| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CJS MANAGEMENT SERVICES LIMITED | 09072977 | 05/06/2014 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GEV GROUP LIMITED | 09711653 | 28/10/2015 | 31/07/2016 | Not Trading |
| GEV HOLDINGS LIMITED | 09318748 | 28/10/2015 | 25/08/2016 | One Red Flag |
| GEV OFFSHORE LIMITED | 06536119 | 28/10/2015 | 21/07/2016 | Strike Off |
| GEV WIND POWER LIMITED | 09735090 | 28/10/2015 | 21/07/2016 | One Red Flag |
| HAPPYDRAW LIMITED | 02590025 | 01/02/1999 | 01/03/2011 | One Red Flag |
| OXIFREE UK LIMITED | 07108496 | 28/10/2015 | 21/07/2016 | Dissolved |
| RWM DATA MANAGEMENT LIMITED | 01790332 | 27/09/1991 | 01/07/2010 | Dissolved |
| SUBSEA MASTERS (UK) LIMITED | 08878090 | 28/10/2015 | 25/08/2016 | Dissolved |
| TRETT CONTRACT SERVICES LIMITED | 01689325 | 27/09/1991 | 31/01/2010 | Bronze |
| TRETT CONTRACT SERVICES LIMITED | 01689325 | 01/05/1998 | 31/01/2010 | Bronze |
| TRETT HOLDINGS LIMITED | 04742346 | 23/04/2003 | 31/01/2010 | Gold |
| TRETT HOLDINGS LIMITED | 04742346 | 23/04/2003 | 31/01/2010 | Gold |
| TRETT LIMITED | 01339325 | 27/09/1991 | 31/01/2010 | One Red Flag |
| TRETT LIMITED | 01339325 | 01/05/1998 | 31/01/2010 | One Red Flag |
| TRETT MANLY PROJECT SERVICES LIMITED | 04537098 | 05/12/2006 | 31/01/2010 | Dissolved |
| TRETT MANLY PROJECT SERVICES LIMITED | 04537098 | 05/12/2006 | 31/01/2010 | Dissolved |
| VENTURA WIND ENERGY LTD | 08881325 | 28/10/2015 | 21/07/2016 | Not Trading |