| Company | Timeline | Status | |
| 42 Chesterton Road Limited Director • Architect | 13 Jun 2012←9 Years→17 Jun 2021 | Active | |
| 32 Sutherland Avenue Management Company Limited Director • Architect | 1 Apr 2010←4 Years→6 May 2014 | Active | |
| 32 Sutherland Avenue Management Company Limited Secretary • Unreported | 27 Feb 2010←4 Years→6 May 2014 | Active | |
