| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AXSIA HOLDINGS UNLIMITED | 04150927 | 06/03/2014 | 13/04/2018 | Amber |
| CAIRNTOUL WELL EQUIPMENT SERVICES LIMITED | SC159191 | 10/04/2014 | 13/04/2018 | Dissolved |
| CAMERON FLOW CONTROL SERVICES (UK) LIMITED | 08379586 | 06/03/2014 | 13/04/2018 | Dissolved |
| CAMERON FLOW CONTROL TECHNOLOGY (UK) LIMITED | 08379585 | 06/03/2014 | 13/04/2018 | Silver |
| CAMERON INDUSTRIES UNLIMITED | 07293147 | 06/03/2014 | 13/04/2018 | One Red Flag |
| CAMERON PETROLEUM (UK) LIMITED | 04589882 | 06/03/2014 | 13/04/2018 | Silver |
| CAMERON PETROLEUM INVESTMENTS LIMITED | 04550385 | 06/03/2014 | 13/04/2018 | Gold |
| CAMERON PRODUCTS LIMITED | 02106584 | 06/03/2014 | 13/04/2018 | Dissolved |
| CAMERON SYSTEMS LIMITED | 04291991 | 06/03/2014 | 13/04/2018 | Amber |
| CAMERON TECHNOLOGIES UK LIMITED | 03440964 | 06/03/2014 | 13/04/2018 | Dissolved |
| DIAMOULD LIMITED | 03797278 | 06/03/2014 | 13/04/2018 | Bronze |
| INTERNATIONAL VALVES LIMITED | 02561616 | 06/03/2014 | 13/04/2018 | Dissolved |
| JISKOOT HOLDINGS UNLIMITED | 00692441 | 06/03/2014 | 13/04/2018 | Amber |
| JISKOOT LIMITED | 01834943 | 06/03/2014 | 13/04/2018 | Dissolved |
| ONESUBSEA INVESTMENTS UK LIMITED | 08431671 | 06/03/2014 | 13/04/2018 | One Red Flag |
| ONESUBSEA IP UK LIMITED | 08432197 | 06/03/2014 | 13/04/2018 | Bronze |
| ONESUBSEA OFFSHORE ENGINEERING LIMITED | 02107702 | 06/03/2014 | 13/04/2018 | Bronze |
| ONESUBSEA OPERATIONS LIMITED | SC226359 | 06/03/2014 | 13/04/2018 | Bronze |
| ONESUBSEA PROCESSING UK LIMITED | SC237293 | 30/10/2014 | 13/04/2018 | Dissolved |
| ONESUBSEA UK LIMITED | 00400176 | 06/03/2014 | 13/04/2018 | Gold |
| PETRECO INTERNATIONAL (MIDDLE EAST) LIMITED | 03485833 | 06/03/2014 | 13/04/2018 | Bronze |