| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Stanley Cylinders Ltd | 01214072 | 17/02/2005 | Dissolved |
| Yorkshire Cylinders Ltd | 02949972 | 17/02/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A.L.B.S. LIMITED | 03413679 | 27/04/2005 | 31/12/2012 | Dissolved |
| ALBION WATER HEATERS | 03413752 | 27/04/2005 | 31/12/2012 | Dissolved |
| COATES DESIGN PARTNERSHIP LIMITED | 04389682 | 29/03/2007 | 31/12/2012 | Dissolved |
| ENVIRONMENTAL TREATMENT SYSTEMS LIMITED | 03888183 | 24/11/2000 | 01/06/2001 | Strike Off |
| KINGSPAN E&R SERVICES | 02702796 | 17/02/2005 | 31/12/2012 | Dissolved |
| KINGSPAN HOT WATER SYSTEMS LIMITED | 04357772 | 17/02/2005 | 31/12/2012 | Dissolved |
| KINGSPAN SOLAR LIMITED | 05486212 | 29/03/2007 | 31/12/2012 | Dissolved |
| KINGSPAN WATER & ENERGY LIMITED | NI017631 | 22/02/2002 | 31/12/2012 | Silver |
| OFTEC LIMITED | 02739706 | 29/04/2003 | 15/04/2005 | One Red Flag |
| RCM STAINLESS LIMITED | 04767069 | 17/02/2005 | 31/12/2012 | Dissolved |
| TITAN PLASTECH | 03900916 | 22/02/2002 | 31/12/2012 | Dissolved |
| TITAN POLLUTION CONTROL LIMITED | 01222218 | 24/11/2000 | 01/06/2001 | Dissolved |
| TYRRELL TANKS LIMITED | NI010553 | 26/08/2003 | 31/12/2012 | Dissolved |