| Company | Timeline | Status | |
| Stratum Reservoir (UK) International Holdings, Ltd Director • Corporate Executive | 19 Mar 2019←3 Months→5 Jul 2019 | Active | |
| Stratum Reservoir (UK), Ltd Director • Corporate Executive | 19 Mar 2019←3 Months→5 Jul 2019 | Active | |
| Stratum Reservoir (UK) Holdings, Ltd Director • Corporate Executive | 19 Mar 2019←3 Months→5 Jul 2019 | Active | |
