| Company | Timeline | Status | |
| Harlequin Manufacturing Limited Director • Technical Director | 7 Apr 2014←5 Years→28 Jun 2019 | Active | |
| Octopus Energy Production Limited Director • Engineer | 28 Mar 2014←9 Years→30 Jan 2024 | Active | |
| Warmflow Engineering Co.Limited Director • Director | 6 Apr 2011←2 Years 12 Months→31 Mar 2014 | Active | |
| Oftec Limited Director • Manufacturing | 14 May 2004←11 Months→15 Apr 2005 | Active | |
