| Company | Timeline | Status | |
| Starlight Productions Limited Director • Technical Director | 31 Oct 2013←12 Years→5 Nov 2025 | Active | |
Stock Media Pro Limited Director • Technical Director | 7 Sep 2010←4 Years→27 Jan 2015 | Dissolved | |
| E-Systm Ltd Director • Network Consultant | 30 Nov 2007←15 Years→12 Sep 2023 | Dissolved | |
