| Company | Timeline | Status | |
| Kevothermal Limited Director • Company Director  | 23 Jun 2006←2 Years 8 Months→17 Mar 2009  | Liquidation  | |
| Kevothermal Limited Secretary • Company Director  | 23 Jun 2006←2 Years 8 Months→17 Mar 2009  | Liquidation  | |
Sca Logistics No.2 Limited Director • Director  | 1 Dec 2000←4 Years→31 Aug 2005  | Dissolved  | |
| Laminar Medica Limited Director • Company Director  | 17 Nov 1991←9 Years→30 Nov 2000  | Active  | |
