| Company | Timeline | Status | |
| Clarke Energy Operations Limited Director • Company Director | 25 Jul 2012←4 Years→31 Jan 2017 | Dissolved | |
| Clarke Energy Topco Limited Director • Company Director | 25 Jul 2012←4 Years→31 Jan 2017 | Dissolved | |
| Clarke Energy Trading Limited Director • Director | 10 Feb 2011←5 Years→31 Jan 2017 | Dissolved | |
| Clarke Telecom Limited Director • Director | 10 Feb 2011←3 Years→28 Apr 2014 | Active | |
P2-Comms Ltd Director • Company Director | 24 Aug 2007←2 Years 4 Months→5 Jan 2010 | Dissolved | |
| Encompass Hse Services Ltd Director • Company Director | 10 May 2007←1 Month→15 Jun 2007 | Active | |
| Soren Limited Director • Company Director | 10 May 2007←4 Months→14 Sep 2007 | Dissolved | |
| Senator Point (Management) Limited Director • Director | 7 Apr 2005←20 Years→Current | Active | |
| Madison Ventures Limited Director • Accountant | 31 Oct 2001←24 Years→Current | Active | |
| Clarke Energy Holdings Limited Director • Director | 31 Oct 2001←15 Years→31 Jan 2017 | Active | |
