| Company | Timeline | Status | |
| JTDH Ltd Director • Unreported | 16 Oct 2013←12 Years→Current | Active | |
| TDH Management Ltd Director • Unreported | 25 Apr 2012←13 Years→Current | Active | |
| Waring Engineering Limited Director • Unreported | 17 Oct 1995←30 Years→Current | Active | |
