| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| C C S Automation Ltd | 02908846 | 16/03/1994 | Dissolved |
| C C S International Ltd | 00800952 | 31/08/1992 | Dissolved |
| Central Ceramic Services Ltd | 03071166 | 21/06/1995 | Dissolved |
| J. W. RATCLIFFE & SONS (ENGINEERS) LIMITED | 00576413 | 20/06/1985 | Dissolved |
| Neotek Engineering Ltd | 02827617 | 24/08/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| INTERDRI LIMITED | 02763733 | 24/08/1993 | 09/09/2003 | Dissolved |
| Piers McCauley Ltd | 02577194 | 28/01/1992 | 20/10/1995 | Dissolved |