| Company | Timeline | Status | |
| Sangamo Limited Director • Managing Director | 13 Feb 2012←6 Years→31 Jul 2018 | Active | |
| Gmi Group Holdings Limited Director • Company Director | 22 Dec 2008←1 Year 1 Month→19 Feb 2010 | Active | |
| Teledyne Gas Measurement Instruments Limited Director • Managing Director | 15 Sep 2008←1 Year 5 Months→19 Feb 2010 | Active | |
