| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EVOLA LIMITED | 04014892 | 27/07/2009 | Dissolved |
| Intel Controls Ltd | 03164480 | 26/02/1996 | Dissolved |
| Lynk Investments Ltd | 04842761 | 23/07/2003 | Dissolved |
| Lynk Valves Ltd | 02046963 | 25/10/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EMERSON PROCESS MANAGEMENT DISTRIBUTION LIMITED | 03774326 | 20/05/1999 | 08/10/1999 | One Red Flag |
| EMERSON PROCESS MANAGEMENT LIMITED | 00671801 | 01/06/1998 | 08/10/1999 | Bronze |
| MOGAS INDUSTRIES LIMITED | 06216311 | 17/04/2007 | 28/03/2013 | Gold |
| SEVERN GLOCON LIMITED | 00688539 | 25/07/2000 | 01/01/2003 | Silver |
| SEVERN UNIVAL LIMITED | 01564220 | 25/07/2000 | 01/01/2003 | Amber |
| SORBO FORTY-EIGHT LIMITED | 00826433 | 15/06/1992 | 08/11/1996 | Dissolved |