| 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 • Unreported  | 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←13 Years→Current  | Active  | |
