| Company | Timeline | Status | |
| Netbak Limited Director • Director | 3 Dec 2010←15 Years→Current | Active | |
Shields Voltage Optimisation Limited Director • Finance Director | 10 Nov 2009←6 Years→9 Feb 2016 | Dissolved | |
| Coda Cloud Limited Director • Unreported | 29 Jul 2009←5 Years→30 May 2015 | Dissolved | |
