| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Auto Safety Glass Ltd | 02662323 | 12/11/1992 | Dissolved |
| GROVELORD LIMITED | 01898707 | 16/05/2017 | Gold |
| MAG HOLDCO LIMITED | 15915383 | 23/08/2024 | Amber |
| MASTER AUTO GLASS LIMITED | 01805895 | 10/05/1991 | Gold |
| Master Windscreens Ltd | 02662292 | 27/10/1997 | Dissolved |
| TWC HOLDCO LIMITED | 15915391 | 23/08/2024 | Amber |
| WINBORN HOLDINGS LIMITED | 11724056 | 08/02/2019 | One Red Flag |
| WINBORN INVESTMENTS HOLDINGS LIMITED | 15917008 | 27/08/2024 | Amber |
| WINBORN INVESTMENTS LIMITED | 11346236 | 04/05/2018 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GROVELORD LIMITED | 01898707 | 03/07/2004 | 01/03/2010 | Gold |
| GROVELORD LIMITED | 01898707 | 06/12/2003 | 12/10/2011 | Gold |