| Company | Timeline | Status | |
| TRL Design Limited Director • Company Director | 9 Dec 2019←6 Years→Current | Active | |
| Shetland Design Limited Director • Engineer | 31 Mar 2015←5 Years→29 Dec 2020 | Dissolved | |
L M T (Engineering) Limited Director • Project Engineer | 12 Nov 1998←18 Years→22 Nov 2016 | Dissolved | |
