| Company | Timeline | Status | |
| Dma Maintenance Limited Director • Managing Director  | 2 Dec 2009←7 Months→1 Jul 2010  | Active  | |
| Istar Logistics Limited Secretary • Unreported  | 19 May 2009←2 Years→15 Jun 2011  | Active  | |
| R R Richardson Limited Director • Managing Director  | 15 Jan 2008←1 Year 1 Month→24 Feb 2009  | Dissolved  | |
R R Richardson Group Limited Director • Managing Director  | 18 Dec 2006←2 Years 2 Months→24 Feb 2009  | Dissolved  | |
| Scotsburn Limited Director • Managing Director  | 18 Dec 2006←2 Years 2 Months→24 Feb 2009  | Dissolved  | |
