| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COOPCAM (U.K.) LIMITED | 01080126 | 01/10/1994 | Dissolved |
| Ionstream Ltd | 05906994 | 08/09/2006 | Dissolved |
| Orbit Valve Plc | 02065246 | 31/12/1998 | Dissolved |
| Orbit Valve Plc | 02065246 | 31/12/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AXSIA GROUP LIMITED | 03508104 | 18/11/2009 | 01/10/2010 | Dissolved |
| AXSIA HOLDINGS UNLIMITED | 04150927 | 18/11/2009 | 01/10/2010 | Amber |
| AXSIA HOWMAR LIMITED | 00961792 | 18/11/2009 | 01/10/2010 | Dissolved |
| CAMERON INDUSTRIES UNLIMITED | 07293147 | 23/06/2010 | 01/10/2010 | One Red Flag |
| CAMERON INTEGRATED SERVICES LIMITED | 03205984 | 01/05/1997 | 13/10/2006 | Bronze |
| CAMERON INTEGRATED SERVICES LIMITED | 03205984 | 01/07/1996 | 13/10/2006 | Bronze |
| CAMERON PENSIONS TRUSTEE LIMITED | 03001435 | 06/10/1995 | 01/10/2010 | Not Trading |
| CAMERON PETROLEUM (UK) LIMITED | 04589882 | 19/12/2002 | 01/10/2010 | Silver |
| CAMERON PETROLEUM INVESTMENTS LIMITED | 04550385 | 01/05/2008 | 01/10/2010 | Gold |
| CAMERON PETROLEUM INVESTMENTS LIMITED | 04550385 | 22/10/2002 | 01/10/2010 | Gold |
| CAMERON PRODUCTS LIMITED | 02106584 | 18/11/2009 | 01/10/2010 | Dissolved |
| CAMERON SYSTEMS LIMITED | 04291991 | 02/06/2004 | 01/10/2010 | Amber |
| CAMERON TECHNOLOGIES UK LIMITED | 03440964 | 19/12/2005 | 01/10/2010 | Dissolved |
| INTERNATIONAL VALVES LIMITED | 02561616 | 29/11/2005 | 01/10/2010 | Dissolved |
| INTERNATIONAL VALVES LIMITED | 02561616 | 29/11/2005 | 01/10/2010 | Dissolved |
| JISKOOT HOLDINGS UNLIMITED | 00692441 | 26/03/2008 | 01/10/2010 | Amber |
| JISKOOT HOLDINGS UNLIMITED | 00692441 | 26/03/2008 | 01/10/2010 | Amber |
| JISKOOT LIMITED | 01834943 | 26/03/2008 | 01/10/2010 | Dissolved |
| JISKOOT LIMITED | 01834943 | 26/03/2008 | 01/10/2010 | Dissolved |
| KCC GROUP LIMITED | 03456033 | 02/06/2004 | 01/10/2010 | Dissolved |
| KCC PROCESS EQUIPMENT LIMITED | 01862795 | 02/06/2004 | 01/10/2010 | Dissolved |
| ONESUBSEA OFFSHORE ENGINEERING LIMITED | 02107702 | 06/10/1995 | 01/10/2010 | Bronze |
| ONESUBSEA OFFSHORE ENGINEERING LIMITED | 02107702 | 06/10/1995 | 01/10/2010 | Bronze |
| ONESUBSEA OPERATIONS LIMITED | SC226359 | 13/03/2007 | 01/10/2010 | Bronze |
| ONESUBSEA OPERATIONS LIMITED | SC226359 | 13/03/2007 | 01/10/2010 | Bronze |
| ONESUBSEA UK LIMITED | 00400176 | 10/01/1996 | 01/10/2010 | Gold |
| ONESUBSEA UK LIMITED | 00400176 | 30/12/1994 | 01/10/2010 | Gold |
| PETRECO INTERNATIONAL (MIDDLE EAST) LIMITED | 03485833 | 02/06/2004 | 01/10/2010 | Bronze |
| PETRECO-KCC LIMITED | 04738647 | 02/06/2004 | 01/10/2010 | Dissolved |
| R J B ENGINEERING (UK) LIMITED | 03094004 | 02/06/2004 | 01/10/2010 | Dissolved |
| RICHARD MOZLEY LIMITED | 01364279 | 18/11/2009 | 01/10/2010 | Dissolved |