| Company | Timeline | Status | |
| Proton Motor Power Systems Ltd Director • Company Director | 1 Sep 2008←17 Years→Current | Active | |
| Proton Motor Power Systems Ltd Director • Company Director | 1 Sep 2008←16 Years→19 Feb 2025 | Active | |
| Atlantic Technica Properties Limited Director • Company Director | 15 May 1991←34 Years→Current | Active | |
| Roundstone Properties UK Limited Director • Company Director | 31 Dec 1990←30 Years→6 Jan 2021 | Dissolved | |
