| Company | Timeline | Status | |
| Propincity Limited Director • Consultant | 17 Aug 2009←5 Years→17 Nov 2014 | Dissolved | |
| Gem Construct Limited Director • Consultancy | 22 Jun 2005←20 Years→Current | Active | |
| Hall Landing & Stairs Limited Secretary • Engineer | 4 Aug 1997←28 Years→Current | Active | |
| Hall Landing & Stairs Limited Director • Engineer | 26 May 1995←30 Years→Current | Active | |
