| Company | Timeline | Status | |
| Erh Investments Limited Director • Unreported | 20 Feb 2018←7 Years→Current | Active | |
| Marsh Design Engineers Limited Director • Director | 13 Nov 2012←11 Years→3 Sep 2024 | Dissolved | |
| Marsh Design Limited Director • Unreported | 25 Oct 2002←23 Years→Current | Active | |
