| Company | Timeline | Status | |
| Concorde Transport Services Limited Director • Director | 22 Oct 2020←5 Years→Current | Active | |
Firstfirm Limited Director • Company Director | 23 Oct 2009←4 Years→1 Apr 2014 | Dissolved | |
| Sontec Holdings Limited Director • Company Director | 15 Dec 1995←29 Years→Current | Active | |
| Sontec (Electronics) Limited Director • Electronic Technician | 3 Dec 1991←33 Years→Current | Active | |
