| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| D S SHEET METAL LIMITED | 05162610 | 01/04/2015 | Not Trading |
| D.S. 2000 LIMITED | 03838137 | 01/04/2015 | Not Trading |
| DRILLING SYSTEMS (U.K.) LIMITED | 02509111 | 10/02/1995 | Silver |
| DRILLING SYSTEMS GROUP LIMITED | 09503545 | 21/04/2015 | One Red Flag |
| DRILLING SYSTEMS LIMITED | 02295138 | 01/04/2015 | Gold |
| IWCF OPERATIONS LIMITED | SC568731 | 24/08/2020 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AQUA WALHAMPTON 57A LLP | OC411475 | 16/06/2016 | 05/04/2017 | Not Trading |
| NOVA WALHAMPTON 57 LLP | OC411438 | 16/06/2016 | 05/04/2017 | Gold |