| Company | Timeline | Status | |
| Middlewood Park Maintenance (No. 1) Limited Director • Research Ass | 21 Feb 2002←3 Years→8 Mar 2005 | Active | |
| Middlewood Park Maintenance (No. 1) Limited Director • Research Assistant | 13 Feb 2001←8 Months→5 Nov 2001 | Active | |
| Middlewood Park Maintenance (No. 1) Limited Secretary • Research Assistant | 13 Feb 2001←2 Years 5 Months→11 Aug 2003 | Active | |
