| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BOWLLER GROUP LIMITED | 01933427 | 25/09/2014 | Not Trading |
| C.P. SUPPLIES LIMITED | 01191882 | 09/06/2020 | Dissolved |
| CLASSICBOND LIMITED | 07335905 | 01/05/2015 | Dissolved |
| CPD DISTRIBUTION PLC | 01540271 | 09/06/2020 | Not Trading |
| DAYLIGHT DOMES LIMITED | 08925150 | 03/09/2015 | Dissolved |
| FLEX-R LIMITED | 03984573 | 01/05/2015 | Not Trading |
| GUTTERS & LADDERS (1968) LIMITED | 06407446 | 07/03/2015 | Not Trading |
| RUBBERBOND ROOFING SYSTEMS LIMITED | 04237226 | 01/05/2015 | Dissolved |
| S M ROOFING SUPPLIES LIMITED | 02813824 | 16/10/2020 | Not Trading |
| SIG TRADING LIMITED | 01451007 | 04/05/2020 | Bronze |
| THE GREENJACKETS ROOFING SERVICES LIMITED | 02690319 | 03/09/2015 | Not Trading |
| UNDERCOVER HOLDINGS LIMITED | 06942916 | 30/04/2015 | Not Trading |
| UNDERCOVER INSULATIONS LIMITED | 08458439 | 30/04/2015 | Dissolved |
| UNDERCOVER ROOFING SUPPLIES LIMITED | 04252501 | 30/04/2015 | Not Trading |
| WEYMEAD HOLDINGS LIMITED | 08906954 | 03/09/2015 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BUILDING SOLUTIONS (NATIONAL) LIMITED | 11912299 | 01/06/2020 | 14/06/2023 | Bronze |
| CHESHIRE ROOFING SUPPLIES LIMITED | 04647644 | 28/08/2014 | 28/08/2014 | Not Trading |
| F30 BUILDING PRODUCTS LIMITED | 08026785 | 10/03/2021 | 25/08/2023 | Not Trading |
| PENLAW & COMPANY LIMITED | 01332889 | 26/10/2021 | 25/08/2023 | Bronze |
| PENLAW FIXINGS LIMITED | 09671632 | 26/10/2021 | 25/08/2023 | Gold |
| PENLAW NORFOLK LIMITED | 05143295 | 26/10/2021 | 25/08/2023 | Silver |
| PENLAW NORTHWEST LIMITED | 05154708 | 26/10/2021 | 25/08/2023 | Gold |
| ROOFSPACE SOLUTIONS LIMITED | 09001765 | 15/07/2014 | 14/12/2018 | Not Trading |
| SIG GROUP LIFE ASSURANCE SCHEME TRUSTEES LIMITED | 02422757 | 01/09/2021 | 01/10/2024 | Not Trading |