| Company | Timeline | Status | |
| Belvidere Consulting Ltd Director • Director | 19 Mar 2019←6 Years→Current | Liquidation | |
| BP Exploration (Psi) Limited Director • Oil Company Executive | 18 Dec 2018←13 Days→31 Dec 2018 | Dissolved | |
| BP Amoco Exploration (Faroes) Limited Director • Oil Company Executive | 24 Jul 2013←5 Years→31 Dec 2018 | Liquidation | |
| Amoco (U.K.) Exploration Company, LLC Director • Oil Company Executive | 9 Nov 2011←1 Month→31 Dec 2011 | Active | |
| Britoil Limited Director • Oil Company Executive | 9 Nov 2011←7 Years→31 Dec 2018 | Active | |
| BP Exploration (Alpha) Limited Director • Oil Company Executive | 9 Nov 2011←3 Years→7 Sep 2015 | Active | |
| BP Exploration Beta Limited Director • Oil Company Executive | 9 Nov 2011←3 Years→7 Sep 2015 | Active | |
| Arco British Limited, LLC Director • Oil Company Executive | 9 Nov 2011←1 Year 1 Month→31 Dec 2012 | Active | |
| Amoco U.K.Petroleum Limited Director • Oil Company Executive | 9 Nov 2011←7 Years→31 Dec 2018 | Active | |
| BP Exploration Operating Company Limited Director • Oil Company Executive | 9 Nov 2011←7 Years→31 Dec 2018 | Active | |
