| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANCHOR INSERTS LIMITED | 05448586 | 07/04/2022 | Silver |
| BAILEY & WADE ENGINEERING CO LIMITED | 01200891 | 07/04/2022 | One Red Flag |
| ERNEST ENGINEERING LIMITED | 09869628 | 07/04/2022 | One Red Flag |
| FIXINGS PLUS LTD | 05180788 | 10/06/2022 | Silver |
| Fastener Supply Co Ltd | 00842358 | 17/02/1997 | Dissolved |
| Firemaster International Ltd | 06463641 | 04/01/2008 | Dissolved |
| Firemaster International Ltd | 06463641 | 04/01/2008 | Dissolved |
| Mineford Ltd | 02360997 | 17/02/1997 | Dissolved |
| NUTTERS FASTENINGS LIMITED | 04644774 | 29/01/2021 | Silver |
| STULOU LIMITED | 13132470 | 13/01/2021 | One Red Flag |
| WHITEHOUSE INDUSTRIES LIMITED | 11937577 | 02/09/2019 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIRMINGHAM SEALS COMPANY LIMITED | 03615681 | 14/08/1998 | 03/08/2015 | Gold |
| BIRMINGHAM SEALS COMPANY LIMITED | 03615681 | 14/08/1998 | 03/08/2015 | Gold |
| LANGSTONE SUPPLIES LIMITED | 08663634 | 03/10/2017 | 31/08/2019 | Amber |
| STEC LTD | 07686920 | 21/11/2011 | 05/10/2016 | Bronze |
| STUANT LIMITED | 08404172 | 14/02/2013 | 03/08/2015 | Silver |
| SUPPLY TECHNOLOGIES LIMITED | 01955510 | 21/11/2005 | 03/10/2017 | Dissolved |
| SUPPLY TECHNOLOGIES LIMITED | 01955510 | 12/09/1997 | 03/10/2017 | Dissolved |
| UNIBLOC HYGIENIC TECHNOLOGIES UK, LTD | 02559708 | 02/09/2019 | 27/08/2021 | Bronze |