| Company | Timeline | Status | |
Busimate Ltd Secretary • Teacher | 12 Jan 2004←11 Years→1 Sep 2015 | Dissolved | |
Pacemaker Software Limited Director • Teacher | 1 Aug 2000←15 Years→1 Sep 2015 | Dissolved | |
| Lenticular Designs Limited Secretary • Teacher | 31 Dec 1993←16 Years→30 Dec 2009 | Active | |
| Lenticular Designs Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
