| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 118500 LIMITED | 04899483 | 15/09/2003 | Dissolved |
| 118888 LIMITED | 04899480 | 15/09/2003 | Dissolved |
| BARRELMAKER PROPERTIES LIMITED | 03601892 | 22/07/1998 | Bronze |
| Becker Drives Ltd | 05155245 | 16/06/2004 | Dissolved |
| COOPER FIRE LIMITED | 06011857 | 28/11/2006 | Dissolved |
| COOPERS BLINDS LIMITED | 05977470 | 25/10/2006 | Not Trading |
| COOPERS SMOKE LIMITED | 05977467 | 25/10/2006 | Dissolved |
| COOPERS SOLAR LIMITED | 05977478 | 25/10/2006 | Dissolved |
| FIRE & SMOKE CONTROL LIMITED | 03601895 | 22/07/1998 | Dissolved |
| FIRE BARRIERS LIMITED | 06806961 | 02/02/2009 | Dissolved |
| FIREMASTER FIRE CURTAINS LIMITED | 03708219 | 04/02/1999 | Dissolved |
| FIREMASTER LIMITED | 03605762 | 29/07/1998 | Dissolved |
| G. HALL & CO LIMITED | 08268078 | 25/10/2012 | Not Trading |
| INTERNATIONAL FIRE CURTAINS LIMITED | 08552157 | 31/05/2013 | Dissolved |
| KOOLGLASS LIMITED | 13702412 | 25/10/2021 | Not Trading |
| KOOLSHADE (U.K.) LIMITED | 01646714 | 28/02/1991 | Not Trading |
| MICROLOUVRE LIMITED | 09540165 | 14/04/2015 | Not Trading |
| PRET A PORTOBELLO LIMITED | 06391710 | 01/01/2009 | Dissolved |
| SHEVS LIMITED | 03671715 | 23/11/1998 | Dissolved |
| SMARTLOUVRE TECHNOLOGY LIMITED | 03671995 | 23/11/1998 | One Red Flag |
| SMOKE & FIRE TECHNOLOGY LIMITED | 03601791 | 22/07/1998 | Dissolved |
| SMOKE AND FIRE ENGINEERING LIMITED | 03601893 | 22/07/1998 | Dissolved |
| W COOPER & SON LIMITED | 08268223 | 25/10/2012 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A COOPER GROUP LIMITED | 02293534 | 20/03/1991 | 31/12/2014 | Gold |
| A COOPER PROPERTIES LIMITED | 02743934 | 01/09/1992 | 31/12/2014 | Not Trading |
| COOPERS DRIVES & CONTROLS LIMITED | 03007406 | 30/10/2003 | 31/12/2014 | Not Trading |
| COOPERS FIRE LIMITED | 02010274 | 28/02/1991 | 31/12/2014 | Gold |
| COOPERS WEAVING LIMITED | 07286484 | 16/06/2010 | 31/12/2014 | Gold |
| FIRE FABRICS DIRECT LIMITED | 06759757 | 27/11/2008 | 31/12/2014 | Dissolved |
| SOLAR CONTROL SYSTEMS LIMITED | 02083420 | 28/02/1991 | 31/12/2014 | Dissolved |
| TECHNICAL TEXTILES & COATINGS LIMITED | 07140913 | 29/01/2010 | 31/12/2014 | Dissolved |