| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRINEFIELD STORAGE LIMITED | 02859745 | 18/01/2011 | Dissolved |
| BRITISH SALT LIMITED | 06398227 | 18/01/2011 | Bronze |
| BROOMCO (4119) LIMITED | 06398187 | 18/01/2011 | Dissolved |
| BROOMCO (4120) LIMITED | 06398186 | 18/01/2011 | Dissolved |
| BRUNNER MOND GENERATION COMPANY LIMITED | 02608392 | 23/04/2010 | Dissolved |
| BRUNNER MOND GROUP LIMITED | 03524903 | 10/05/2011 | Gold |
| BRUNNER MOND LIMITED | 02608543 | 23/04/2010 | Dissolved |
| CHESHIRE CAVITY STORAGE 2 LIMITED | 06438736 | 18/01/2011 | Dissolved |
| CHESHIRE COMPRESSOR LIMITED | 06438706 | 18/01/2011 | Dissolved |
| CHESHIRE SALT HOLDINGS LIMITED | 06231428 | 18/01/2011 | Silver |
| CHESHIRE SALT LIMITED | 06266142 | 18/01/2011 | Silver |
| IRISH FEEDS LIMITED | NI010146 | 18/01/2011 | Dissolved |
| LANA FILIPPOVA INTERIORS LIMITED | 10567135 | 13/07/2017 | Gold |
| NATRIUM HOLDINGS LIMITED | 07462734 | 30/04/2018 | Bronze |
| NEW CHESHIRE SALT WORKS LIMITED | 00194522 | 18/01/2011 | Silver |
| NORTHWICH RESOURCE MANAGEMENT LIMITED | 02608515 | 23/04/2010 | Not Trading |
| TATA CHEMICALS EUROPE LIMITED | 02607081 | 09/04/2010 | Amber |
| THE BLOCK SALT COMPANY LIMITED | 04789432 | 22/10/2020 | One Red Flag |
| WINNINGTON CHP LIMITED | 08568552 | 25/06/2013 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| TC AFRICA HOLDINGS LIMITED | 02608391 | 23/04/2010 | 10/05/2011 | Amber |