| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Eurolab Media Services Ltd | 03207601 | 24/06/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARENA MEDIA HOLDINGS LIMITED | 02954661 | 11/08/1994 | 10/01/2008 | One Red Flag |
| ARENA MEDIA LIMITED | 02535107 | 01/02/2002 | 01/02/2007 | Gold |
| ARENA MEDIA LIMITED | 02535107 | 28/08/1992 | 10/01/2008 | Gold |
| BLM CLILVERD LIMITED | 02939392 | 01/02/2002 | 01/02/2007 | Gold |
| BLM CLILVERD LIMITED | 02939392 | 01/09/1994 | 10/01/2008 | Gold |
| BLM TWO LIMITED | 05587612 | 10/10/2005 | 01/02/2007 | Dissolved |
| Blm Media Ltd | 03978533 | 01/02/2002 | 01/02/2007 | Dissolved |
| Blm Media Ltd | 03978533 | 20/04/2000 | 10/01/2008 | Dissolved |
| Blm Sports Marketing Ltd | 03900940 | 01/02/2002 | 01/02/2007 | Dissolved |
| Blm Sports Marketing Ltd | 03900940 | 02/09/2003 | 10/01/2008 | Dissolved |
| Colmed Ltd | 05685801 | 24/01/2006 | 10/01/2008 | Dissolved |
| Digital Management Technologies Ltd | 04180484 | 02/09/2005 | 01/02/2007 | Dissolved |
| Flint Creative Solutions Ltd | 04103134 | 01/02/2002 | 01/02/2007 | Dissolved |
| Flint Creative Solutions Ltd | 04103134 | 15/06/2001 | 10/01/2008 | Dissolved |
| HAVAS BUSINESS LIMITED | 03648642 | 01/02/2002 | 01/02/2007 | Not Trading |
| HAVAS LABS LIMITED | 03900949 | 07/02/2002 | 01/02/2007 | Not Trading |
| LOCAL PLANET INTERNATIONAL LIMITED | 05982460 | 31/10/2006 | 01/08/2008 | One Red Flag |
| Mercure Ltd | 03648244 | 01/02/2002 | 30/03/2006 | Dissolved |
| NICHOLAS J LOCKETT CONSULTANCY LIMITED | 06547923 | 28/03/2008 | 07/01/2009 | Dissolved |
| NICHOLAS J LOCKETT CONSULTANCY LIMITED | 06547923 | 28/03/2008 | 07/01/2009 | Dissolved |
| Quantum Digital Services Ltd | 03647072 | 01/02/2002 | 01/02/2007 | Dissolved |
| Quantum Media Services Ltd | 03651183 | 01/02/2002 | 01/02/2007 | Dissolved |
| Quantum on-Line Ltd | 03649032 | 01/02/2002 | 01/02/2007 | Dissolved |