| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANDERTON CONCRETE PRODUCTS LIMITED | 01900103 | 01/08/2019 | Silver |
| BALDWIN INDUSTRIES LIMITED | 01516334 | 01/08/2019 | Dissolved |
| COLTMAN PRECAST CONCRETE LIMITED | 01032721 | 30/11/2023 | Gold |
| FIGGS BIDCO LIMITED | 09332893 | 01/08/2019 | Amber |
| FORTICRETE LIMITED | 00221210 | 01/08/2019 | Bronze |
| G-TECH COPER LIMITED | 00888875 | 30/07/2019 | Not Trading |
| HOME BUILDING SUPPLIES LIMITED | 07350732 | 01/08/2019 | Dissolved |
| IBSTOCK BRICK ALDRIDGE LIMITED | 00614225 | 01/08/2019 | Not Trading |
| IBSTOCK BRICK ALDRIDGE PROPERTY LIMITED | 00251918 | 01/08/2019 | Not Trading |
| IBSTOCK BRICK CATTYBROOK LIMITED | 00011298 | 01/08/2019 | Not Trading |
| IBSTOCK BRICK HIMLEY LIMITED | 00092769 | 01/08/2019 | Not Trading |
| IBSTOCK BRICK HOLDING COMPANY LIMITED | 00784339 | 01/08/2019 | Gold |
| IBSTOCK BRICK LEICESTER LIMITED | 00106667 | 01/08/2019 | Not Trading |
| IBSTOCK BRICK LIMITED | 00063230 | 01/08/2019 | Gold |
| IBSTOCK BRICK NOSTELL LIMITED | 00531826 | 01/08/2019 | Not Trading |
| IBSTOCK BRICK ROUGHDALES LIMITED | 00598862 | 01/08/2019 | Not Trading |
| IBSTOCK BRICKS (1996) LIMITED | 00246855 | 01/08/2019 | Gold |
| IBSTOCK BUILDING PRODUCTS LIMITED | 09329395 | 01/08/2019 | Silver |
| IBSTOCK GROUP LIMITED | 00984268 | 01/08/2019 | Gold |
| IBSTOCK HATHERNWARE LIMITED | 00424843 | 01/08/2019 | Not Trading |
| IBSTOCK LEASING LIMITED | 05378321 | 01/08/2019 | Dissolved |
| IBSTOCK MANUFACTURING SERVICES LIMITED | 12292985 | 20/10/2020 | Gold |
| IBSTOCK PLC | 09760850 | 01/08/2019 | Bronze |
| IBSTOCK TELLING GRC LIMITED | 09415340 | 01/08/2019 | Amber |
| IBSTOCK WESTBRICK LIMITED | 01606990 | 01/08/2019 | Not Trading |
| KEVINGTON BUILDING PRODUCTS LIMITED | 02122467 | 01/08/2019 | Not Trading |
| LONGLEY CONCRETE LTD | 00440463 | 20/09/2019 | Gold |
| LONGLEY HOLDINGS LIMITED | 02027916 | 20/09/2019 | Silver |
| LOOPFIRE SYSTEMS LIMITED | 04105160 | 02/05/2023 | Not Trading |
| MANCHESTER BRICK AND PRECAST LTD | 02888297 | 01/08/2019 | Not Trading |
| MOORE & SONS LIMITED | 00118818 | 01/08/2019 | Not Trading |
| OAKHILL HOLDINGS LIMITED | 04077204 | 01/08/2019 | Dissolved |
| SUPREME CONCRETE LIMITED | 01410463 | 01/08/2019 | Gold |
| VALERIE COLTMAN HOLDINGS LIMITED | 06824310 | 30/11/2023 | Bronze |
| WEALDBEAM SYSTEMS LIMITED | 06932047 | 01/08/2019 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| TATE & LYLE EXPORT HOLDINGS LIMITED | 10021479 | 23/02/2016 | 15/07/2019 | Silver |
| TATE & LYLE GROUP SERVICES LIMITED | 00343970 | 09/12/2016 | 15/07/2019 | Silver |
| TATE & LYLE HOLDINGS LIMITED | 00471470 | 09/12/2016 | 15/07/2019 | Bronze |
| TATE & LYLE INVESTMENTS AMERICA LIMITED | 10384878 | 20/09/2016 | 15/07/2019 | Bronze |
| TATE & LYLE INVESTMENTS BRAZIL LIMITED | 05399545 | 30/11/2018 | 15/07/2019 | One Red Flag |
| TATE & LYLE SHARE SHOP LIMITED | 00617978 | 09/12/2016 | 15/07/2019 | Dissolved |