| Company | Timeline | Status | |
| S&P UK Ventilation Systems Ltd Director • Managing Director  | 1 Jan 2019←6 Years→Current  | Active  | |
| Cli-Mate Trade Limited Director • Director  | 28 Apr 2011←2 Years 5 Months→18 Oct 2013  | Active  | |
Gaia Screeding Limited Director • Director  | 13 Jul 2010←3 Years→18 Oct 2013  | Dissolved  | |
| Gaia Climate Solutions Limited Director • Unreported  | 22 Jan 2010←3 Years→18 Oct 2013  | Active  | |
| Gaia Climate Group Limited Director • Director  | 14 Dec 2009←3 Years→18 Oct 2013  | Active  | |
