| Company | Timeline | Status | |
| Linac Radiography Services Limited Director • Radiographer  | 1 Sep 2010←7 Years→9 Feb 2018  | Dissolved  | |
Pipeline Radiography Services Limited Director • Inspector  | 21 Feb 2007←10 Years→19 Sep 2017  | Dissolved  | |
| Linac NDT Services Ltd Director • Inspector  | 21 Feb 2007←10 Years→9 Feb 2018  | Active  | |
