| Company | Timeline | Status | |
| Leadchange Limited Director • Director | 4 Jul 2008←1 Year 3 Months→5 Oct 2009 | Active | |
| Leadchange Limited Secretary • Director | 4 Jul 2008←1 Year 3 Months→5 Oct 2009 | Active | |
| Gavin Preston Limited Secretary • Consultant | 2 Mar 2001←24 Years→Current | Liquidation | |
| Gavin Preston Limited Director • Consultant | 2 Mar 2001←24 Years→Current | Liquidation | |
