| Company | Timeline | Status | |
| Mach-Tec Limited Director • Engineer | 1 Mar 2017←2 Years 2 Months→24 May 2019 | Dissolved | |
| Newman Stallard Precision Engineers Limited Director • Engineer | 16 Aug 2013←7 Years→16 Mar 2021 | Dissolved | |
| Trackside 2013 Limited Director • Engineer | 13 Aug 2013←7 Years→16 Mar 2021 | Dissolved | |
