| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EVC PENSION TRUSTEES LIMITED | 03253314 | 10/04/2024 | Not Trading |
| INEOS CHLOR TRUSTEES LIMITED | 04154115 | 10/04/2024 | Not Trading |
| INEOS FLUOR TRUSTEES LIMITED | 04154120 | 05/04/2024 | Not Trading |
| INEOS GROUP LIFE ASSURANCE TRUSTEE LIMITED | 06609077 | 03/06/2008 | Not Trading |
| INEOS NEWTON AYCLIFFE TRUSTEES LIMITED | 01770569 | 28/04/2008 | Not Trading |
| INEOS SILICAS TRUSTEES LIMITED | 04154122 | 04/04/2024 | Not Trading |
| INEOS VINYLS UK LTD | 00547640 | 25/03/2009 | Dissolved |
| INOVYN SALES INTERNATIONAL LIMITED | 03934724 | 02/07/2015 | Dissolved |
| NEW HORIZONS RECRUITMENT LIMITED | 04135173 | 09/10/2008 | Dissolved |
| New Horizons Training Ltd | 04813030 | 10/12/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EVC PENSION TRUSTEES LIMITED | 03253314 | 12/07/2002 | 09/02/2006 | Not Trading |
| EVC PENSION TRUSTEES LIMITED | 03253314 | 10/09/2007 | 14/05/2013 | Not Trading |
| HAWKSLEASE FINANCE COMPANY LIMITED | 04359903 | 23/05/2023 | 24/05/2024 | Gold |
| INEOS CHLOR TRUSTEES LIMITED | 04154115 | 06/09/2007 | 15/04/2015 | Not Trading |
| INEOS COMPOUNDS UK LTD | 02514084 | 06/05/2011 | 11/08/2015 | Gold |
| INEOS ENTERPRISES GROUP LIMITED | 04687714 | 05/03/2019 | 10/04/2024 | Silver |
| INEOS ENTERPRISES II LIMITED | 03965021 | 04/11/2011 | 24/08/2015 | Dissolved |
| INEOS ENTERPRISES NEWCO 1 LIMITED | 04846517 | 04/11/2011 | 24/08/2015 | Dissolved |
| INEOS INOVYN LIMITED | 08696245 | 01/12/2022 | 24/05/2024 | Silver |
| INEOS RUNCORN (TPS) HOLDINGS LIMITED | 06574947 | 01/12/2022 | 24/05/2024 | Silver |
| INEOS RUNCORN (TPS) LIMITED | 06575668 | 01/12/2022 | 24/05/2024 | Silver |
| INEOS SILICAS TRUSTEES LIMITED | 04154122 | 01/08/2009 | 10/05/2013 | Not Trading |
| INEOS TECHNOLOGIES (HOLDINGS) LIMITED | 06716202 | 01/12/2022 | 24/05/2024 | Silver |
| INEOS TECHNOLOGIES (VINYLS) LIMITED | 07085219 | 16/02/2017 | 10/04/2024 | Bronze |
| INEOS VINYLS HOLDINGS LIMITED | 04144744 | 23/05/2023 | 24/05/2024 | Not Trading |
| INEOS VINYLS LIMITED | 05407940 | 23/05/2023 | 24/05/2024 | Gold |
| INOVYN CHLORVINYLS HOLDINGS LIMITED | 07085121 | 01/12/2022 | 24/05/2024 | Amber |
| INOVYN CHLORVINYLS LIMITED | 04068812 | 14/09/2009 | 10/04/2024 | Gold |
| INOVYN ENTERPRISES LIMITED | 04651437 | 16/03/2010 | 10/04/2024 | Amber |
| INOVYN EUROPE LIMITED | 10398354 | 01/12/2022 | 24/05/2024 | Bronze |
| INOVYN FINANCE LIMITED | 07027513 | 01/12/2022 | 24/05/2024 | Silver |
| INOVYN GROUP TREASURY LIMITED | 06179953 | 01/12/2022 | 10/04/2024 | One Red Flag |
| INOVYN NEWCO 2 LIMITED | 04772918 | 01/12/2022 | 24/05/2024 | Gold |
| INOVYN NEWTON AYCLIFFE LIMITED | 01631120 | 02/07/2015 | 10/04/2024 | Silver |
| INOVYN SERVICES LIMITED | 04797474 | 26/03/2013 | 10/04/2024 | Amber |
| KERLING NEWCO 1 LIMITED | 09613152 | 01/12/2022 | 24/05/2024 | Gold |
| KERLING NEWCO 2 LIMITED | 09613220 | 01/12/2022 | 24/05/2024 | Gold |
| TTE TRAINING LIMITED | 02477635 | 04/01/2008 | 15/10/2012 | Gold |