| Company | Timeline | Status | |
| Coutts Engineering Ltd Director • Company Director | 21 Oct 2021←4 Years→Current | Active | |
| Coutts Engineering Ltd Director • Senior Project Engineer | 6 Mar 2006←15 Years→21 Oct 2021 | Active | |
New-Arc (Equipment) Limited Director • Operations Director | 1 Oct 2001←3 Years→31 Dec 2004 | Dissolved | |
