| Company | Timeline | Status | |
Createtime Limited Director • Director | 21 Sep 2015←1 Year→30 Sep 2016 | Dissolved | |
| Digital CCTV Limited Director • Director | 3 Dec 1998←26 Years→Current | Active | |
Digital Security Limited Director • Director | 22 Nov 1995←22 Years→10 Apr 2018 | Dissolved | |
