| Company | Timeline | Status | |
| 18-53 Elderfield Place Limited Director • Software Engineer | 17 Jul 2003←22 Years→Current | Active | |
| Heritage Park (Blocks R & S) Management Company Limited Director • Software Engineer | 31 Jul 2002←23 Years→Current | Active | |
| Floating Point Technology Limited Director • Software Engineer | 20 May 1999←26 Years→Current | Active | |
