| Company | Timeline | Status | |
80days Limited Director • Computer Consultant | 20 Jan 2014←2 Years 6 Months→19 Jul 2016 | Dissolved | |
| Logma Systems Design Limited Director • Computer Consultant | 25 Nov 1992←33 Years→Current | Active | |
| Logma Systems Design Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
