| Company | Timeline | Status | |
| Governors Mews Management Company Limited Director • Unreported | 22 Aug 2019←6 Years→Current | Active | |
| Cambridge Electron Beam Limited Director • Director | 1 Jun 2012←10 Months→31 Mar 2013 | Active | |
| RTB Engineering Limited Director • Unreported | 12 Feb 2010←15 Years→Current | Active | |
