| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Boffin Computer Maintenance Ltd | 01889553 | 16/01/1991 | Dissolved |
| C S 2000 Ltd | 01895537 | 16/01/1991 | Dissolved |
| Cavendish Professional Services Ltd | 00603514 | 31/12/1992 | Dissolved |
| Data Rent Limited | 01752056 | 16/01/1991 | Dissolved |
| Ferrari Facilities Management Plc | 01226825 | 16/01/1991 | Dissolved |
| Pericom International Ltd | 01949735 | 16/01/1991 | Dissolved |
| Pericom Technical Systems Ltd | 01876690 | 16/01/1991 | Dissolved |
| Provector Ltd | 01874876 | 16/01/1991 | Dissolved |
| ULLATHORNE PROPERTY COMPANY LIMITED | 00660162 | 18/06/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Agripost Ltd | 02055599 | 24/08/1991 | 25/11/1991 | Dissolved |
| DESIGN-BUILD MANAGEMENT LIMITED | 01903552 | 06/11/2001 | 02/11/2009 | Amber |
| EASY ACCESS SOLUTIONS LIMITED | 03239784 | 14/10/1996 | 17/07/2001 | Dissolved |
| HPS CORPORATE LIMITED | 03240122 | 14/10/1996 | 17/07/2001 | Insolvent |
| MHBG MANAGEMENT LIMITED | 04382636 | 27/02/2002 | 10/11/2006 | Silver |
| MHBG MANAGEMENT LIMITED | 04382636 | 27/02/2002 | 12/12/2007 | Silver |
| PROJECT AHEAD LIMITED | 03872271 | 29/11/1999 | 02/11/2009 | Amber |
| South Bucks Farms Ltd | 02026527 | 24/08/1991 | 25/11/1991 | Dissolved |