| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Hume Pipe (Wales) Ltd | 00815836 | 31/03/1991 | Dissolved |
| Hume Pipe (Wales) Ltd | 00815836 | 01/07/1991 | Dissolved |
| Hume Pipe Group Ltd | 01143085 | 31/03/1992 | Dissolved |
| Hume Pipe Group Ltd | 01143085 | 31/03/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Aerogen International Ltd | 01020016 | 28/10/1996 | 27/02/1998 | Dissolved |
| C E M Building Services (Camberley) Ltd | 01559023 | 01/11/1998 | 27/10/2000 | Dissolved |
| C S R (U K) Holdings | 02183697 | 30/06/1991 | 25/10/1996 | Dissolved |
| C S R (U K) Holdings | 02183697 | 30/06/1991 | 25/10/1996 | Dissolved |
| C S R Building Materials (U K) Ltd | 02197367 | 29/06/1992 | 25/10/1996 | Dissolved |
| C S R Building Materials (U K) Ltd | 02197367 | 29/06/1992 | 25/10/1996 | Dissolved |
| C S R Gypsum Products (U K) Ltd | 02147902 | 11/07/1991 | 25/10/1996 | Dissolved |
| CAMPBELL SMITH & COMPANY LIMITED | 00050470 | 22/04/1999 | 16/09/2003 | Gold |
| COUSINS LIMITED | 01218716 | 01/03/1998 | 16/09/2003 | Gold |
| CSR HUMES (U.K.) LIMITED | 00536806 | 31/03/1992 | 25/10/1996 | Insolvent |
| CSR HUMES (U.K.) LIMITED | 00536806 | 31/03/1992 | 25/10/1996 | Insolvent |
| Cousins (Group Holdings) Ltd | 03807392 | 14/07/1999 | 16/09/2003 | Dissolved |
| Cousins (Group Holdings) Ltd | 03807392 | 14/07/1999 | 14/07/1999 | Dissolved |
| Cousins (London) Ltd | 03728431 | 08/03/1999 | 16/09/2003 | Dissolved |
| Cousins (Maintenance) Ltd | 03921627 | 14/02/2000 | 16/09/2003 | Dissolved |
| Flame Engineering Ltd | 00987770 | 28/10/1996 | 27/02/1998 | Dissolved |
| RECORD AUTOMATIC DOORS (UK) LIMITED | 02608093 | 01/07/2004 | 08/08/2005 | Dissolved |
| THE AEROGEN COMPANY LIMITED | 02282511 | 28/10/1996 | 27/02/1998 | Silver |