| Company | Timeline | Status | |
| Excel Calibration & Test Limited Director • Engineer | 27 May 1994←8 Years→20 May 2003 | Active | |
| Swift & Wass Limited Director • Director | 25 Jan 1994←9 Years→20 May 2003 | Active | |
| Nasmyth Bulwell Limited Director • Engineer | 7 May 1992←11 Years→20 May 2003 | Active | |
| L.M.D. Process Limited Director • Engineer | 25 Apr 1991←12 Years→20 May 2003 | Active | |
