| Company | Timeline | Status | |
| SG Technologies Limited Director • Director | 29 Dec 1990←5 Years→23 Jul 1996 | Active | |
Magnet Technologies Limited Director • Director | 29 Dec 1990←5 Years→30 Jun 1996 | Dissolved | |
| SG Technologies Limited Director • Unreported | 1 Jan 1970←26 Years→23 Jul 1996 | Active | |
