| Company | Timeline | Status | |
| Emerald Display Limited Director • Director | 7 Jan 2019←2 Years 1 Month→22 Feb 2021 | Dissolved | |
| Emerald Display Limited Director • Exhibition Standfitter | 31 Oct 2017←1 Month→1 Dec 2017 | Dissolved | |
Emerald SSMS Limited Director • Exhibition Standfitter | 3 May 2012←4 Years→30 Aug 2016 | Dissolved | |
