| Company | Timeline | Status | |
| Manning Global Limited Secretary • Director | 31 Dec 2002←12 Years→12 Jun 2015 | Active | |
| 48 South Road (Management) Limited Director • Property Developer | 28 May 1993←32 Years→Current | Active | |
| 48 South Road (Management) Limited Secretary • Company Secretary | 28 May 1993←32 Years→Current | Active | |
| 2/4 Hereford Road (Management) Limited Director • Property Developer | 1 Jan 1970←55 Years→Current | Active | |
| 2/4 Hereford Road (Management) Limited Secretary • Unreported | 1 Jan 1970←55 Years→Current | Active | |
