| Company | Timeline | Status | |
| M. S. I. Alarms Limited Secretary • Unreported | 26 Oct 1991←34 Years→Current | Active | |
| Airfix Limited Director • Company Director | 21 Oct 1991←34 Years→Current | Active | |
| Airfix Limited Secretary • Unreported | 21 Oct 1991←34 Years→Current | Active | |
| M. S. I. Alarms Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
