| Company | Timeline | Status | |
| Enwell Energy Plc Director • Consultant | 14 Jan 2010←7 Years→16 Oct 2017 | Active | |
AMG Energy Advisory Limited Director • Energy Consultant | 1 Sep 2009←11 Years→3 Nov 2020 | Dissolved | |
| BP Russian Investments Limited Director • Executive | 6 Dec 2004←4 Years→31 Mar 2009 | Active | |
Russian Holdings Limited Director • Executive | 1 Jun 2004←4 Years→31 Mar 2009 | Dissolved | |
| BP Exploration (Alpha) Limited Director • Geologist | 1 Feb 2001←7 Months→31 Aug 2001 | Active | |
| BP Exploration (Azerbaijan) Limited Director • Geologist | 1 May 2000←1 Year 4 Months→31 Aug 2001 | Active | |
| Amoco (U.K.) Exploration Company, LLC Director • Geologist | 1 Apr 2000←1 Year 5 Months→31 Aug 2001 | Active | |
| Eni In Amenas Limited Director • Geologist | 1 Apr 2000←1 Year 5 Months→31 Aug 2001 | Active | |
| Britoil Limited Director • Geologist | 1 Apr 2000←1 Year 5 Months→31 Aug 2001 | Active | |
| Amoco U.K.Petroleum Limited Director • Geologist | 1 Apr 2000←1 Year 5 Months→31 Aug 2001 | Active | |
