| Company | Timeline | Status | |
| John Syme & Co. Ltd Director • Director | 19 Sep 2019←6 Years→Current | Active | |
| Kestral Controls Limited Director • Accounts Clerk | 5 Dec 2002←23 Years→Current | Active | |
| John Syme & Co. Ltd Secretary • Unreported | 3 Oct 2002←23 Years→Current | Active | |
