| Company | Timeline | Status | |
| Shell Tunisia Upstream Limited Director • Oil Company Executive | 14 Sep 2017←8 Years→Current | Active | |
| Shell Hasdrubal Limited Director • Oil Company Executive | 14 Sep 2017←7 Years→24 Sep 2024 | Liquidation | |
| Murphy Schiehallion Limited Director • Oil Company Executive | 5 Feb 2013←11 Years→1 Jun 2024 | Active | |
| Beryl North Sea Limited Director • Oil Company Executive | 22 Jan 2013←11 Years→17 Jun 2024 | Active | |
| Schiehallion Oil & Gas Limited Director • Oik Company Exectutive | 28 Sep 2012←11 Years→21 Jun 2024 | Active | |
