| Company | Timeline | Status | |
| Min Train Limited Director • Company Director | 29 Jan 2020←5 Years→Current | Active | |
| Min Exp Limited Director • Civil Servant | 3 Jul 2017←8 Years→Current | Active | |
| Institute Of Quarrying(The) Director • Hm Inspector Of Quarries | 5 Feb 2013←1 Year 3 Months→16 May 2014 | Active | |
