| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A WELD (BRISTOL) LIMITED | 07083442 | 26/09/2014 | Silver |
| BOHAPA GROUP LIMITED | 04764436 | 26/01/2021 | Amber |
| CODE A WELD GROUP LTD | 08676641 | 04/09/2013 | Amber |
| CODE A WELD INSPECTION LTD | 05865168 | 03/07/2006 | Amber |
| CODE A WELD LABORATORY LTD | 07237310 | 28/04/2010 | Silver |
| CODE A WELD NDT LTD | 09566727 | 29/04/2015 | Amber |
| CODE A WELD NORTH LIMITED | 03553569 | 26/01/2021 | One Red Flag |
| CRATER BIDCO LIMITED | 12424332 | 14/02/2020 | One Red Flag |
| CRATER TOPCO LIMITED | 12422751 | 14/02/2020 | Amber |
| KINGS CASTLE (WELLS) LTD | 09396238 | 20/01/2015 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GROUND-TECH CONSTRUCTION LTD | 08603961 | 10/07/2013 | 27/05/2015 | Insolvent |
| PROMISE WORKS LIMITED | 07665606 | 28/08/2016 | 26/02/2017 | Gold |