| Company | Timeline | Status | |
| Gilbert Gilkes & Gordon Holdings Limited Director • Chartered Accountant | 18 Mar 2019←6 Years→Current | Active | |
| Gilkes Hydro Projects Limited Director • Chartered Accountant | 14 Jun 2017←8 Years→Current | Active | |
| Lingmell Holdings Limited Director • Chartered Accountant | 27 Apr 2017←7 Years→5 Nov 2024 | Dissolved | |
| Gilbert Gilkes & Gordon Limited Director • None | 1 Sep 2011←14 Years→Current | Active | |
