| Company | Timeline | Status | |
| Geopura Ltd Director • Director | 1 Mar 2019←6 Years→Current | Active | |
| Redscan Cyber Security Limited Director • Chief Technical Officer | 25 Jan 2016←4 Years→14 Sep 2020 | Active | |
| JD Contract Sealants Limited Director • Renewable Energy Consultant | 6 Aug 2013←3 Years→30 May 2017 | Dissolved | |
| Geogreen Power Limited Director • Director | 14 May 2010←15 Years→Current | Active | |
| George Green Power Limited Director • Director | 7 Oct 2008←17 Years→Current | Active | |
| Gissing Group Limited Director • Company Director | 18 Jan 2008←9 Months→31 Oct 2008 | Dissolved | |
| Gissing Software Limited Director • Company Director | 18 Jan 2008←9 Months→31 Oct 2008 | Dissolved | |
