| Company | Timeline | Status | |
| ARCS Energy Limited Director • Engineer/director | 15 Sep 2014←11 Years→Current | Active | |
| Area-A Limited Director • Director | 12 Jan 2012←13 Years→Current | Liquidation | |
| Power Generation Technology Ltd Director • Engineer | 28 Oct 2005←1 Year 8 Months→27 Jun 2007 | Active | |
