| Company | Timeline | Status | |
Imperial Building And Renovation Ltd Director • Preservation Technician | 14 Mar 2012←4 Years→6 Sep 2016 | Dissolved | |
| Imperial Preservation Limited Director • Preservation Technician | 14 Dec 2005←6 Years→17 Apr 2012 | Active | |
| Imperial Preservation Limited Secretary • Unreported | 14 Dec 2005←6 Years→17 Apr 2012 | Active | |
