| Company | Timeline | Status | |
| TLMMC Limited Director • Consultant | 18 Jun 2008←2 Years→18 Jun 2010 | Dissolved | |
Medical Computing Limited Director • Managing Director | 14 Nov 2003←6 Years→5 Jan 2010 | Dissolved | |
| Netmontage Limited Director • Project Manager | 5 Jul 1999←26 Years→9 Sep 2025 | Dissolved | |
