| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ablehill Limited | 02840419 | 05/11/1993 | Dissolved |
| B & T Electrical Plc | 01910902 | 13/08/1998 | Dissolved |
| Digital Copy Centre Ltd | 03618920 | 15/09/1998 | Dissolved |
| Digital Copy Centre Ltd | 03618920 | 28/01/2003 | Dissolved |
| Exchange Brent Cross Management Company Ltd | 02305825 | 31/12/1990 | Dissolved |
| GOLDHAWK DEVELOPMENTS LIMITED | 02316651 | 26/10/1991 | Dissolved |
| LAND AND URBAN PLC | 02030575 | 16/06/1991 | Dissolved |
| Land and Urban Residential Limited | 02384623 | 26/10/1991 | Dissolved |
| Solitaire Productions Plc | 02911139 | 16/07/1998 | Dissolved |
| Solitaire for 2 Ltd. | 02892585 | 16/07/1998 | Dissolved |
| The Exchange Brent Cross Ltd | 02653602 | 08/10/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| APEX BUSINESS CENTRE MANAGEMENT COMPANY LIMITED | 02213903 | 30/03/1991 | 24/05/1995 | Bronze |
| Ablehill Limited | 02840419 | 05/11/1993 | 21/04/1994 | Dissolved |
| Andrew Lynton (Beaconsfield) Ltd | 02962905 | 31/01/1998 | 06/05/1998 | Dissolved |
| Andrew Lynton (Beaconsfield) Ltd | 02962905 | 31/01/1998 | 06/05/1998 | Dissolved |
| Andrew Lynton Property Ltd | 02819173 | 20/05/1996 | 06/05/1998 | Dissolved |
| Arena Leisure Ltd | 02744230 | 24/09/1992 | 24/11/1993 | Dissolved |
| B & T Electrical Plc | 01910902 | 01/02/2000 | 13/03/2001 | Dissolved |
| BERKSHIRE ROAD MANAGEMENT COMPANY LIMITED | 02435374 | 24/10/1991 | 28/10/1992 | Silver |
| Dawcastle Ltd | 03074846 | 31/01/1998 | 06/05/1998 | Dissolved |
| Dawcastle Ltd | 03074846 | 07/07/1995 | 06/05/1998 | Dissolved |
| Ernest,Charles,(Consultants) Ltd | 02617404 | 10/07/1991 | 14/07/1993 | Dissolved |
| Focalstudy Ltd | 03017370 | 31/01/1998 | 06/05/1998 | Dissolved |
| Focalstudy Ltd | 03017370 | 13/03/1995 | 31/01/1998 | Dissolved |
| Hermia Properties Ltd | 03057511 | 31/01/1998 | 06/05/1998 | Dissolved |
| Hermia Properties Ltd | 03057511 | 31/01/1998 | 06/05/1998 | Dissolved |
| Media Natura Ltd | 02279934 | 25/07/1991 | 15/06/1992 | Dissolved |
| Media Natura Trust Ltd | 02286163 | 25/07/1991 | 15/06/1992 | Dissolved |
| Phasecheck Ltd | 02388025 | 14/07/1993 | 06/05/2002 | Dissolved |
| Plsl 215 Limited | 02597519 | 24/04/1991 | 08/10/1991 | Dissolved |
| SOMERFIELD 24-7 LONDON LTD | 03008436 | 15/02/1995 | 06/03/1996 | Dissolved |
| STRAFFAN LODGE PROPERTY LIMITED | 05286102 | 16/05/2005 | 01/11/2011 | Silver |
| Visulink Ltd | 02985107 | 21/11/1994 | 19/12/1996 | Dissolved |
| WOOD HALL SECURITIES LIMITED | 02777126 | 01/04/1996 | 06/05/1998 | Dissolved |
| WOOD HALL STUD LIMITED | 02904418 | 31/01/1998 | 06/05/1998 | One Red Flag |
| WOOD HALL STUD LIMITED | 02904418 | 13/02/1995 | 08/11/1999 | One Red Flag |