| Company | Timeline | Status | |
| Project Ensa Ltd Secretary • Director  | 4 Nov 2005←6 Months→1 Jun 2006  | Dissolved  | |
| Norvic Ambulance Services Limited Secretary • Director  | 4 Nov 2005←6 Months→1 Jun 2006  | Dissolved  | |
Healthcare Waste Limited Director • Director  | 14 May 2005←1 Year 10 Months→31 Mar 2007  | Dissolved  | |
| Sharpsmart Limited Secretary • Director  | 28 Feb 2005←1 Year 3 Months→5 Jun 2006  | Active  | |
| Sharpsmart Limited Director • Director  | 23 Nov 2004←1 Year 6 Months→5 Jun 2006  | Active  | |
| White Rose Environmental Limited Director • Director  | 10 Jun 2004←2 Years 9 Months→31 Mar 2007  | Dissolved  | |
