| Company | Timeline | Status | |
| Irving Systems Ltd Director • Management Consultant | 20 Nov 2016←8 Years→Current | Active | |
| Irving Systems Ltd Secretary • Unreported | 14 Jan 2005←11 Years→22 Nov 2016 | Active | |
| Precision Colour Printing Limited Director • Technical Director | 1 Jan 2001←15 Years→31 Jul 2016 | Active | |
