| Company | Timeline | Status | |
| Air Diffusion Limited Director • Finance Director | 20 Aug 2014←11 Years→Current | Active | |
| Air System Components Investments China Limited Director • Finance Director | 20 Aug 2014←2 Years 5 Months→20 Jan 2017 | Dissolved | |
Beta Naco Limited Director • Finance Director | 20 Aug 2014←2 Years 5 Months→20 Jan 2017 | Dissolved | |
