| Company | Timeline | Status | |
| Ausram Limited Director • Company Director | 7 Apr 2022←3 Years→Current | Active | |
| TGS Geophysical Company (UK) Limited Director • Business Executive | 14 Feb 2020←5 Months→31 Jul 2020 | Active | |
| TGS Geophysical Investments Limited Director • Business Executive | 14 Jan 2020←6 Months→31 Jul 2020 | Active | |
| Spectrum Energy And Information Technology Limited Director • Director | 24 Jul 2014←6 Years→31 Jul 2020 | Dissolved | |
| Geoscan Limited Director • Director | 24 Jul 2014←6 Years→31 Jul 2020 | Dissolved | |
| Spectrum Resources Limited Director • Director | 24 Jul 2014←6 Years→31 Jul 2020 | Dissolved | |
| Spectrum Datagraphic Systems International Limited Director • Director | 24 Jul 2014←6 Years→31 Jul 2020 | Dissolved | |
| Spectrum Geo Limited Director • Director | 24 Jul 2014←6 Years→31 Jul 2020 | Active | |
| Spectrum Information Technology Limited Director • Director | 24 Jul 2014←6 Years→31 Jul 2020 | Dissolved | |
| Spectrum Geophysical Services Limited Director • Director | 24 Jul 2014←6 Years→31 Jul 2020 | Dissolved | |
