| Company | Timeline | Status | |
| Optimus Energy Limited Director • Chief Financial Officer | 20 Dec 2012←1 Year 8 Months→12 Sep 2014 | Dissolved | |
| Aston University Engineering Academy Birmingham Director • Chief Financial Officer | 26 Jul 2012←1 Year 11 Months→25 Jun 2014 | Active | |
| Aston Particle Technologies Limited Director • Accountant | 18 Jul 2012←2 Years 1 Month→12 Sep 2014 | Active | |
| Conference Aston Limited Director • Accountant | 18 Jul 2012←2 Years 1 Month→12 Sep 2014 | Active | |
