| Company | Timeline | Status | |
Television Digital Media Associates Limited Director • Chief Engineer | 28 Aug 2014←5 Years→11 Feb 2020 | Dissolved | |
| 80 Randolph Avenue Limited Secretary • Unreported | 21 Nov 2006←6 Years→1 Nov 2013 | Active | |
| 80 Randolph Avenue Limited Director • Chief Engineer | 2 May 2001←12 Years→1 Nov 2013 | Active | |
