| Company | Timeline | Status | |
| The Association Of Noise Consultants Director • Director | 19 Jul 2022←3 Years→Current | Active | |
| Acoustical Investigation & Research Organisation Limited Director • Unreported | 26 Apr 2021←4 Years→Current | Active | |
| Institute Of Acoustics Limited (The) Director • Acoustic Consultant | 4 Aug 2011←5 Years→27 Jul 2017 | Active | |
