| Company | Timeline | Status | |
| Overview Limited Director • Chief Executive | 29 Sep 2014←11 Years→Current | Active | |
Racal Acoustics Group Limited Director • Managing Director | 14 Mar 2012←1 Year 8 Months→19 Nov 2013 | Dissolved | |
Racal Acoustics Holdings Limited Director • Managing Director | 14 Mar 2012←1 Year 8 Months→19 Nov 2013 | Dissolved | |
| Invisio Communications Ltd Director • Managing Director | 14 Mar 2012←1 Year 8 Months→19 Nov 2013 | Active | |
