| Company | Timeline | Status | |
| Noise Control Designs Limited Secretary • Unreported | 6 Nov 2006←19 Years→Current | Active | |
| Noise Control Designs Limited Secretary • Unreported | 6 Nov 2006←17 Years→8 Sep 2024 | Active | |
| Conabeare Acoustics Limited Director • Managing Director | 16 Aug 1996←11 Years→19 Dec 2007 | Active | |
