| Company | Timeline | Status | |
| Remote Technology Support Limited Secretary • Unreported | 9 May 2008←10 Years→25 Oct 2018 | Active | |
Chordial Ltd Secretary • Unreported | 31 Mar 2008←6 Years→10 Feb 2015 | Dissolved | |
| SL Consulting Services Limited Secretary • Unreported | 29 Jun 2007←8 Years→23 Jul 2015 | Dissolved | |
| Borderland Technical Services Limited Secretary • Unreported | 23 Aug 2006←18 Years→17 Jun 2025 | Dissolved | |
| Cambridge Finance & Law Limited Secretary • Unreported | 24 Jan 2002←16 Years→19 Mar 2018 | Active | |
| Electrofluidics Limited Secretary • Unreported | 19 Jan 2000←15 Years→1 Nov 2015 | Active | |
| Colpro (UK) Limited Secretary • Unreported | 6 Jan 1999←1 Year→14 Jan 2000 | Liquidation | |
| Drilling Fluid Management Systems Limited Director • Teacher | 3 Oct 1991←23 Years→26 Mar 2015 | Active | |
