| Company | Timeline | Status | |
| Plume Motor Holdings Limited Director • Director | 14 Jul 2011←14 Years→Current | Active | |
| Cyril H. Thomas Limited Director • Director | 14 Jul 2011←14 Years→Current | Active | |
| Thomas Of Calne Limited Director • Accountant | 6 Apr 2004←21 Years→Current | Active | |
| Thomas Of Calne Limited Secretary • Unreported | 31 Mar 1999←26 Years→Current | Active | |
