| Company | Timeline | Status | |
| Anderson Engineering Solutions Limited Director • Engineer  | 29 May 2003←1 Year 3 Months→7 Sep 2004  | Active  | |
| Anderson Engineering Solutions Limited Secretary • Director  | 29 May 2003←1 Year 3 Months→7 Sep 2004  | Active  | |
| Metanodic (Engineers) Limited Director • Unreported  | 1 Jan 1970←55 Years→Current  | Active  | |
