| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ADRIAN RAYMOND LIMITED | 02189444 | 22/11/1991 | Bronze |
| BRIERLEY HILL (C&P) LIMITED | 15006966 | 17/07/2023 | Bronze |
| COACH HOUSE DEVELOPMENTS (SW) LIMITED | 15484969 | 12/02/2024 | Amber |
| FINTRY HOUSE GLASGOW LIMITED | 12839523 | 26/08/2020 | One Red Flag |
| MONTESION (UK) LIMITED | 15963626 | 18/09/2024 | Amber |
| NGRE NORTHWICH LTD | 11840507 | 29/07/2019 | One Red Flag |
| WOODJAM LIMITED | 13084657 | 29/09/2021 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAROL JOY LONDON LIMITED | 09266482 | 12/10/2021 | 19/11/2024 | Amber |
| FRANCIS FLOWER LIMITED | 03520725 | 03/03/1998 | 03/12/2018 | Dissolved |
| GURNEY SLADE LIME & STONE CO.LIMITED | 00515604 | 01/11/1991 | 03/12/2018 | Dissolved |
| MINSOL LIMITED | 04310266 | 05/05/2004 | 03/12/2018 | Dissolved |
| WICKEN LIME AND STONE COMPANY LIMITED | 03428877 | 03/09/1997 | 03/12/2018 | Dissolved |