| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Fundia (Maidenhead) Ltd | 00941313 | 16/06/1996 | Dissolved |
| Fundia Services Ltd | 00990524 | 10/05/1996 | Dissolved |
| Hallstahammar Steel (U K) Ltd | 01761592 | 30/06/1995 | Dissolved |
| Imatra Steel Ltd | 02678754 | 01/10/2005 | Dissolved |
| PSC STRANDS LIMITED | 09622616 | 03/06/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FNSTEEL LIMITED | 07623467 | 05/05/2011 | 30/06/2014 | Silver |
| OVAKO LIMITED | 03879876 | 07/07/2005 | 31/05/2011 | Gold |
| RUUKKI UK LTD | 01874681 | 30/06/1995 | 31/12/2000 | Insolvent |
| RUUKKI UK LTD | 01874681 | 03/07/1997 | 01/09/2005 | Insolvent |