| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CROSSLING LIMITED | 00107189 | 03/01/2024 | Silver |
| Ephswl Ltd | 02616593 | 28/06/2002 | Dissolved |
| UK PLUMBING SUPPLIES LIMITED | 02723962 | 31/10/2016 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AMS PLUMBERS MERCHANTS LIMITED | 02791822 | 28/04/2023 | 15/10/2024 | Gold |
| BATHROOM CENTRE LIMITED | 07229565 | 31/10/2019 | 15/10/2024 | Gold |
| EDMUNDSON ELECTRICAL LIMITED | 02667012 | 02/11/2000 | 29/03/2022 | Gold |
| EDMUNDSON ELECTRICAL PENSION TRUSTEES LIMITED | 01423069 | 28/03/2000 | 31/08/2015 | Gold |
| FARR &HARRIS LIMITED | 00575077 | 30/04/2024 | 01/11/2024 | Silver |
| GAS CENTRE HOLDINGS LIMITED | 11662042 | 31/10/2019 | 15/10/2024 | Silver |
| GAS CENTRE LIMITED | 03003064 | 31/10/2019 | 15/10/2024 | Gold |
| KEYSTONE CONTRACTS (BRISTOL) LIMITED | 08930775 | 31/03/2023 | 15/10/2024 | Silver |
| LOCKWELL ELECTRICAL DISTRIBUTORS LTD | 01184113 | 31/10/2014 | 29/03/2022 | Gold |
| MICHAEL PAVIS LIMITED | 02561389 | 26/02/2021 | 15/10/2024 | Gold |
| MILLBROOK DISTRIBUTION AND SPARES LIMITED | 03241583 | 31/05/2019 | 15/10/2024 | Gold |
| PLUMBASE LIMITED | 00181691 | 01/10/2019 | 15/10/2024 | Amber |
| PLUMBING SUPPLIES COMPANY LTD | 04032908 | 02/09/2022 | 15/10/2024 | Gold |
| UK CABLES LIMITED | 02832874 | 02/11/2000 | 13/05/2002 | Silver |