| Company | Timeline | Status | |
| Howard Hall Consulting Limited Director • Unreported | 11 Dec 2012←13 Years→Current | Active | |
Hallmark Consulting Engineers Limited Director • None | 25 Jun 2012←3 Months→16 Oct 2012 | Dissolved | |
Ecotech Control Systems Limited Director • Engineer | 30 Jun 2009←6 Years→17 Nov 2015 | Dissolved | |
