| Company | Timeline | Status | |
| Crest Software Limited Director • It Consultant | 1 Jan 2007←2 Years 11 Months→30 Nov 2009 | Active | |
| Valeprime Computers Limited Director • Software Consultant | 30 Nov 1991←34 Years→Current | Active | |
| Valeprime Computers Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
