| Company | Timeline | Status | |
Des Contractors Limited Director • Engineer | 8 Feb 2007←10 Years→5 Dec 2017 | Dissolved | |
| 16 Redland Park Management Limited Secretary • Engineer | 21 Jun 2000←25 Years→Current | Active | |
| 16 Redland Park Management Limited Director • Engineer | 21 Jun 2000←25 Years→Current | Active | |
