| Company | Timeline | Status | |
| Ethel Mansions Limited Director • Design Director | 5 May 2016←9 Years→Current | Active | |
| Ocean Wharf Management Company Limited Director • Design Director | 18 Feb 2014←7 Years→22 Jul 2021 | Active | |
| Artilogica Limited Secretary • Design Director | 28 Apr 2007←17 Years→6 Aug 2024 | Dissolved | |
| Inter ARC Design Limited Director • Design Director | 25 Aug 1997←26 Years→21 Nov 2023 | Dissolved | |
