| Company | Timeline | Status | |
| Trioss Limited Director • Unreported | 1 Jun 2016←9 Years→Current | Active | |
Alexander Ballard Holdings Ltd Director • Climate Change Strategist | 1 Apr 2010←6 Years→29 Nov 2016 | Dissolved | |
Alexander Ballard Limited Director • Climate Change Strategist | 1 Apr 2010←5 Years→14 Jul 2015 | Dissolved | |
| Climate Sense Limited Director • Unreported | 23 Jan 2009←16 Years→Current | Active | |
