| Company | Timeline | Status | |
| Gainmill Holdings Limited Director • Director | 14 Dec 2006←1 Month→31 Jan 2007 | Dissolved | |
| Desurvey Limited Director • Director | 6 Jun 1991←20 Years→5 Apr 2012 | Liquidation | |
| Desurvey Limited Director • Unreported | 1 Jan 1970←42 Years→5 Apr 2012 | Liquidation | |
