SC123684 | 28/07/1998 | 13/09/2012 | Silver |
| JFD LIMITED | SC123684 | 02/06/1997 | 08/03/2016 | Silver |
| Uwi Circle Ltd | SC087521 | 17/09/1990 | 01/01/1994 | Dissolved |