| Company | Timeline | Status | |
| Novaerus UK Limited Director • Director | 29 Mar 2011←1 Year 6 Months→20 Oct 2012 | Active | |
| International Medical Technology Limited Director • Accountant | 20 Jan 2003←8 Years→19 May 2011 | Active | |
| Quest International (UK) Limited Director • Accountant | 6 Jan 2003←10 Years→1 Feb 2013 | Active | |
| Breakthrough U.K. Ltd Secretary • Consultant | 24 Jul 2000←2 Years 4 Months→12 Dec 2002 | Active | |
| Breakthrough U.K. Ltd Director • Consultant | 10 Jul 2000←1 Year 6 Months→31 Jan 2002 | Active | |
| Neptune Measurement Limited Director • Consultant | 22 Feb 1999←4 Months→21 Jul 1999 | Active | |
| Quest International (UK) Limited Director • Co Director | 29 Jul 1992←3 Years→31 Mar 1996 | Active | |
| International Medical Technology Limited Director • Co Director | 31 Dec 1991←4 Years→26 Apr 1996 | Active | |
