| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Hill Wall Ltd | 00945939 | 01/05/1994 | Dissolved |
| Modular Containment Systems Limited | 02635782 | 01/05/1994 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Bridgetest Technical Services Ltd | 03266332 | 21/10/1996 | 25/03/1998 | Dissolved |
| CAPSTEAD SYSTEMS LIMITED | 02477763 | 06/04/1995 | 25/03/1998 | Dissolved |
| CUNNINGTON AND COOPER LIMITED | 02009791 | 01/05/1994 | 29/05/1995 | Dissolved |
| CUNNINGTON AND COOPER LIMITED | 02009791 | 25/03/1998 | 19/03/1999 | Dissolved |
| G. & J. WEIR, LIMITED | 02490830 | 06/04/1995 | 25/03/1998 | Not Trading |
| HARMCATCH LIMITED | 00527193 | 01/05/1994 | 25/03/1998 | Dissolved |
| TWG ENGINEERING (NO.3) LIMITED | 02029377 | 06/04/1995 | 25/03/1998 | Dissolved |
| TWG ENGINEERING (NO.4) LIMITED | 02477771 | 06/04/1995 | 25/03/1998 | Dissolved |
| TWG ENGINEERING (NO.5) LIMITED | 02640829 | 01/05/1994 | 31/07/1996 | Dissolved |
| TWG ENGINEERING (NO.5) LIMITED | 02640829 | 01/05/1994 | 25/03/1998 | Dissolved |
| TWG ENGINEERING (NO.7) LIMITED | 02531890 | 06/04/1995 | 25/03/1998 | Dissolved |
| TWG ENGINEERING (NO.9) LIMITED | 02700147 | 06/04/1995 | 25/03/1998 | Dissolved |
| Twg Engineering (No.6) Ltd | 03129282 | 22/11/1995 | 25/03/1998 | Dissolved |
| Twg Engineering (No.8) Ltd | 02652453 | 01/05/1994 | 25/03/1998 | Dissolved |
| Wingrove & Rogers Ltd | 02655312 | 01/05/1994 | 25/03/1998 | Dissolved |