| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACCRINGTON PLASTICS LTD | 07209243 | 11/11/2021 | Silver |
| AMICUS BUILDING PRODUCTS LIMITED | 08637899 | 05/03/2018 | Not Trading |
| BUILDING PLASTICS HOLDINGS LIMITED | 05528974 | 25/06/2014 | Not Trading |
| CELUFORM BUILDING PRODUCTS LIMITED | 06407231 | 25/06/2014 | Not Trading |
| CHURCHLEY BROS.LIMITED | 00679618 | 10/06/2016 | Not Trading |
| CHURCHLEY BUILDERS PLASTICS LIMITED | 02993648 | 10/06/2016 | Not Trading |
| CROWN ARCHITECTURAL ALUMINIUM (UK) LIMITED | 06516459 | 25/06/2014 | Not Trading |
| DECKINGINABOX LIMITED | 14483758 | 14/11/2022 | Not Trading |
| EPWIN GROUP PLC | 07742256 | 17/06/2014 | Silver |
| EPWIN MATERIALS LIMITED | 13513236 | 15/07/2021 | Amber |
| EPWIN SECRETARIES LIMITED | 07983466 | 12/09/2014 | Not Trading |
| KESTREL-BCE LIMITED | 05600098 | 25/06/2014 | Not Trading |
| MAGDEN LIMITED | 03742191 | 05/03/2018 | Not Trading |
| MASTERGLAZE LIMITED | 04067432 | 10/06/2016 | Not Trading |
| NATIONAL BUILDING PLASTICS LIMITED | 15363389 | 20/12/2023 | Amber |
| NATIONAL PLASTICS (BUILDING PRODUCTS) LIMITED | 10160009 | 10/06/2016 | Not Trading |
| NATIONAL PLASTICS LIMITED | 12169247 | 22/08/2019 | Not Trading |
| NU*STOCK LTD | 04538996 | 05/03/2018 | Not Trading |
| PLASTIC BUILDING SUPPLIES LIMITED | 13510813 | 14/07/2021 | Not Trading |
| SAFEDOORS LIMITED | 12311135 | 12/11/2019 | Not Trading |
| SALTIRE TRADE PLASTICS LTD. | SC361148 | 05/03/2018 | Not Trading |
| SBS (CUMBRIA) LIMITED | 13515388 | 16/07/2021 | Not Trading |
| SILPLAS BUILDING PRODUCTS LIMITED | 03172003 | 10/06/2016 | Not Trading |
| SOUTHERN BUILDING PLASTICS LIMITED | 15363501 | 20/12/2023 | Amber |
| SPECIALIST BUILDING CONTRACTING LIMITED | 11714098 | 05/12/2018 | One Red Flag |
| SPECIALIST BUILDING DISTRIBUTION LTD | 02599297 | 25/06/2014 | Not Trading |
| SPECIALIST BUILDING PRODUCTS LIMITED | 01268689 | 25/06/2014 | Bronze |
| SPECIALIST PLASTICS DISTRIBUTION LTD | 09999151 | 10/06/2016 | Dissolved |
| SPECTUS SYSTEMS LIMITED | 05599269 | 25/06/2014 | Not Trading |
| STELLAR ALUMINIUM LIMITED | 10940035 | 31/08/2017 | Not Trading |
| STORMKING PLASTICS LIMITED | 01714695 | 31/12/2015 | Not Trading |
| THE ENTRANCE FIRE DOOR COMPANY LIMITED | 07983461 | 23/07/2014 | Not Trading |
| TP DISTRIBUTION LTD | 03790393 | 25/06/2014 | Not Trading |
| TRENTHAM LOGISTICS LIMITED | 05599268 | 25/06/2014 | Not Trading |
| UPVC DISTRIBUTORS LIMITED | 02310163 | 10/06/2016 | Not Trading |
| VENTURE BUILDING PLASTICS LIMITED | 04456068 | 25/06/2014 | Not Trading |
| WINEP 6 LIMITED | 09848606 | 29/10/2015 | Dissolved |
| WINEP 60 LIMITED | 03832221 | 25/06/2014 | Not Trading |
| WINEP 61 LIMITED | 01506177 | 25/06/2014 | Not Trading |
| WINEP 62 LIMITED | 06825871 | 25/06/2014 | Not Trading |
| WINEP 63 LIMITED | 05599267 | 25/06/2014 | Not Trading |
| WINEP 67 LIMITED | 04294122 | 25/06/2014 | Not Trading |
| WINEP 70 LIMITED | 10895119 | 02/08/2017 | Not Trading |
| WINEP 71 LIMITED | 11357085 | 11/05/2018 | Not Trading |
| WINEP 73 LIMITED | 04376581 | 30/10/2015 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CET GLASS PROCESSORS (HOLDINGS) LIMITED | 11705072 | 30/11/2018 | 08/01/2019 | Dissolved |
| INDIGO PRODUCTS LIMITED | 03664736 | 25/06/2014 | 31/12/2017 | Dissolved |
| MITIE INTEGRATED SERVICES LIMITED | 01531601 | 15/11/2010 | 08/08/2012 | Silver |
| WINEP 66 LIMITED | 11700983 | 28/11/2018 | 08/01/2019 | Dissolved |