| Company | Timeline | Status | |
| Fairfield Business Park Management Limited Director • Director | 3 Apr 1998←27 Years→Current | Active | |
| Quantum United Kingdom Limited Director • Engineer | 11 Mar 1993←19 Years→21 Feb 2013 | Dissolved | |
| Quantum United Kingdom Limited Secretary • Engineer | 11 Mar 1993←19 Years→21 Feb 2013 | Dissolved | |
