| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FLAMSTEAD INVESTMENTS LIMITED | 06891809 | 03/01/2011 | Dissolved |
| Flamstead Developments Ltd | 05237073 | 21/09/2004 | Dissolved |
| Flamstead Investments Llp | OC315577 | 07/10/2005 | Dissolved |
| GARNER ALUMINIUM EXTRUSIONS LTD | 11243043 | 30/04/2018 | Bronze |
| GARNER HOLDINGS LIMITED | 08403462 | 14/02/2013 | Silver |
| GARNER INVESTMENTS LLP | OC339133 | 04/08/2008 | Dissolved |
| Park Head Helicopters Ltd | 04137907 | 09/01/2001 | Dissolved |
| SHEERLINE BESPOKE LIMITED | 11598688 | 20/11/2018 | Silver |
| SHEERLINE FABRICATIONS LIMITED | 12091699 | 22/09/2020 | One Red Flag |
| SHEERLINE WINDOWS AND DOORS LIMITED | 12198244 | 23/01/2020 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FLAMSTEAD HOLDINGS LIMITED | 05280415 | 28/01/2015 | 15/06/2015 | Silver |