| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CPC 2010 LIMITED | 01297210 | 16/11/1998 | Dissolved |
| CTC 1994 LIMITED | 00232804 | 16/11/1998 | Dissolved |
| Courier Tyre Co | 00729524 | 16/11/1998 | Dissolved |
| PIRELLI TYRES EXECUTIVE PENSION TRUSTEES LTD | 09138069 | 18/07/2014 | Dissolved |
| PIRELLI UK TYRE HOLDING LIMITED | 05729521 | 05/06/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH TYRE MANUFACTURERS' ASSOCIATION LIMITED | 00927539 | 16/11/1998 | 01/12/2023 | Gold |
| CTC 2008 LIMITED | 00699470 | 16/11/1998 | 17/07/2024 | Not Trading |
| PIRELLI INTERNATIONAL LIMITED | 04108548 | 28/04/2010 | 17/07/2024 | Gold |
| PIRELLI MOTORSPORT SERVICES LIMITED | 07415654 | 21/10/2010 | 17/07/2024 | Gold |
| PIRELLI TYRES LIMITED | 00103068 | 16/11/1998 | 17/07/2024 | Not Trading |
| PIRELLI UK LIMITED | 00133461 | 14/06/2012 | 17/07/2024 | Amber |
| PIRELLI UK TYRES LIMITED | 02622111 | 16/11/1998 | 17/07/2024 | Silver |
| PROMETEON TYRE GROUP UK LIMITED | 09792282 | 23/09/2015 | 17/02/2016 | Bronze |