| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Thermakeep Plastics Ltd | SC108727 | 19/04/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Amk Plastics Ltd | 03086785 | 29/02/2000 | 01/01/2003 | Dissolved |
| BOILER AND RADIATOR MANUFACTURERS ASSOCIATION LIMITED(THE) | 00371055 | 23/06/2006 | 14/05/2010 | Dissolved |
| FIRST CIRCLE PACKAGING LIMITED | 00400002 | 05/08/1991 | 01/01/2003 | Bronze |
| HAMWORTHY HEATING LIMITED | 02223589 | 24/05/2005 | 21/03/2008 | Not Trading |
| JOHN HEATHCOAT & COMPANY (HOLDINGS) LIMITED | 01829759 | 01/01/2005 | 31/12/2012 | Silver |
| PACKAGING TECHNOLOGIES HOLDINGS LIMITED | 07840818 | 20/06/2012 | 05/01/2015 | Dissolved |
| PERSONAL PROTECTION SYSTEMS LIMITED | 00762284 | 01/03/2001 | 01/01/2003 | Dissolved |
| PLYSU CONTAINERS LIMITED, | 00523343 | 26/10/1991 | 01/01/2003 | Dissolved |
| Paklite Ltd | 01138724 | 29/02/2000 | 01/01/2003 | Dissolved |
| Polyval Plc | 03109644 | 30/10/2002 | 25/11/2003 | Dissolved |
| Seckloe 161 Ltd | 02456747 | 07/08/2003 | 04/04/2007 | Dissolved |
| Simon Renfrew Containers Ltd | 01716545 | 29/02/2000 | 01/01/2003 | Dissolved |