| Company | Timeline | Status | |
| Orcadian Energy (SNS) Ltd Director • Director | 17 Oct 2025←1 Month→Current | Active | |
| Halo Offshore UK Limited Director • Director | 2 Dec 2024←1 Year→Current | Active | |
| Orcadian Energy Plc Director • Director | 29 Mar 2021←4 Years→Current | Active | |
Claremont Property Management Ltd Director • Petroleum Engineer | 31 May 2016←2 Years 3 Months→11 Sep 2018 | Dissolved | |
| Orcadian Energy (CNS) Ltd Director • Petroleum Engineer | 24 Mar 2014←11 Years→Current | Active | |
Setanta Energy Manco Limited Director • Petroleum Engineer | 7 Jan 2008←6 Years→4 Dec 2014 | Dissolved | |
Exile Resources Services Ltd Director • Petroleum Engineer | 2 Sep 2005←1 Year 6 Months→29 Mar 2007 | Dissolved | |
| Petrofac Facilities Management Group Limited Director • Petroleum Engineer | 20 Apr 2004←2 Months→30 Jun 2004 | Active | |
Enquest Dons Limited Director • Senior Vice President Business | 7 Nov 2003←7 Months→30 Jun 2004 | Dissolved | |
Challenge Oil & Gas Limited Director • Petroleum Engineer | 9 Oct 1997←4 Years→31 May 2002 | Dissolved | |
