| Company | Timeline | Status | |
| Certific8 Limited Director • Director | 14 Sep 2005←10 Years→31 Jul 2016 | Active | |
| Acutest Test Instrument Specialists Limited Director • Director | 20 Feb 2004←12 Years→31 Jul 2016 | Active | |
| UK Test Instruments Limited Secretary • Director | 12 Dec 2002←13 Years→31 Jul 2016 | Active | |
| Test4less Ltd Director • Director | 5 Jun 2001←15 Years→31 Jul 2016 | Active | |
| UK Test Instruments Limited Director • Director | 10 Aug 1991←24 Years→31 Jul 2016 | Active | |
