| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Jdg Drake Plc | 01523083 | 15/08/1991 | Dissolved |
| Shelfco (No.7777) Ltd | 03742086 | 24/03/1999 | Dissolved |
| The Hertfordshire Training & Enterprise Council | 02427517 | 30/07/1999 | Dissolved |
| Whittome Plant Hire Ltd | 00365135 | 31/12/1990 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A Bell & Son (Paddington) Ltd | 02868740 | 19/11/1993 | 25/07/1999 | Dissolved |
| BELL PROJECTS LIMITED | 00404151 | 30/12/1990 | 25/06/1999 | Dissolved |
| BPH REALISATIONS LIMITED | 01518966 | 15/08/1991 | 25/06/1999 | Dissolved |
| Bell Design & Construct Ltd | 02868730 | 19/11/1993 | 25/07/1999 | Dissolved |
| Bell Project Management Ltd | 02868735 | 19/11/1993 | 25/07/1999 | Dissolved |
| Capital Sales Ltd | 02256315 | 15/08/1991 | 25/07/1999 | Dissolved |
| EAST OF ENGLAND INTERNATIONAL LIMITED | 03340656 | 07/04/1997 | 20/11/2001 | Dissolved |
| ENTERPRISE ISLINGTON LIMITED | 03450435 | 15/10/1997 | 14/02/2001 | Dissolved |
| EXEMPLAS HOLDINGS LIMITED | 02763292 | 25/10/1994 | 08/01/2002 | Dissolved |
| IBEX EUROPE LIMITED | 02100015 | 15/08/1991 | 25/07/1999 | Dissolved |
| IBEX INTERIORS LIMITED | 02099985 | 15/08/1991 | 25/06/1999 | Dissolved |
| JOHN DOYLE BASEMENTS LIMITED | 02946446 | 12/08/1994 | 25/06/1999 | Dissolved |
| JOHN DOYLE CIVIL ENGINEERING LIMITED | 01991116 | 15/08/1991 | 25/07/1999 | Dissolved |
| JOHN DOYLE CONSTRUCTION LIMITED | 00893735 | 15/08/1991 | 25/06/1999 | Insolvent |
| JOHN DOYLE DEVELOPMENT LIMITED | 01518964 | 15/08/1991 | 25/06/1999 | Dissolved |
| JOHN DOYLE PLANT LIMITED | 02145782 | 15/08/1991 | 25/07/1999 | Dissolved |
| Jay Dee Racing Ltd | 01666976 | 15/08/1991 | 25/07/1999 | Dissolved |
| John Doyle Design & Construct Ltd | 02142797 | 15/08/1991 | 25/07/1999 | Dissolved |
| John Doyle Haulage Ltd | 01518965 | 15/08/1991 | 25/07/1999 | Dissolved |
| John Doyle Investments Ltd | 02544584 | 01/10/1991 | 25/07/1999 | Dissolved |
| John Doyle Project Management Ltd | 02142796 | 15/08/1991 | 25/07/1999 | Dissolved |
| John Doyle Safety Services Ltd | 01518884 | 15/08/1991 | 25/06/1999 | Dissolved |
| Nico Interiors Ltd | 03177550 | 10/04/1996 | 25/07/1999 | Dissolved |
| Nico International Ltd | 03177529 | 10/04/1996 | 25/07/1999 | Dissolved |
| Nico Refurbishment Ltd | 03177554 | 10/04/1996 | 25/07/1999 | Dissolved |
| SMARTBARGE LIMITED | 02233348 | 15/08/1991 | 25/07/1999 | Dissolved |
| THE BUSINESS SERVICES ASSOCIATION | 02834529 | 01/08/1997 | 30/06/2004 | Bronze |
| Team Services Ltd | 03263207 | 27/11/1996 | 25/07/1999 | Dissolved |