| Company | Timeline | Status | |
| Vuetek Systems Limited Director • Director | 4 Jun 2010←15 Years→Current | Active | |
| Cross Rhythms Director • Unreported | 24 Dec 1997←28 Years→Current | Active | |
| Base Systems Limited Director • Director | 1 Dec 1991←34 Years→Current | Active | |
| Base Systems Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
