| Company | Timeline | Status | |
| Forest Civil Engineering Limited Director • Director | 6 Oct 1994←11 Months→7 Sep 1995 | Liquidation | |
| Betaworld Limited Director • Secretary | 15 Mar 1993←14 Years→18 Sep 2007 | Dissolved | |
| Betaworld Limited Secretary • Secretary | 15 Mar 1993←14 Years→18 Sep 2007 | Dissolved | |
