| Company | Timeline | Status | |
MJBD Limited Director • Cad Engineer | 3 Aug 2015←3 Years→4 Sep 2018 | Dissolved | |
Brookson (5158L) Limited Director • Design Engineer | 5 Apr 2007←9 Years→16 Aug 2016 | Dissolved | |
| K D Rail Limited Director • Designer | 24 Jun 1997←2 Years 7 Months→31 Jan 2000 | Active | |
