| Company | Timeline | Status | |
| Solar Bucket Ltd Director • Director | 4 May 2023←2 Years 5 Months→Current | Active | |
| Blakmarlin Ltd Director • Director | 14 Jul 2022←3 Years→Current | Active | |
| Any Hard Design Ltd Director • Company Director | 21 Oct 2020←5 Years→Current | Active | |
| Grangehyde Management Limited Director • Engineer | 6 Oct 2014←11 Years→Current | Active | |
| AHD Design Limited Director • Company Director | 4 Jan 2013←12 Years→Current | Active | |
| Electric Vehicle Development Limited Director • Company Director | 15 Aug 2008←9 Years→24 Apr 2018 | Dissolved | |
| Advanced Hull Dynamics Limited Director • Engineer | 6 Mar 2006←17 Years→27 Feb 2024 | Dissolved | |
