| Company | Timeline | Status | |
| JS Key Holdings Limited Director • Managing Director | 1 Oct 2019←1 Year 7 Months→17 May 2021 | Active | |
| Technology Office Limited Director • Consultant | 9 May 2017←1 Year 10 Months→1 Apr 2019 | Active | |
| Copymark (Service) Limited Director • Director | 12 Aug 2010←10 Years→17 May 2021 | Liquidation | |
| Copymark (Sales) Limited Director • Consultant | 20 Dec 2007←13 Years→17 May 2021 | Dissolved | |
