| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Dobbie McInnes Ltd | SC004606 | 31/08/1989 | Dissolved |
| Shearer Tube Co Ltd | SC025564 | 31/08/1989 | Dissolved |
| Taylor,James,(Scotstoun) Ltd | SC075922 | 31/08/1989 | Dissolved |
| Y & C Valvework Ltd | SC046206 | 31/08/1989 | Dissolved |
| Young & Cunningham (Liverpool) Ltd | SC029209 | 31/08/1989 | Dissolved |
| Young & Cunningham (London) Ltd | SC057002 | 31/08/1989 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH VALVE AND ACTUATOR ASSOCIATION LIMITED | 01141396 | 25/06/1998 | 31/03/2006 | Gold |
| CUNNINGHAM & SHEARER (HOLDINGS) LIMITED | SC044233 | 31/08/1989 | 09/12/2004 | Dissolved |
| GLASGOW BUILDING PRESERVATION TRUST | SC079721 | 11/10/1995 | 01/11/2000 | Amber |
| Methil Realisations Ltd | SC029208 | 31/08/1989 | 14/03/2005 | Dissolved |
| YCM REALISATIONS LIMITED | SC031645 | 31/08/1989 | 14/03/2005 | Dissolved |