| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 12 SOUTHEND ROAD MANAGEMENT COMPANY LIMITED | 03128970 | 15/12/1995 | One Red Flag |
| 12 SOUTHEND ROAD MANAGEMENT COMPANY LIMITED | 03128970 | 01/12/1997 | One Red Flag |
| EQUAL IP LTD. | 05035852 | 15/03/2004 | Silver |
| EQUAL IP LTD. | 05035852 | 16/08/2010 | Silver |
| HAYNE COURT MGT. LIMITED | 04951605 | 08/11/2003 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIOPROCESSING CORPORATION LIMITED | 02010173 | 24/09/1996 | 31/01/1997 | Dissolved |
| BIOPROCESSING LIMITED | 01658867 | 24/09/1996 | 24/02/1997 | Dissolved |
| Btg Licensing Ltd | 03102946 | 20/09/1995 | 12/05/1997 | Dissolved |
| GREEN RESCUE LIMITED | 03468615 | 06/05/1998 | 30/11/2010 | Dissolved |
| GREEN RESCUE LIMITED | 03468615 | 06/05/1998 | 28/02/2002 | Dissolved |
| HADLEIGH COURT MANAGEMENT COMPANY LIMITED | 02384730 | 01/07/1993 | 08/08/2005 | Amber |
| HAYNE COURT MGT. LIMITED | 04951605 | 08/11/2003 | 27/07/2021 | Silver |
| LICENSING EXECUTIVES SOCIETY LIMITED | 01103462 | 03/07/1997 | 14/07/2011 | Silver |