| Company | Timeline | Status | |
| Noise Control Designs Limited Director • Director | 6 Nov 2006←19 Years→Current | Active | |
| Conabeare Acoustics Limited Secretary • Director | 31 Aug 2000←25 Years→Current | Active | |
| Conabeare Acoustics Limited Director • Director | 10 Aug 1998←27 Years→Current | Active | |
