| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Andrew,Peter,Ltd | 00338677 | 19/09/1997 | Dissolved |
| Barrmil Limited | 00788442 | 19/09/1997 | Dissolved |
| Biffa Ltd | 00297235 | 19/09/1997 | Dissolved |
| CHEMICAL VESSEL SERVICES LIMITED | 01148835 | 19/09/1997 | Dissolved |
| Chemical Vessel Services International Ltd | 01386487 | 19/09/1997 | Dissolved |
| E & A Metals (Wigan) Ltd | 01206781 | 19/09/1997 | Dissolved |
| Fengate Ltd | 01007350 | 19/09/1997 | Dissolved |
| Fieldhouse Brothers Ltd | 01337330 | 19/09/1997 | Dissolved |
| Hargreaves Clearwaste Ltd | 00046409 | 19/09/1997 | Dissolved |
| Humbergate Engineering Ltd | 01004458 | 19/09/1997 | Dissolved |
| Joseph,M,& Son (Wombourne) Ltd | 01356031 | 19/09/1997 | Dissolved |
| North Downs Lime Company,Limited | 00344310 | 19/09/1997 | Dissolved |
| Olley,C T,& Sons (Erith) Ltd | 00536026 | 19/09/1997 | Dissolved |
| Penny, A (Haulage Contractors) Ltd | 00780869 | 19/09/1997 | Dissolved |
| T R Plant (Cumberland) Ltd | 00891916 | 19/09/1997 | Dissolved |
| Waftbrook Ltd | 01540402 | 19/09/1997 | Dissolved |
| Waste Control Limited | 00691083 | 19/09/1997 | Dissolved |
| Waste Fuel Services Ltd | 00219859 | 19/09/1997 | Dissolved |
| Welham & Slack Ltd | 01145196 | 19/09/1997 | Dissolved |
| White Cross Equipment Ltd | 00943408 | 19/09/1997 | Dissolved |
| Winfield Treatment Services Ltd | 01574563 | 19/09/1997 | Dissolved |
| Yorkshire Waste Disposal Ltd | 00447948 | 19/09/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIFFA ENVIRONMENTAL TECHNOLOGY LIMITED | 00338997 | 19/09/1997 | 20/02/1998 | Dissolved |
| BIFFA HOLDINGS LIMITED | 01032104 | 19/09/1997 | 20/02/1998 | Amber |
| BIFFA WASTE SERVICES LIMITED | 00946107 | 19/09/1997 | 20/02/1998 | Amber |
| BIOGENERATION LIMITED | 02970302 | 01/01/1998 | 28/04/1998 | Dissolved |
| DESCALING CONTRACTORS LIMITED | 00630069 | 19/09/1997 | 20/02/1998 | Dissolved |
| EXCLUSIVE CLEANSING SERVICES LIMITED | 00800206 | 19/09/1997 | 20/02/1998 | Dissolved |
| ISLAND WASTE SERVICES LIMITED | 01552791 | 19/09/1997 | 20/02/1998 | Silver |
| M. JOSEPH & SON (BIRMINGHAM) LIMITED | 00440100 | 19/09/1997 | 20/02/1998 | Dissolved |
| REBOUND LIMITED | 01195201 | 19/09/1997 | 20/02/1998 | Dissolved |
| RECLAMATION AND DISPOSAL LIMITED | 00879315 | 19/09/1997 | 20/02/1998 | Not Trading |
| RICHARD BIFFA (RECLAMATION) LIMITED | 00929000 | 19/09/1997 | 20/02/1998 | Not Trading |
| RICHARD BIFFA LIMITED | 00125966 | 19/09/1997 | 20/02/1998 | Dissolved |
| WASTEDRIVE (MANCHESTER) LIMITED | 01517244 | 19/09/1997 | 20/02/1998 | Silver |
| WASTEDRIVE LIMITED | 01396771 | 19/09/1997 | 20/02/1998 | Not Trading |
| WHITE CROSS LIMITED | 01537610 | 19/09/1997 | 20/02/1998 | Not Trading |
| WITHNELL BRICK AND TERRA COTTA COMPANY(1912)LIMITED(THE) | 00121258 | 19/09/1997 | 20/02/1998 | Dissolved |