| Company | Timeline | Status | |
| Aqua Geotech Ltd Director • Company Director | 8 May 1998←1 Year 1 Month→8 Jun 1999 | Dissolved | |
| Aqua Geotech Ltd Secretary • Company Director | 8 May 1998←3 Years→24 Oct 2001 | Dissolved | |
| Westland Barton Limited Secretary • Unreported | 18 May 1994←7 Years→24 Jul 2001 | Active | |
