| Company | Timeline | Status | |
| Stratum Reservoir (UK) International Holdings, Ltd Director • Chief Financial Officer | 28 Jun 2019←1 Year→30 Jun 2020 | Active | |
| Stratum Reservoir (UK), Ltd Director • Chief Financial Officer | 28 Jun 2019←1 Year→30 Jun 2020 | Active | |
| Stratum Reservoir (UK) Holdings, Ltd Director • Chief Financial Officer | 28 Jun 2019←1 Year→30 Jun 2020 | Active | |
| Enventure International (UK) Limited Director • Sr Vice President & Chief Financial Offi | 9 Nov 2018←7 Months→14 Jun 2019 | Active | |
