| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| B I INDUSTRIES (HOLDINGS) LIMITED | 02475446 | 28/02/1992 | Dissolved |
| B I Industries Ltd | 05228873 | 13/09/2004 | Dissolved |
| B I PROCESS LIMITED | 02077849 | 10/07/1998 | Insolvent |
| B I SUPPORT SERVICES LIMITED | 02667693 | 03/12/1992 | Dissolved |
| BI TECHNOLOGY SOLUTIONS LTD. | 03674532 | 01/05/2001 | Dissolved |
| BURTON ASBESTOS REMOVAL (CARDIFF) LIMITED | 02629252 | 15/07/1991 | Gold |
| BURTON ENVIRONMENTAL LIMITED | 02028703 | 29/12/1992 | One Red Flag |
| Bi Consultants Ltd | 02531560 | 16/08/1991 | Dissolved |
| Branston Insulations Limited | 02275731 | 31/12/1990 | Dissolved |
| Burton Asbestos Removal Ltd | 03571268 | 28/05/1998 | Dissolved |
| Burton Insulation Products Ltd | 02138489 | 31/12/1992 | Dissolved |
| Burton Insulations Ltd | 03408782 | 24/07/1997 | Dissolved |
| ELSON CONSTRUCTION LIMITED | 04092779 | 19/10/2000 | Dissolved |
| ELSON INDUSTRIES LIMITED | 00172096 | 04/10/1991 | Dissolved |
| ELSON PROJECTS LIMITED | 02693747 | 04/03/1992 | Dissolved |
| ERIN ENGINEERING LIMITED | 02515656 | 25/06/1991 | Dissolved |
| Elson Automation Ltd | 02393308 | 08/06/1992 | Dissolved |
| Elson Packaging Ltd | 02515499 | 25/06/1991 | Dissolved |
| Elson Products Ltd | 02668806 | 06/12/1992 | Dissolved |
| Elson Systems Ltd | 02544370 | 28/09/1992 | Dissolved |
| Erin Engineering Ltd | 01222421 | 14/07/1994 | Dissolved |
| MINDON ENGINEERING (NOTTINGHAM) LIMITED | 00917672 | 31/03/1999 | Dissolved |
| Microdat Tusker Ltd | 03182294 | 03/04/1996 | Dissolved |
| PLM (HOLDINGS) LIMITED | 03790012 | 15/06/1999 | Dissolved |
| PLM DEVELOPMENTS LIMITED | 04219477 | 18/05/2001 | Dissolved |
| PLM PROPERTIES LIMITED | 01866570 | 02/07/1991 | Dissolved |
| PROCESS PIPEWORK SERVICES LIMITED | 03622969 | 04/05/2001 | Insolvent |
| Process Engineering Services Ltd | 01721838 | 09/04/2001 | Dissolved |
| SHOBWOOD ENGINEERING (BURTON) LIMITED | 02636512 | 09/08/1991 | Dissolved |
| Spode House (2000) Ltd | 03718332 | 23/02/1999 | Dissolved |
| The Malthouse (Horninglow) Management Co Ltd | 04645039 | 23/06/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Byron Duncan Ltd | 03422299 | 23/03/2001 | 08/11/2006 | Dissolved |
| Hygienic Systems Customer Service Ltd | 01658676 | 23/03/2001 | 08/11/2006 | Dissolved |
| St Thomas's Priory Golf Club Ltd | 02765602 | 18/11/1992 | 08/11/2006 | Dissolved |