| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Hamsard 2849 Ltd | 00762932 | 09/09/2004 | Dissolved |
| Noble Denton & Associates Ltd | 01032634 | 16/03/2005 | Dissolved |
| Noble House Marine Advisers Ltd | 01325199 | 04/02/2000 | Dissolved |
| So 315 Ltd | 01990889 | 01/01/1998 | Dissolved |
| The Marine Technology Directorate Ltd | 02022686 | 17/05/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADVANTICA CORPORATE VENTURES LIMITED | 02450936 | 09/07/2012 | 21/12/2012 | Dissolved |
| ADVANTICA INTELLECTUAL PROPERTY LIMITED | 02732228 | 09/07/2012 | 21/12/2012 | Silver |
| COGSYS LIMITED | 02324632 | 09/07/2012 | 21/12/2012 | Dissolved |
| GERMANISCHER LLOYD INDUSTRIAL SERVICES HOLDINGS (UK) LIMITED | 06300213 | 09/07/2012 | 21/12/2012 | Amber |
| GL INDUSTRIAL SERVICES UK LTD | 03294136 | 09/07/2012 | 21/12/2012 | Gold |
| NOBLE DENTON BOMEL LIMITED | 01847150 | 08/04/2004 | 01/09/2009 | Dissolved |
| NOBLE DENTON CONSULTANTS LIMITED | 05513434 | 09/07/2012 | 18/12/2012 | Silver |
| NOBLE DENTON HOLDINGS LIMITED | 02074108 | 21/07/2000 | 16/10/2006 | One Red Flag |
| NOBLE DENTON SERVICES LIMITED | 05512848 | 24/08/2005 | 18/06/2008 | Dissolved |
| OFFSHORE DYNAMICS LIMITED | 05513433 | 24/08/2005 | 18/06/2008 | Dissolved |
| POSEIDON MARITIME (UK) LIMITED | SC149338 | 13/07/2007 | 18/06/2008 | Dissolved |