| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A.V.P. Products Limited | 02775514 | 21/12/1992 | Dissolved |
| ABSOLUTE NAVIGATION LIMITED | 07307155 | 07/07/2010 | Dissolved |
| AQUAVEC LTD | 08754795 | 30/10/2013 | Insolvent |
| Bromark Environmental Products Ltd | 04251967 | 13/07/2001 | Dissolved |
| Cymric Chemical Products Ltd | 03475465 | 03/12/1997 | Dissolved |
| Cymric Chemical Products Ltd | 03475465 | 03/12/1997 | Dissolved |
| DEUX SINGES LTD | 09887753 | 25/11/2015 | One Red Flag |
| FLAMECHECK INTERNATIONAL UK LIMITED | 07448690 | 23/11/2010 | Dissolved |
| Gibbsnova Ltd | 02276571 | 02/01/1991 | Dissolved |
| Gibbsnova Ltd | 02276571 | 02/01/1991 | Dissolved |
| Northwest Technical Sales Limited | 02718564 | 29/05/1992 | Dissolved |
| R.D. Technology Ltd | 03940483 | 06/03/2000 | Dissolved |
| RSDW LIMITED | 07390015 | 28/09/2010 | Dissolved |
| Rainbow Sailing School Ltd | 03903638 | 01/12/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GREASED LIGHTNING LTD | 02505266 | 10/09/2001 | 28/02/2006 | One Red Flag |
| HARLEQUIN CHEMICALS LIMITED | 02772531 | 10/12/1992 | 31/03/1995 | Dissolved |
| Impala Products Ltd | 03927763 | 17/02/2000 | 31/08/2000 | Dissolved |
| MARINE 16 LTD | 05208761 | 23/08/2006 | 25/02/2009 | Bronze |
| MARINE 16 LTD | 05208761 | 23/08/2006 | 19/12/2016 | Bronze |
| MEDSA GROUP LIMITED | 05084053 | 25/03/2004 | 20/01/2006 | Bronze |
| SILPROTECT LTD | 06389410 | 03/10/2007 | 30/01/2012 | Dissolved |