| Company | Timeline | Status | |
Quantum United Kingdom Limited Director • Administrator | 1 Nov 2008←2 Years 4 Months→11 Mar 2011 | Dissolved | |
| Chagstock Limited Director • Company Secretary | 28 Jan 2007←1 Year 5 Months→19 Jul 2008 | Active | |
| Chagstock Limited Secretary • Unreported | 22 Jan 2007←1 Year 5 Months→19 Jul 2008 | Active | |
