| Company | Timeline | Status | |
Personal Transport Systems Limited Director • Secretary | 18 May 1991←25 Years→13 Sep 2016 | Dissolved | |
Personal Transport Systems Limited Secretary • Unreported | 18 May 1991←25 Years→13 Sep 2016 | Dissolved | |
| Alistair Millar Design Engineering Limited Secretary • Unreported | 7 Dec 1990←26 Years→19 Mar 2017 | Active | |
| Alistair Millar Design Engineering Limited Director • Secretary | 7 Dec 1990←26 Years→19 Mar 2017 | Active | |
