| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASRY-CENTRAX LIMITED | 07773051 | 14/09/2011 | Dissolved |
| CENTRAX ENERGY (BULGARIA) LIMITED | 05951638 | 29/09/2006 | Dissolved |
| CENTRAX ENERGY LIMITED | 05900446 | 09/08/2006 | Dissolved |
| CENTRAX ENGINEERING LIMITED | 01225880 | 23/05/1991 | One Red Flag |
| CENTRAX ENGINEERING SERVICES LIMITED | 06325390 | 26/07/2007 | Dissolved |
| CENTRAX GAS TURBINES LIMITED | 06029427 | 14/12/2006 | Not Trading |
| CENTRAX HOLDINGS LIMITED | 05805707 | 04/05/2006 | Silver |
| CENTRAX INDUSTRIES LIMITED | 03955434 | 14/07/2000 | One Red Flag |
| CENTRAX INTERNATIONAL LIMITED | 01226213 | 23/05/1991 | Bronze |
| CENTRAX LIMITED | 00592720 | 23/05/1991 | Gold |
| CENTRAX POWER PROJECTS (BULGARIA) LIMITED | 06779482 | 23/12/2008 | Dissolved |
| CENTRAX POWER PROJECTS (CZECH REP) LIMITED | 06697778 | 15/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS (FRANCE) LIMITED | 06697757 | 15/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS (GERMANY) LIMITED | 06697736 | 15/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS (HOLDINGS) LIMITED | 06697629 | 15/09/2008 | Bronze |
| CENTRAX POWER PROJECTS (HUNGARY) LIMITED | 08334782 | 18/12/2012 | Dissolved |
| CENTRAX POWER PROJECTS (INTERNATIONAL) LIMITED | 08334840 | 18/12/2012 | Dissolved |
| CENTRAX POWER PROJECTS (ITALY) LIMITED | 06697671 | 15/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS (LIBYA) LTD | 08333560 | 17/12/2012 | Dissolved |
| CENTRAX POWER PROJECTS (NETHERLANDS) LIMITED | 06697700 | 15/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS (POLAND) LIMITED | 06697760 | 15/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS (PORTUGAL) LIMITED | 06703251 | 19/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS (ROMANIA) LIMITED | 06697769 | 15/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS (RUSSIA) LIMITED | 06697752 | 15/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS (SLOVENIA) LIMITED | 08333591 | 17/12/2012 | Dissolved |
| CENTRAX POWER PROJECTS (SPARE 1) LIMITED | 08333570 | 17/12/2012 | Dissolved |
| CENTRAX POWER PROJECTS (TUNISIA) LIMITED | 06697726 | 15/09/2008 | Dissolved |
| CENTRAX POWER PROJECTS LIMITED | 06293236 | 26/06/2007 | Not Trading |
| CENTRAX PRODUCTION SERVICES LIMITED | 07239442 | 29/04/2010 | Dissolved |
| CENTRAX SERVICES (INDIA) LIMITED | 07043573 | 15/10/2009 | Dissolved |
| CENTRAX TECHNOLOGIES LIMITED | 01731641 | 23/05/1991 | Not Trading |
| CENTRAX TRUSTEES LIMITED | 00581273 | 02/05/2000 | Silver |
| CHILPERIC LIMITED | 08270999 | 17/07/2013 | Dissolved |
| COMPONENT PROCESS AND REPAIR HOLDINGS LIMITED | 10884795 | 26/07/2017 | Amber |
| Curzon 1013 Ltd | 03955431 | 14/09/2000 | Dissolved |
| Curzon 1014 Ltd | 01149353 | 23/05/1991 | Dissolved |
| Curzon 1015 Ltd | 03955423 | 27/09/2000 | Dissolved |
| REBLIM LIMITED | 05899581 | 08/08/2006 | One Red Flag |
| TURBOTHERMIC LIMITED | 00812750 | 23/05/1991 | Not Trading |
| Turbotherm Ltd | 05001949 | 30/03/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| MB AEROSPACE NEWTON ABBOT LIMITED | 05899633 | 08/08/2006 | 01/04/2016 | Bronze |