| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CURTIS STEEL LIMITED | 05500627 | 14/11/2005 | Not Trading |
| CURTSONS (RADSTOCK) LIMITED | 06087237 | 25/04/2007 | Not Trading |
| H.L. SMITH SECURITIES LIMITED | 02187957 | 12/07/2001 | Bronze |
| HEXA GROUP HOLDINGS LIMITED | 11731706 | 18/12/2018 | Gold |
| HIGHWOOD JOINERY AND DESIGN LIMITED | 07614363 | 26/04/2011 | Dissolved |
| HLS INSTALLATIONS LIMITED | 06160630 | 30/01/2009 | Not Trading |
| HLS INVESTMENT HOLDINGS LIMITED | 05610554 | 24/07/2006 | Dissolved |
| INFINITY GLASS LIMITED | 05565322 | 25/11/2005 | Dissolved |
| OAG LIMITED | 06077937 | 30/01/2009 | Bronze |
| OGI LIMITED | 07521319 | 08/02/2011 | Dissolved |
| OPTIMA CONTRACTING LIMITED | 01886477 | 19/09/1992 | Silver |
| OPTIMA GLASS INSTALLATIONS LIMITED | 07521371 | 08/02/2011 | Not Trading |
| OPTIMA INSTALLATIONS LIMITED | 03328830 | 06/03/1997 | Gold |
| OPTIMA INVESTMENTS LIMITED | 06777970 | 22/12/2008 | Gold |
| OPTIMA OFFICE INTERIORS LIMITED | SC430170 | 10/08/2012 | Dissolved |
| OPTIMA PARTITIONING SYSTEMS LIMITED | 02057739 | 03/04/1995 | Not Trading |
| OPTIMA PRODUCTS LIMITED | 01033081 | 14/03/1997 | Gold |
| PUROPTIMA LIMITED | 14611886 | 23/01/2023 | Not Trading |
| UNILOCK LIMITED | 03368450 | 10/06/1997 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BERKSHIRE PROPERTY DEVELOPMENT LIMITED | 07609723 | 19/04/2011 | 01/08/2013 | Dissolved |
| GRAPHIC IMAGE SOLUTIONS LIMITED | 06699814 | 17/09/2008 | 31/07/2013 | Gold |
| WOW BUILD LIMITED | 05500575 | 28/09/2005 | 22/07/2013 | Insolvent |
| WOW CONTRACTING LIMITED | 06582943 | 30/01/2009 | 22/07/2013 | Insolvent |