| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A.C. YULE & SON LIMITED | SC045388 | 09/12/1988 | Dissolved |
| ACY (T. W.) LIMITED | SC082295 | 15/12/1999 | Dissolved |
| ARCHITECTURAL GLAZING PRODUCTS LIMITED | SC207743 | 21/07/2000 | Dissolved |
| FULLEX ARCHITECTURAL ALUMINIUM LIMITED | SC210039 | 21/12/2000 | Dissolved |
| Kwik Glass Ltd | SC156549 | 28/04/1995 | Dissolved |
| Mountainhill Limited | SC146354 | 22/10/1993 | Dissolved |
| REACTOR EMERGENCY MAINTENANCE SERVICES LTD. | SC208937 | 28/07/2000 | Dissolved |
| Rainbow Glass Ltd | SC098454 | 29/06/1995 | Dissolved |
| Seal-Rite Scotland Ltd | SC098606 | 07/03/1997 | Dissolved |
| TAYSIDE WINDOWS (HOLDINGS) LIMITED | SC124153 | 15/12/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GLASS TRAINING LIMITED | 01658599 | 25/10/2006 | 17/07/2012 | Dissolved |
| NETWORK VEKA LIMITED | 04029350 | 01/02/2003 | 30/04/2005 | Gold |