| Company | Timeline | Status | |
The Green Building Partnership Director • Business Manager | 6 Jan 2012←11 Months→1 Dec 2012 | Dissolved | |
| Efficient Refurbs Ltd Director • Unreported | 13 Jun 2011←14 Years→Current | Active | |
| Heatcatcher Ltd Director • Cleantech Entrepreneur | 7 Apr 2011←2 Years 7 Months→28 Nov 2013 | Active | |
