| Company | Timeline | Status | |
| Westminster Liverpool Properties Limited Secretary • Unreported | 10 Mar 2004←21 Years→Current | Active | |
| Westminster Bridge Limited Secretary • Unreported | 10 Mar 2004←21 Years→Current | Active | |
| Lochshiel Limited Director • Unreported | 9 Mar 2001←24 Years→Current | Active | |
| Templeflight Limited Secretary • Unreported | 13 Mar 1998←27 Years→Current | Active | |
| Archibald Industries Limited Director • Unreported | 19 Jun 1997←28 Years→Current | Active | |
| Archibald Industries Limited Secretary • School Teacher | 19 Jun 1997←28 Years→Current | Active | |
