| Company | Timeline | Status | |
| Tabor Flat Management Company Limited Director • University Professor | 28 Sep 2015←4 Years→12 Apr 2020 | Active | |
Harrow Scientific Ltd Director • Director | 4 Jul 2012←3 Years→12 Apr 2016 | Dissolved | |
Global Pollution Abatement Technologies Limited Director • Director | 4 Jul 2012←3 Years→19 Jan 2016 | Dissolved | |
| Flexible Barrier Films Ltd Director • University Professor | 12 Jan 2012←2 Years 2 Months→15 Mar 2014 | Active | |
| Power Oleds Limited Director • Ceo | 8 Dec 2011←7 Years→4 Mar 2019 | Active | |
