| Company | Timeline | Status | |
| Renewable Heating Installations Limited Director • Heating Engineer | 21 Sep 2010←15 Years→Current | Active | |
| Westerlay Ltd Director • Engineer | 5 Mar 2009←16 Years→Current | Active | |
Hazelhurst Heating Limited Director • Heating Engineer | 31 May 2006←10 Years→3 Sep 2016 | Dissolved | |
