| Company | Timeline | Status | |
Martams Consultancy Ltd Director • Marine Engineer | 11 Oct 2017←9 Months→24 Jul 2018 | Dissolved | |
| Grosvenor Hill (Lessees) Limited Director • Engineer | 21 Nov 2007←17 Years→Current | Active | |
| Grosvenor Hill (Lessees) Limited Secretary • Engineer | 21 Nov 2007←13 Years→10 Nov 2021 | Active | |
