| Company | Timeline | Status | |
| Jeteq Drilling Limited Director • Company Director | 3 Mar 2017←5 Years→6 Sep 2022 | Dissolved | |
| Guralp Holdings Ltd Director • Unreported | 26 Mar 2010←4 Years→1 Dec 2014 | Active | |
| Guralp Finance Ltd Director • Unreported | 26 Jan 2010←1 Month→26 Mar 2010 | Active | |
| Sycurio Limited Director • None | 11 Jan 2010←1 Year 6 Months→21 Jul 2011 | Active | |
| The Vine Director Services Limited Director • Company Director | 3 Nov 2008←15 Years→24 Oct 2024 | Dissolved | |
Drilling And Wireline Solutions Limited Director • Company Director | 26 Oct 2007←12 Months→22 Oct 2008 | Dissolved | |
| Sensornet Limited Director • Chief Executive | 1 Sep 2004←4 Years→1 Aug 2009 | Active | |
| Sondex Wireline Aberdeen Limited Director • Director | 24 Jun 2004←4 Years→22 Oct 2008 | Active | |
| Sondex Limited Director • Director | 9 May 2003←5 Years→22 Oct 2008 | Active | |
| Sondex Wireline Limited Director • Director | 22 Dec 1998←9 Years→22 Oct 2008 | Active | |
