| Company | Timeline | Status | |
| William Allen Investments Limited Director • Human Resources Manager | 5 Jul 2010←15 Years→Current | Active | |
| Linden Gardens (Maintenance) Company Limited Director • Hr | 1 Feb 2007←18 Years→Current | Active | |
| William Allen Investments Limited Secretary • Unreported | 1 Apr 2003←6 Years→5 Mar 2010 | Active | |
