| Company | Timeline | Status | |
MTN Services Limited Director • Chartered Engineer | 10 Apr 2008←6 Years→21 Oct 2014 | Dissolved | |
| Penacre Flat Management Company Limited Secretary • Engineer | 6 Apr 2006←15 Years→19 Mar 2022 | Active | |
| Penacre Flat Management Company Limited Director • Structural Engineer | 20 Sep 2000←21 Years→27 Apr 2022 | Active | |
