| Company | Timeline | Status | |
| Spirax Group Plc Director • Engineer | 10 Feb 2009←7 Years→10 Nov 2016 | Active | |
| Bodycote Plc Director • Engineer | 24 Sep 2008←7 Years→27 May 2016 | Active | |
| AtkinsrÉalis (WS) Limited Director • Engineer | 24 Jun 2008←8 Years→10 Nov 2016 | Active | |
| Dr Rajagopal Associates Limited Secretary • Unreported | 4 Feb 2008←7 Months→2 Sep 2008 | Dissolved | |
| Dr Rajagopal Associates Limited Director • Director | 4 Feb 2008←8 Years→10 Nov 2016 | Dissolved | |
| Dyson Group Plc Director • Director | 7 Feb 2007←2 Years 11 Months→26 Jan 2010 | Active | |
