| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Museum Street Consultants Ltd | 03016208 | 31/01/1995 | Dissolved |
| New Cavendish Publishing Ltd | 03202634 | 23/05/1996 | Dissolved |
| Rudkin-Knowles Limited | 01749722 | 22/11/1991 | Dissolved |
| Scorpion Cavendish Ltd | 03058412 | 13/06/1995 | Dissolved |
| West Central Three Ltd | 02427292 | 25/03/1994 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EDUTAINMENT LIMITED | 02626382 | 14/08/1991 | 01/07/1992 | Dissolved |
| Modelacre Ltd | 02186677 | 31/12/1991 | 20/01/1992 | Dissolved |
| NORWICH SCHOOL | 02940688 | 17/06/2005 | 27/11/2009 | Not Trading |
| North Bank Publishing Ltd | 02621856 | 13/08/1991 | 14/02/1992 | Dissolved |