| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HAWKSLEASE FINANCE COMPANY LIMITED | 04359903 | 04/01/2022 | Gold |
| INEOS ENTERPRISES GROUP LIMITED | 04687714 | 04/01/2022 | Silver |
| INEOS INOVYN LIMITED | 08696245 | 08/07/2016 | Silver |
| INEOS TECHNOLOGIES (HOLDINGS) LIMITED | 06716202 | 04/01/2022 | Bronze |
| INEOS TECHNOLOGIES (VINYLS) LIMITED | 07085219 | 04/01/2022 | Silver |
| INEOS VINYLS HOLDINGS LIMITED | 04144744 | 04/01/2022 | Not Trading |
| INEOS VINYLS LIMITED | 05407940 | 04/01/2022 | Gold |
| INOVYN CHLORVINYLS HOLDINGS LIMITED | 07085121 | 04/01/2022 | Amber |
| INOVYN CHLORVINYLS LIMITED | 04068812 | 04/01/2022 | Gold |
| INOVYN ENERGY LIMITED | 02076043 | 04/01/2022 | Silver |
| INOVYN ENTERPRISES LIMITED | 04651437 | 04/01/2022 | Amber |
| INOVYN EUROPE LIMITED | 10398354 | 04/01/2022 | Bronze |
| INOVYN FINANCE LIMITED | 07027513 | 04/01/2022 | Silver |
| INOVYN GROUP TREASURY LIMITED | 06179953 | 04/01/2022 | One Red Flag |
| INOVYN NEWCO 2 LIMITED | 04772918 | 04/01/2022 | Gold |
| INOVYN NEWTON AYCLIFFE LIMITED | 01631120 | 04/01/2022 | Silver |
| INOVYN SERVICES LIMITED | 04797474 | 04/01/2022 | Amber |
| KERLING NEWCO 1 LIMITED | 09613152 | 04/01/2022 | Gold |
| KERLING NEWCO 2 LIMITED | 09613220 | 04/01/2022 | Gold |
| KEUPER GAS STORAGE LIMITED | 08850140 | 04/01/2022 | Amber |
| RUNCORN MCP LIMITED | 09117961 | 01/08/2015 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|