| Company | Timeline | Status | |
Imec (Electrical) Limited Director • Electrical Engineer | 8 Nov 1999←17 Years→13 Apr 2017 | Dissolved | |
| Mems Engineering Limited Director • Director | 14 Jul 1998←27 Years→Current | Active | |
| Listondale Limited Secretary • Director | 14 Jul 1998←27 Years→Current | Active | |
Parman Industrial Electrics Limited Director • Technical Director | 7 Jan 1992←26 Years→2 Oct 2018 | Dissolved | |
