| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 2M Downhole Ltd | SC089241 | 21/12/2001 | Dissolved |
| Boss Oilfield Services Ltd | SC195226 | 06/12/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Boss Oilfield Services Ltd | SC195226 | 05/08/1999 | 06/12/2001 | Dissolved |
| RED BARON (OIL TOOLS RENTAL) LIMITED(THE) | SC077737 | 21/12/2001 | 01/04/2014 | Not Trading |
| SMITH INTERNATIONAL (INVESTMENTS) LIMITED | SC050973 | 21/12/2001 | 27/05/2015 | Dissolved |
| SMITH INTERNATIONAL (NORTH SEA) UNLIMITED | 02533968 | 21/12/2001 | 01/04/2014 | Amber |