| Company | Timeline | Status | |
| Sound Reinforcement Services Ltd Director • Sound Engineer | 23 Sep 2021←1 Day→23 Sep 2021 | Active | |
Thames Audio Designs Limited Director • Sound Engineer | 17 Mar 2010←6 Years→30 Aug 2016 | Dissolved | |
| Thames Audio Limited Secretary • Unreported | 5 Aug 2005←17 Years→1 Feb 2023 | Dissolved | |
| Thames Audio Limited Director • Unreported | 6 Feb 1997←25 Years→1 Feb 2022 | Dissolved | |
