| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 02215487 LIMITED | 02215487 | 01/04/2010 | Dissolved |
| BANNER MANAGEMENT SOLUTIONS LIMITED | 07252075 | 13/05/2010 | Dissolved |
| BANNER TECHNOLOGIES LTD | 08254394 | 16/10/2012 | Amber |
| DIAMONDMASTERS HOLDINGS LIMITED | 11198058 | 09/02/2018 | Dissolved |
| FIR INVESTMENTS LIMITED | 08790640 | 26/11/2013 | Strike Off |
| Home Information Services Ltd | 05528941 | 05/08/2005 | Dissolved |
| Home Information Services Ltd | 05528941 | 05/08/2005 | Dissolved |
| JDM (DIAMONDMASTERS) LIMITED | 02815330 | 05/03/2018 | Dissolved |
| Rymech Installations Ltd | 02574722 | 19/06/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BOWDON INDUSTRIAL SERVICES LIMITED | 11167315 | 24/01/2018 | 13/03/2018 | Not Trading |
| BOWDON SERVICES LIMITED | 06659305 | 18/11/2008 | 28/04/2016 | One Red Flag |
| CAPPER ENGINEERING SERVICES | 01794610 | 19/08/1998 | 20/12/1999 | Not Trading |
| CKT PROJECTS LIMITED | 01032209 | 02/04/1998 | 05/10/1999 | Insolvent |
| DUBLCHECK CLEANING SERVICES LIMITED | 02810975 | 01/01/2002 | 03/11/2004 | Bronze |
| DUBLCHECK LIMITED | 03206456 | 01/01/2002 | 03/11/2004 | Silver |
| N+h Acoustics Ltd | 02747915 | 02/04/1998 | 05/10/1999 | Dissolved |
| Norwest Holst Engineering (Scotland) Ltd | SC197519 | 01/07/1999 | 05/10/1999 | Dissolved |
| SHEPLEY ENGINEERS LIMITED | 02926871 | 10/04/1995 | 18/04/1995 | Silver |
| Surveying Inspection Services Ltd | 05010266 | 03/02/2006 | 07/11/2006 | Dissolved |
| Surveying Inspection Services Ltd | 05010266 | 03/02/2006 | 07/11/2006 | Dissolved |
| T.W. SAMPSON LIMITED | 06772187 | 12/12/2008 | 01/04/2010 | Dissolved |
| T.W. Sampson (Holdings) Ltd | 02316685 | 16/10/2008 | 30/01/2009 | Dissolved |
| TASKMASTER DOORS LIMITED | 02292332 | 15/04/2019 | 26/06/2019 | Dissolved |
| TBS INVESTMENTS LIMITED | 09044923 | 15/07/2014 | 19/10/2017 | One Red Flag |
| THE MERCIAN TRUST | 07611347 | 20/04/2011 | 03/07/2013 | Silver |
| THERMAL INSULATION CONTRACTORS ASSOCIATION | 01885918 | 08/06/1998 | 05/11/1999 | Bronze |
| VINCI UK DEVELOPMENTS LIMITED | 00646908 | 02/04/1998 | 05/10/1999 | Gold |