| Company | Timeline | Status | |
| Beveridge Consulting Ltd Secretary • Company Director | 17 Jan 2003←19 Years→11 Jul 2022 | Dissolved | |
| Stonehaven Engineering Ltd Director • Unreported | 15 Nov 1991←34 Years→Current | Active | |
| Stonehaven Engineering Ltd Secretary • Engineer | 15 Nov 1991←34 Years→Current | Active | |
