| Company | Timeline | Status | |
| Crondall Energy Holdings Ltd Director • Non-executive Director | 28 Mar 2024←1 Year 8 Months→Current | Active | |
| Crondall Energy Ltd Director • Non-executive Director | 18 Mar 2019←5 Years→5 Jun 2024 | Active | |
| Vanners Consulting Limited Director • Chartered Engineer | 14 Aug 2018←4 Years→1 Aug 2023 | Dissolved | |
| Society For Underwater Technology(The) Director • Subsea Engineer | 11 Dec 2017←5 Years→7 Dec 2023 | Active | |
| The Woking Community Furniture Project Director • Chartered Engineer | 16 May 2017←8 Years→Current | Active | |
| The Industry Technology Facilitator Director • Chartered Engineer | 10 Feb 2016←2 Years 1 Month→31 Mar 2018 | Dissolved | |
| Intecsea (UK) Limited Director • Director | 31 May 2012←5 Years→16 Apr 2018 | Active | |
| Society For Underwater Technology(The) Director • Manager | 1 Dec 2011←2 Years→5 Dec 2013 | Active | |
| Society For Underwater Technology(The) Director • Manager | 13 Dec 2007←3 Years→1 Dec 2011 | Active | |
