| Company | Timeline | Status | |
| Emerson Sales UK Limited Director • Managing Director | 20 Jan 2003←5 Years→9 Feb 2008 | Active | |
| Heap & Partners Limited Director • Engineer | 31 Jan 1992←10 Years→13 Sep 2002 | Active | |
| John Millar (U.K.) Limited Director • Engineer | 1 Jan 1970←55 Years→Current | Active | |
