| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| D C F Engineering Ltd | 03415331 | 23/11/1999 | Dissolved |
| Fennel Engineers Ltd | 03588725 | 20/11/1998 | Dissolved |
| Gatewell Engineering Ltd | 03753429 | 14/07/1999 | Dissolved |
| Giltpack Packaging Ltd | 02584702 | 21/12/1999 | Dissolved |
| Inhoco 3311 Ltd | 05761891 | 06/07/2006 | Dissolved |
| Rutland Engineers Ltd | 03865059 | 22/02/2000 | Dissolved |
| Sure Services Ltd | 03578890 | 10/06/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Functional Safety Consultancy Ltd | 04181075 | 21/12/2004 | 27/09/2007 | Dissolved |
| ICS TRIPLEX SILVERTECH LIMITED | 01783852 | 21/12/2004 | 31/01/2007 | Dissolved |
| ICS TRIPLEX TECHNOLOGY LIMITED | 01017322 | 31/01/2007 | 31/03/2009 | Dissolved |