| Company | Timeline | Status | |
Tia Properties Ltd Director • Director  | 15 Apr 2011←6 Years→25 Jul 2017  | Dissolved  | |
| Precast Construction Technology Ltd Director • Director  | 23 Jul 2009←16 Years→Current  | Active  | |
| Kingfix Limited Director • Unreported  | 12 Jul 2004←21 Years→Current  | Active  | |
| Kingfix Limited Secretary • Unreported  | 12 Jul 2004←21 Years→Current  | Active  | |
| Neuro Limited Secretary • Marketing Director  | 18 Mar 1999←7 Years→6 Apr 2006  | Dissolved  | |
| Neuro Limited Director • Marketing Director  | 18 Mar 1999←7 Years→6 Apr 2006  | Dissolved  | |
