| Company | Timeline | Status | |
| Aeristech Limited Director • Engineer | 29 Mar 2012←3 Years→26 Jan 2016 | In Administration | |
| The Narrow Car Company Limited Director • Company Director | 2 Feb 2004←18 Years→15 Feb 2022 | Dissolved | |
| Hugh Kemp Automotive Projects Limited Director • Company Director | 28 Jan 2004←18 Years→15 Feb 2022 | Dissolved | |
