| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A.L.B.S. LIMITED | 03413679 | 27/04/2005 | Dissolved |
| ALBION WATER HEATERS | 03413752 | 27/04/2005 | Dissolved |
| ALSTEEL FABRICATIONS LIMITED | 00941956 | 29/03/2007 | Dissolved |
| ATLAS TANKS LTD | NI040526 | 21/04/2008 | Dissolved |
| Banro Framing Ltd | 04082872 | 12/10/2006 | Dissolved |
| Banro Ltd | 03812295 | 12/11/2006 | Dissolved |
| COATES DESIGN PARTNERSHIP LIMITED | 04389682 | 29/03/2007 | Dissolved |
| KINGSPAN CENTURY LIMITED | 05332110 | 14/04/2005 | Dissolved |
| KINGSPAN CONTROLLED ENVIRONMENTS | 03086480 | 06/05/2005 | Dissolved |
| KINGSPAN E&R SERVICES | 02702796 | 17/02/2005 | Dissolved |
| KINGSPAN PROPERTY LIMITED | 03620695 | 12/10/2006 | Dissolved |
| MANCHESTER COPPERSMITHS LIMITED | 05630047 | 12/12/2006 | Dissolved |
| OPTIMA HOMES LIMITED | 03932500 | 01/12/2006 | Dissolved |
| PACE TIMBER SYSTEMS (NORTHERN) LIMITED | 04458558 | 01/12/2006 | Dissolved |
| PACE TIMBER SYSTEMS LIMITED | 03875370 | 01/12/2006 | Dissolved |
| RCM STAINLESS LIMITED | 04767069 | 17/02/2005 | Dissolved |
| RENAISSANCE ENLIGHTENED BUILDING LIMITED | 04966080 | 12/10/2006 | Dissolved |
| SAFERIDGE LIMITED | SC151876 | 04/04/2008 | Dissolved |
| SECKLOE 298 LIMITED | 05674747 | 12/10/2006 | Dissolved |
| SENSOR HOLDINGS LIMITED | NI050383 | 24/04/2007 | Dissolved |
| SENSOR SYSTEMS WATCHMAN | NI020631 | 24/02/2006 | Dissolved |
| Stanley Cylinders Ltd | 01214072 | 17/02/2005 | Dissolved |
| TITAN POLLUTION CONTROL LIMITED | 01222218 | 20/01/1999 | Dissolved |
| Woodroe Homes Ltd | NI029236 | 14/04/2005 | Dissolved |
| Yorkshire Cylinders Ltd | 02949972 | 17/02/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CENTURY HOMES TIMBER FRAME LIMITED | 03215059 | 14/04/2005 | 03/03/2009 | Dissolved |
| DEVON AND SOMERSET ENGINEERING COMPANY LIMITED | 01844814 | 25/04/2008 | 21/08/2015 | Dissolved |
| ENVIRONMENTAL TREATMENT SYSTEMS LIMITED | 03888183 | 10/12/1999 | 03/03/2009 | Strike Off |
| EVER 2479 LIMITED | 05210007 | 03/12/2014 | 01/01/2018 | Gold |
| Ferham Products Ltd | 03872639 | 03/11/1999 | 22/02/2002 | Dissolved |
| KINGSPAN CENTURY (NI) LIMITED | 01872933 | 12/10/2006 | 19/08/2011 | Bronze |
| KINGSPAN ENERGY LIMITED | 01386620 | 28/11/2003 | 08/01/2014 | Gold |
| KINGSPAN HOT WATER SYSTEMS LIMITED | 04357772 | 17/02/2005 | 03/03/2009 | Dissolved |
| KINGSPAN LIMITED | 01037468 | 24/11/2000 | 03/03/2009 | Gold |
| KINGSPAN METL-CON LIMITED | 03263720 | 28/11/2003 | 01/01/2018 | Amber |
| KINGSPAN OFF-SITE (TIMBER ENGINEERING) LIMITED | 04614631 | 01/12/2006 | 01/01/2018 | Dissolved |
| KINGSPAN SERVICES (UK) LIMITED | 03590684 | 06/05/2005 | 31/03/2010 | Silver |
| KINGSPAN SOLAR LIMITED | 05486212 | 29/03/2007 | 03/03/2009 | Dissolved |
| KINGSPAN TIMBER SOLUTIONS LIMITED | 04911159 | 21/12/2006 | 03/03/2009 | Bronze |
| KOS (NO.1) LIMITED | 06134965 | 02/03/2007 | 03/03/2009 | Dissolved |
| NOTTARB LIMITED | 02654204 | 25/04/2008 | 25/08/2009 | Dissolved |
| TITAN PLASTECH | 03900916 | 05/01/2000 | 22/02/2002 | Dissolved |
| WOODROE UK LIMITED | 04502390 | 29/04/2005 | 12/09/2006 | Dissolved |