| Company | Timeline | Status | |
| Heasn Limited Director • Company Director | 1 Jan 2008←3 Years→31 Oct 2011 | Active | |
| Parkwood Residential Developments Limited Director • Joint Managing Director | 20 Dec 2004←17 Years→5 Apr 2022 | Dissolved | |
| Parkwood Residential Developments Limited Secretary • Joint Managing Director | 20 Dec 2004←17 Years→5 Apr 2022 | Dissolved | |
| G.M. Briton Limited Director • Joint Managing Director | 1 Apr 1992←33 Years→Current | Active | |
| G.M. Briton (Public Works) Limited Director • Managing Director | 1 Apr 1992←33 Years→Current | Active | |
