| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Energy Line (Europe) Ltd | 03443485 | 25/06/1998 | Dissolved |
| Energy Line (U K) Ltd | 03443484 | 02/10/1997 | Dissolved |
| Enviro-Sol (U K) Ltd | 03010138 | 07/11/1995 | Dissolved |
| Enviro-Sol (U K) Ltd | 03010138 | 07/11/1995 | Dissolved |
| GAUGE & TOOL MAKERS'ASSOCIATION(THE) | 00375508 | 04/01/2016 | Silver |
| HARMONEA LTD | 03539690 | 06/04/1998 | Silver |
| HARMONEA TRAINING LIMITED | 06698995 | 16/09/2008 | Dissolved |
| Harrison,E,Ltd | 03898765 | 23/12/1999 | Dissolved |
| THE TOOLING TRUST | 06884781 | 18/01/2016 | Dissolved |
| The Crane Group Ltd | 03358259 | 13/05/1997 | Dissolved |
| Utilities Resource Management Ltd | 03267417 | 23/10/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Energy Line (Europe) Ltd | 03443485 | 02/10/1997 | 01/07/1998 | Dissolved |
| Energy Line Ltd | 03168329 | 06/03/1996 | 30/06/1998 | Dissolved |
| Gawn Ltd | 03163123 | 22/02/1996 | 24/07/1998 | Dissolved |
| Gawn Ltd | 03163123 | 24/07/1998 | 14/04/1999 | Dissolved |
| LA CHEMME LIMITED | 03685688 | 01/01/1999 | 31/03/1999 | Dissolved |
| QUALITY CATERERS GROUP LIMITED | 03205440 | 02/05/1997 | 19/06/2018 | Dissolved |
| YOUR START-UP BUSINESS LIMITED | 07962421 | 23/02/2012 | 10/12/2012 | Dissolved |