| Company | Timeline | Status | |
| Intercontrol Metering Systems Limited Director • Director | 27 Nov 2001←19 Years→31 Aug 2021 | Dissolved | |
TSM (Consultants) Limited Director • Director | 29 Jan 1996←16 Years→6 Jan 2013 | Dissolved | |
| Kobold Instruments Limited Secretary • Unreported | 29 Mar 1991←1 Year 7 Months→30 Oct 1992 | Active | |
TSM (Consultants) Limited Director • General Manager | 11 Jan 1991←2 Years 4 Months→25 May 1993 | Dissolved | |
