| Company | Timeline | Status | |
| Kelston Controls Limited Director • Unreported | 11 Jan 2010←15 Years→Current | Active | |
Kelston Transmissions Limited Director • Md Engineering | 23 Oct 2002←17 Years→29 Oct 2019 | Dissolved | |
| Kelston Precision Gears Limited Director • Director | 29 Sep 1991←30 Years→29 Mar 2022 | Dissolved | |
