| Company | Timeline | Status | |
| Mixtec Limited Director • Director | 19 Feb 2013←9 Years→1 Nov 2022 | Dissolved | |
| Shapley House Residents Association Limited Director • Electronics Engineer | 7 Sep 2006←19 Years→Current | Active | |
| Audient Limited Director • Electronics Engineer | 16 Oct 1997←16 Years→3 Dec 2013 | Active | |
