| Company | Timeline | Status | |
| Assala Energy UK Limited Director • Finance | 5 Jan 2017←7 Years→21 Jun 2024 | Active | |
| Discover Exploration Limited Director • None | 21 Nov 2012←13 Years→Current | Active | |
| Ophir Energy Limited Director • Upstream Oil & Gas Consultant | 7 Jul 2011←1 Year 1 Month→6 Aug 2012 | Active | |
| Perenco Gas (UK) Limited Director • Director | 1 Aug 2007←2 Years 7 Months→26 Feb 2010 | Active | |
| Perenco UK Limited Director • Director | 30 Jan 2003←7 Years→26 Feb 2010 | Active | |
| Brancaster Staithe Sailing Club Director • Geologist | 17 Dec 1992←7 Years→11 Sep 2000 | Active | |
| Perenco Investments (U.K.) Director • Geologist | 31 Jul 1992←18 Years→26 Feb 2011 | Active | |
| Perenco Holdings Director • Manager | 9 Jul 1992←17 Years→22 Feb 2010 | Active | |
| Third Energy UK Gas Limited Director • Manager | 22 Jan 1992←7 Years→12 Feb 1999 | Active | |
| Perenco Energies International Limited Director • Manager | 10 Feb 1989←21 Years→26 Feb 2010 | Active | |
