| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aker Kvaerner Pulp & Paper Holdings Ltd | 05054339 | 26/11/2004 | Dissolved |
| Chase Property Holdings Ltd | 01563422 | 02/09/2008 | Dissolved |
| Covenant Guarantors Ltd | 00839610 | 03/11/2006 | Dissolved |
| KVAERNER BCD LIMITED | 00944911 | 10/11/2000 | Dissolved |
| KVAERNER HUMBEROAK LIMITED | SC058692 | 10/11/2006 | Not Trading |
| KVAERNER METALS CONTINUOUS CASTING LIMITED | 00573390 | 10/11/2006 | Not Trading |
| KVAERNER PROCESS OFFSHORE LIMITED | 01133272 | 31/05/2005 | Dissolved |
| Kvaerner Gibraltar Ltd | 02674603 | 31/08/2007 | Dissolved |
| Kvaerner Kenny Ltd | 03038048 | 25/10/2005 | Dissolved |
| Kvaerner Metals Contracting Ltd | 00866791 | 25/06/2007 | Dissolved |
| Kvaerner National Ltd | SC146498 | 07/03/2005 | Dissolved |
| Kvaerner Oilfield Products Ltd | SC063277 | 31/05/2005 | Dissolved |
| Kvaerner Recruitment Services Ltd | 01266417 | 31/05/2005 | Dissolved |
| Kvaerner T H Engineering Ltd | 02639298 | 31/05/2005 | Dissolved |
| Kvaerner Technology & Research Ltd | 03074511 | 25/06/2007 | Dissolved |
| Magnus Power Ltd | 01948486 | 14/03/2005 | Dissolved |
| Poetbase Ltd | 04302048 | 19/10/2001 | Dissolved |
| Railway Construction Co Ltd | 00926449 | 25/06/2007 | Dissolved |
| TRAFALGAR HOUSE INVESTMENTS LIMITED | 02997647 | 25/06/2007 | Dissolved |
| TRAFALGAR HOUSE TRUSTEES (PSS) LIMITED | 01947392 | 15/10/1997 | Dissolved |
| Th Property Investments Ltd | 05828371 | 25/05/2006 | Dissolved |
| The London Millennium Tower Ltd | 02682601 | 02/11/2004 | Dissolved |
| Trafalgar House Trustees (1990) Ltd | 02537062 | 12/10/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 00058171 LIMITED | 00058171 | 23/05/2000 | 17/01/2005 | Insolvent |
| AKER ENGINEERING & TECHNOLOGY LIMITED | 05391240 | 14/03/2005 | 14/03/2005 | Amber |
| AKER SOLUTIONS DC TRUSTEES LIMITED | 05034264 | 04/02/2004 | 20/02/2004 | Not Trading |
| AMENTUM E&C LIMITED | 04967961 | 18/11/2003 | 08/12/2003 | Silver |
| Aker Kvaerner E&c Americas Holdings Ltd | 05043726 | 13/02/2004 | 25/02/2004 | Dissolved |
| Aker Kvaerner E&c Europe Ltd | 04956371 | 07/11/2003 | 13/11/2003 | Dissolved |
| Aker Kvaerner Operations Ltd | 04895097 | 10/09/2003 | 01/10/2003 | Dissolved |
| Aker Kvaerner Pulp & Paper Holdings Ltd | 05054339 | 24/02/2004 | 26/02/2004 | Dissolved |
| CLEVELAND BRIDGE UK LIMITED | 03749601 | 12/04/1999 | 15/04/1999 | Insolvent |
| FRONTICA BUSINESS SOLUTIONS LIMITED | 04962691 | 13/11/2003 | 20/11/2003 | Dissolved |
| Kvaerner (2004) No.2 Ltd | 05317594 | 20/12/2004 | 22/12/2004 | Dissolved |
| MIDLAND EXPRESSWAY LIMITED | 02309767 | 22/10/1997 | 29/10/1999 | Bronze |
| SPINAKER LIMITED | 05317349 | 20/12/2004 | 22/12/2004 | Insolvent |
| TH E&C RESOURCES LIMITED | 04963470 | 13/11/2003 | 20/11/2003 | Dissolved |
| Th Heavy Engineering Holdings Ltd | 04991785 | 10/12/2003 | 15/12/2003 | Dissolved |
| Th Oil & Gas Resources Ltd | 04963108 | 13/11/2003 | 20/11/2003 | Dissolved |