| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| KCC GROUP LIMITED | 03456033 | 02/06/2004 | Dissolved |
| KCC PROCESS EQUIPMENT LIMITED | 01862795 | 02/06/2004 | Dissolved |
| PETRECO-KCC LIMITED | 04738647 | 02/06/2004 | Dissolved |
| R J B ENGINEERING (UK) LIMITED | 03094004 | 02/06/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAMERON FLOW CONTROL TECHNOLOGY (UK) LIMITED | 08379585 | 21/06/2013 | 15/10/2017 | Silver |
| CAMERON PENSIONS TRUSTEE LIMITED | 03001435 | 25/09/2002 | 15/10/2017 | Not Trading |
| CAMERON PETROLEUM (UK) LIMITED | 04589882 | 19/12/2002 | 01/10/2010 | Silver |
| CAMERON PETROLEUM INVESTMENTS LIMITED | 04550385 | 22/10/2002 | 01/10/2010 | Gold |
| CAMERON SYSTEMS LIMITED | 04291991 | 02/06/2004 | 14/11/2011 | Amber |
| INTERNATIONAL VALVES LIMITED | 02561616 | 29/11/2005 | 28/11/2011 | Dissolved |
| ONESUBSEA UK LIMITED | 00400176 | 03/10/2002 | 19/07/2013 | Gold |
| PETRECO INTERNATIONAL (MIDDLE EAST) LIMITED | 03485833 | 02/06/2004 | 14/11/2011 | Bronze |