| Company | Timeline | Status | |
| Searcher Geodata UK Ltd Director • Geologist And Director | 1 Mar 2020←5 Years→Current | Active | |
| Spectrum Information Technology Limited Director • Director | 28 Jul 2014←5 Years→15 Nov 2019 | Dissolved | |
| Spectrum Energy And Information Technology Limited Director • Director | 24 Jul 2014←5 Years→15 Nov 2019 | Dissolved | |
| Spectrum Resources Limited Director • Director | 24 Jul 2014←5 Years→15 Nov 2019 | Dissolved | |
| Spectrum Datagraphic Systems International Limited Director • Director | 24 Jul 2014←5 Years→15 Nov 2019 | Dissolved | |
| Spectrum Geo Limited Director • Director | 24 Jul 2014←5 Years→15 Nov 2019 | Active | |
| Spectrum Geophysical Services Limited Director • Director | 24 Jul 2014←5 Years→15 Nov 2019 | Dissolved | |
Matra Petroleum Limited Director • Geologist | 23 May 2006←6 Years→31 May 2012 | Dissolved | |
