| Company | Timeline | Status | |
| Oftec Warranty Limited Director • Ceo Director | 1 Aug 2016←9 Years→Current | Active | |
| Oil Firing Technical Association Limited Director • Director | 25 Feb 2013←12 Years→Current | Active | |
| Oilsave Limited Director • Director | 30 Jan 2013←12 Years→Current | Active | |
| Solar Thermal Association Limited Director • Technical Director | 7 Nov 2012←13 Years→Current | Active | |
| Oftec Limited Director • Technical Director | 17 Jul 2012←13 Years→Current | Active | |
| Oftec Insurance Services Limited Director • Technical Director | 1 Jan 2012←14 Years→Current | Active | |
