| Company | Timeline | Status | |
| Partwell Holdings Limited Director • Company Director | 13 Jan 2010←3 Years→24 Jan 2013 | Active | |
| Partwell Cutting Technology Limited Director • Company Director | 28 Dec 1990←22 Years→24 Jan 2013 | Active | |
| Partwell Special Steels Limited Director • Chairman | 14 Nov 1990←22 Years→24 Jan 2013 | Active | |
