| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FLAIR SHOWERS LTD | NI646825 | 07/07/2017 | One Red Flag |
| HILLTOP DESIGNER RADIATORS LTD | NI690960 | 07/09/2022 | Amber |
| INSTANTOR LIMITED | NI713585 | 09/04/2024 | Amber |
| JOHN RIDDEL AND SON LIMITED | R0000437 | 02/10/2018 | Bronze |
| KRISTEN LTD | NI046340 | 30/01/2015 | Silver |
| MARFLOW ENGINEERING LIMITED | 00928322 | 15/06/2020 | One Red Flag |
| MISTLEY BATHROOMS LIMITED | NI680779 | 01/05/2024 | Bronze |
| MSCLUK LTD | 11937161 | 15/01/2021 | Amber |
| R.T LARGE (NI) LTD | NI053219 | 30/01/2015 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| TUCSON PRODUCTS LIMITED | 10517190 | 08/12/2016 | 25/02/2021 | Gold |