| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALUMAX EXTRUSIONS LIMITED | 00758916 | 13/09/2001 | Dissolved |
| Alcoa Services (U K) Ltd | 00954581 | 02/08/1991 | Dissolved |
| Aluminium Can Recycling Association Ltd | 02567761 | 12/12/1991 | Dissolved |
| Aluminium Supply Aerospace Distribution Ltd | 04130495 | 19/12/2000 | Dissolved |
| GROVES AVENUE MANAGEMENT LIMITED | 03393711 | 29/04/2010 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABPS (TRUSTEES) LIMITED | 10542139 | 29/12/2016 | 01/07/2019 | Dissolved |
| ALCOA ARCHITECTURAL PRODUCTS LIMITED | NI023026 | 30/04/2004 | 31/12/2008 | Dissolved |
| ALLOY TECHNOLOGIES (UK) LIMITED | 02965664 | 16/02/2007 | 31/12/2008 | Gold |
| ALUMAX U.K. LIMITED | 03136596 | 29/10/2001 | 31/12/2008 | Dissolved |
| ARCONIC CLOSURE SYSTEMS INTERNATIONAL (UK) LIMITED | 00640988 | 02/01/2007 | 31/12/2008 | Amber |
| ARCONIC MANUFACTURING (GB) LIMITED | 00633328 | 10/05/1991 | 14/09/2001 | One Red Flag |
| ARCONIC MANUFACTURING (GB) LIMITED | 00633328 | 05/06/1997 | 31/12/2008 | One Red Flag |
| ARCONIC UK FINANCE | 04100571 | 27/10/2000 | 31/12/2008 | Bronze |
| ARCONIC UK HOLDINGS LIMITED | 04099001 | 25/10/2000 | 31/12/2008 | Silver |
| ARCONIC UK SHARE SCHEME TRUSTEE LIMITED | 04132129 | 16/02/2001 | 31/12/2008 | Dissolved |
| Alcoa Systems (U K) Ltd | 01320531 | 19/06/2008 | 31/12/2008 | Dissolved |
| BAL 1996 LIMITED | 03081702 | 31/10/2000 | 27/03/2001 | Dissolved |
| BRITISH ALUMINIUM LIMITED | 03981390 | 31/10/2000 | 31/12/2008 | Gold |
| HARRISON COMMONS HOLDINGS LIMITED | 03293207 | 20/12/2007 | 29/02/2008 | Bronze |
| HOWMET FASTENING SYSTEMS LIMITED | 01736094 | 01/11/2004 | 31/12/2008 | Gold |
| HOWMET LIMITED | 02659893 | 19/12/2000 | 31/12/2008 | Silver |
| HOWMET PRODUCTS UK LIMITED | 01927599 | 14/09/2001 | 31/12/2008 | Gold |
| LGL 1996 LIMITED | 03034136 | 31/10/2000 | 27/03/2001 | Dissolved |
| PFF PACKAGING (SEDGEFIELD) LIMITED | 02548722 | 22/02/2005 | 29/02/2008 | Gold |
| REYNOLDS SUBCO (UK) LIMITED | 03322218 | 30/10/2001 | 29/02/2008 | Dissolved |
| SAPA PROFILES BANBURY LIMITED | 06107646 | 15/02/2007 | 08/06/2007 | Dissolved |
| Uk Aluminium Holdings Ltd | 03981366 | 31/10/2000 | 31/12/2008 | Dissolved |