| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Weldall-Grigg Limited | 00566114 | 28/05/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| British Indestructo Glass Ltd | 00237267 | 28/05/1991 | 31/08/1993 | Dissolved |
| GERMAN-BRITISH CHAMBER OF INDUSTRY & COMMERCE | 01016261 | 20/07/1991 | 19/02/1992 | Gold |
| GLASPLUS LIMITED | 04179022 | 13/12/2001 | 06/05/2004 | Dissolved |
| PILKINGTON UNITED KINGDOM LIMITED | 01417048 | 30/05/1991 | 31/08/1993 | Amber |
| Pilkington Glass (Export) Ltd | 02256953 | 28/05/1991 | 31/08/1993 | Dissolved |
| SOCIETY OF MOTOR MANUFACTURERS AND TRADERS LIMITED(THE) | 00074359 | 10/08/1991 | 09/06/1993 | Gold |
| Stern & Bell Ltd | 00210547 | 28/05/1991 | 31/08/1993 | Dissolved |
| TRIPLEX SAFETY GLASS COMPANY LIMITED | 00242230 | 28/05/1991 | 31/08/1993 | Dissolved |
| Triplex Holdings Ltd | 00179428 | 28/05/1991 | 31/08/1993 | Dissolved |