| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CONTEMPORARY GLAZING LTD | 08285971 | 01/06/2018 | Dissolved |
| CONTINENTAL PRODUCT SUPPLY LTD | 03554396 | 09/03/2021 | Gold |
| DBP ELITE HOLDCO LIMITED | 12775306 | 28/07/2020 | Silver |
| DBP ZENITH HOLDCO LIMITED | 12775396 | 28/07/2020 | Amber |
| GLASSZONE LIMITED | 04195714 | 19/03/2019 | Bronze |
| IQ ALUMINIUM LIMITED | 09590177 | 01/07/2019 | Bronze |
| IQ GLASS GROUP HOLDINGS LIMITED | 12775071 | 28/07/2020 | Amber |
| IQ GLASS GROUP LTD | 11775014 | 23/05/2019 | One Red Flag |
| SIEGER SYSTEMS LIMITED | 06249852 | 18/02/2021 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DBP PRIME HOLDCO LIMITED | 12775066 | 28/07/2020 | 29/07/2024 | Silver |
| RAANS ROAD DEVELOPMENT LIMITED | 10274059 | 17/05/2018 | 05/08/2024 | Bronze |