| Company | Timeline | Status | |
| Continuumbridge Ltd Director • Chartered Engineer | 18 Jan 2013←6 Years→19 Mar 2019 | Dissolved | |
| Multiple Access Communications Limited Director • Chartered Engineer | 1 Jan 2012←13 Years→Current | Active | |
| Hendon Communications Strategy Limited Director • Chartered Engineer | 27 Jun 2011←14 Years→Current | Active | |
| Scope Director • Chartered Engineer | 16 Nov 1991←5 Years→23 Nov 1996 | Active | |
